Archive for the ‘plant nursery’ Category

The Historic WPA Rock Garden - William Land Park, Sacramento: an Interview with Daisy Mah, Gardener

Friday, November 11th, 2011

The sign at the entrance to the ornamental garden in Sacramento’s William Land Park reads: WPA Rock Garden, Established 1940. The sign is not original to the garden’s 1940s-era design and construction, it was erected less than 20 years ago by gardener Daisy Mah. In charge of this distinct one-acre garden since 1988, Daisy - a City of Sacramento Parks Department employee - wanted the garden on which she spends hours each day to have an entrance sign with its own name. “When I first began work here more than 20 years ago, people called the garden ‘The Jungle’ or ‘The Maze’ or the ‘Ivy Garden.’” Because many of the surrounding Land Park neighborhood residents regularly visit the garden’s meandering paths and magical plantings, Daisy polled the neighborhood for what the official name of the garden should be. The majority of responses were that the garden should be called “Daisy’s Garden” - but Daisy ultimately settled on the simply stated name and rustic metal and wood sign you see today. Photo: The entrance sign for the WPA Rock Garden at William Land Park in Sacramento. The garden is on 15th Avenue across the street from Fairytale town and beside to the park’s amphitheater.

The Works Progress Administration (WPA) was a Depression-Era work-relief program instituted by President Franklin D. Roosevelt in 1935 as part of his New Deal. The WPA employed out-of-work professionals, artisans, craftspeople, fine artists, and writers to work on projects that to improve towns and cities all over the country. Sacramento’s WPA Rock Garden, a one-acre naturalistic garden set on a sloping hillside between Fairytale Town and the Duck Pond in William Land Park was one such WPA project. Like many WPA projects after the New Deal funding ended, the WPA Rock Garden was left in large part untended for many years. When Daisy took on the job of the garden’s restoration in 1988, the site was overgrown with invasive vinca and ivy. One mature, now-well-tended, tree-like specimen of the original ivy still grows in the garden. Photo: A sketched overview of the WPA Rock Garden’s layout.


Having graduated with a degree in Art from San Jose, Daisy returned to the Sacramento area to be close to her parents - both of whom immigrated to the US from China, her father as a young boy. Daisy became really interested in gardening and horticulture when she and her husband bought their first house in the early 1980s. She subsequently studied Horticulture at the American River College and got her first job with Sacramento’s Parks Department working in the Rose Garden in McKinley Park. When the then-Superintendent of Parks showed her the overgrown WPA Rock Garden, its intriguing space in which you could lose yourself and potentially find secret delights along each pathway and around each corner, was far more interesting to her than the monoculture of the Rose Garden. Photos: A curve in pathway of the WPA Rock Garden, with a close-up of Iochroma cyaneum violacea, attracting multiple pollinators, below.

When Daisy won a $400 scholarship for her horticultural work in 1988, she wanted to use some of the money to give back to the community. She took half of the money and placed an order for flowering perennials from local grower Cornflower Farms with which to begin replacing ivy and restoring the plantings of the WPA Rock Garden. Daisy has been at it ever since: researching plants, propagating those she wants, ordering others, receiving still others from plant people all over the world, and then planting, weeding, pruning, reworking plantings, dragging enormous hoses to water, and generally tending thoughtfully to this lively garden. The result of Daisy’s labors is now a garden where the the public can lose themselves in the magic of a place where they can “satisfy that inner-need to connect with nature and beauty”, even in the heart of the city, remarks Daisy. Photo: A view to a mature crepe myrtle seen through one of the openings in the stone and metal semi-circular seating area in the center of the WPA Rock Garden. This seating area is not original to the WPA-era garden, but was designed by Daisy based on a photo she saw of a Jens Jensen-designed circular seating area. Built by volunteer masons using discarded stone used as ballast on ships and left at the city dump, the seating area is dedicated to a long-time volunteer in the garden: Norma Clevenger. The dedication plaque describes her as “A gardener’s gardener and a fierce liberal!”

Construction of William Land Park began in 1922, when noted Landscape Architect Frederick Noble Evans was Superintendent of Parks for Sacramento. An early graduate of the Landscape Architecture school at Harvard University in Boston, Evans served as Superintendent of the Parks Department for 26 years. It was under his design-eye and leadership that William Land Park was designed and built - including the many WPA- constructed wood and masonry elements, such as a rustic pergola with built-in benches, roadway curbing throughout the park, an amphitheater, the park’s many ponds and lakes, and the WPA Rock Garden. Photo: Another turn in a pathway of the WPA Garden and a late-summer illuminated rose. Two pollinators examine the rose before exploring further.

The Rock Garden’s wandering walkways were laid out by the WPA crew and flanked by local-granite masonry raised beds. The park as a whole was part of a nationwide movement known as the Reform Park Movement and is an example of Naturalistic Park Design. The call for such naturalistic green spaces to be incorporated into densely populated, unrelentingly-grid-patterned cities began in the late 1800s on the east coast in cities such as Washington DC, New York and Boston. These carefully-designed informal and naturalistic green spaces were intended to offer both physical and psychological respite as well as the health benefits of nature to urban dwellers, many of whom could not afford take time off from their industrial jobs, or to get out of the city if they could get time off. New York’s Central Park, designed by Frederick Law Olmstead, is perhaps the most famous example of the Naturalistic Park Design era. Photo: Along one of the central pathways in the WPA Garden, an industrial-sized hose hugs the side of a stone wall. Most of the plantings that Daisy has put into the garden are hand-watered by Daisy and her volunteers while they are getting established. An automated irrigation system was added to the garden only less than 10 years ago.

Walking through Sacramento’s WPA Rock Garden with Daisy Mah in late October, the garden is full of life around each corner. Through many years of work on her part, and on the part of Conservation Corps workers, other park workers, and various local garden club members - the ivy, vinca and other weeds are long gone. They have been replaced over the years by a succession of plantings. Daisy first began restoring the garden with traditional rock garden and alpine plants, but these proved too fragile and tender for a public garden. “The pressure of the public can be pretty hard,” admits Daisy - some plants - especially when they are little and getting established, get stepped on, trash gets left, I’ve even had large plant specimens dug up and carted off!” Photo: Deep blue salvia and bright orange-red California fuchsia contrast and play off one another in late October at the WPA Rock Garden.

The sometimes damaging effects of an admiring public does not seem to deter Daisy’s enthusiasm for providing a space that welcomes the public. One anecdote she shared was that when she had the semicircular seating area in the center of the garden built a few years back to mimic the look and feel of the WPA stone and metal work, she considered having thin wire anchored up the stone pillars so that she could train some vines up the pillars; “But the first day one wire was up, a boy came by and yanked them down. That’s clearly what he thought they were for,” she explained understandingly, “So I rethought the idea of the vines!” Photos: The rustic stone and metal semi-circular seating area in the heart of the WPA Rock Garden. Designed by Daisy, the seating area frames views into other sections of the garden and a place for visitors to meet and gather.

Currently, Daisy focuses on California native plants - including re-seeding annuals and bulbs - as well as sweeping variety of non-native, drought tolerant, climate appropriate Mediterranean plants. Deep blue salvias and red California fuchsias are blooming brightly here, roses and society garlic are blooming there. Although nothing bears labels or tags, which might distract from the sheer experience and enjoyment of the space, the Parks Department does have a pamphlet noting much of the garden’s plantings. Photo: A long view of the succulent bed which Daisy began to experiment with in 2001.

Daisy of course knows them all, and each plant or insect, even visitor holds a story for her. She points out a Gulf Fritillary (Agraulis vanillae), butterfly and notes that the host plant for its larva is the passion vine. She says hello to a man and his dog walking through and the man responds, “Hi, Daisy!” As we wander around corners, sunlight hits foliage and blooms up ahead, drawing you along. Specific plants unfold a variety of stories, and altogether these cumulatively tell not only the story of this garden and this gardener in the past quarter-century, but they likewise illuminate much of the story of horticulture in Northern California over the same time period: “I began gardening - like many new gardeners - with a feeling that I wanted it all right NOW!” remembers Daisy wryly, “But now each plant needs to tell some story or add to the story of the larger garden…This large-leaved Petasites came from Ed Carmen,” she says off-hand, pointing to striking, generously rounded leaves and referring to a well-known Pacific Coast nurseryman and award-winning horticulturalist of the region. “This rose I am not sure of the name - but it’s an old variety that I got from a garden in Oak Park - an older city neighborhood.” Photo: A WPA Rock Garden view and a Gulf Fritillary butterfly on an agave.

In the garden blooms a red flowering maple (Abutilon) that Daisy calls A. ‘Louise Blakey’, but a horticultural friend calls the same plant A. ‘Daisy’s Red’, because it grows in his garden since having received it from Daisy Mah. Photo: Abutilon ‘Daisy’s Red’

Tall trees - Cupressus cashmeriana, Magnolia ‘Vulcan’ and ‘Galaxy’, redbuds, and Arbutus ‘ Marina’, Gingko biloba, deodar cedar (Cedrus deodara)- provide shade and dimension to the space. Some are beginning to color-up with fall’s cooling temperatures and waning daylight. Over such a span of time, Daisy has seen large trees come and go - some have fallen over with age, others she has grown from seed to near-maturity. Hundreds of perennials have been planted, seeded, reseeded, lost and re-found in the 34 individual raised planting areas. Daisy has experimented with an all white-blooming border, she has experimented with fragrance and tough, good-looking succulents. “It’s not hard, it just takes time.” Daisy Mah - 95-pounds of dedication - has given a lot of time and makes the hard-won results look easy. Her efforts are profoundly evident in thriving, interesting plant choices, striking plant combinations and visitors who are positively affected by the garden at all times of year. Photo: Daisy Mah beneath a bunya-bunya tree (Araucaria bidwillii) that she grew from seed in the WPA Rock Garden.

In early 2010 a Cultural Landscape Survey and Evaluation of William Land Park was conducted for the City of Sacramento - evaluation and inventorying the park in order to determine the park’s eligibility for being nominated to be listed in the Sacramento Register of Historic and Cultural Resources, the California Register of Historical Resources, and the National Register of Historic Places. In October of 2011, the draft of the final report was published and the park - including its unique WPA Rock Garden easily meets criteria for listing in all three registers. According to the report, William Land Park, the largest park in the city of Sacramento, “meets evaluation criteria due to its association with important local trends in the following areas of significance: Community Planning and Development, Government, Entertainment/Recreation, and Landscape Architecture.” Included in these are its elements built from 1922-1969 embodying the Reform Park Movement, Naturalistic Park Design and WPA-construction features. Photo: Shining seed heads along a pathway leading into Daisy and her husband’s home garden in Sacramento.

Walking through the historic ornamental WPA Rock Garden in Sacramento’s William Land Park with the quiet- strength of gardener Daisy Mah leading the way, it is clear to me that the reasons for the garden’s construction originally are just as true today as they were 80 years ago: everyone benefits physically and psychologically from fresh air, green plants, and even momentary transport and escape from the lock-step, grid-patterned-daily-life-tensions that many of us face. “I grew up as the youngest of six siblings,” shares Daisy. “My father left China and its abject poverty for a better life in the US, and as a result, our garden growing up was an important resource for the edibles it could provide. Ornamental gardening was not seen as valuable. As an older man, my father visited my ornamental garden, exploring and enjoying the beauty and the life. He said to me after: ‘Your garden makes me feel like a rich man.’” Photo: Daisy’s light-hearted laughter filling a corner of the WPA Rock Garden, a garden she has grown and tended for more almost a quarter of a century.

Daisy Mah’s contributions to gardening in Northern California through her 23 plus years of work at the WPA Rock Garden adds richness to the lives of all of us who walk the garden’s pathways - be it a quick morning walk or a leisurely afternoon wedding. Photo: A sweep of purple society garlic (Tulbaghia violacea )catch the mid-day sun at the WPA Rock Garden.

A fixture of Sacramento’s plant community, Daisy is an active garden designer, horticultural speaker, and member of the Perennial Plant Club of Sacramento. She has designed a traditional Chinese Garden in Locke, California in the Delta region near where she grew up, as well as a Healing Garden at Sacramento’s Sutter Hospital. Additionally, she has been instrumental in the implementation and design of round-a-bout gardens in several of Sacramento’s urban neighborhoods. Besides the WPA Rock Garden, Daisy oversees long stretches of roadside gardens throughout William Land Park and several island gardens in the park’s various ponds and lakes. Photo: A working pot standing guard at the entrance to Daisy’s home garden. Known as Chinese egg pots, these ceramic vessels “were once used for shipping thousand-year old eggs, which my uncle in San Francisco incorporated in Chinese pastries. My uncle has died and eggs are now shipped in styrofoam,” she related.

More of my environmental writing can be found in the Chico News & Review, and Pacific Horticulture. Follow Jewellgarden.com/In a North State Garden on Facebook. Photo: One of the William Land Park’s island gardens that Daisy tends in addition to the one-acre WPA Rock Garden. Lower picture shows the colorful, heat-loving bloom in one of Daisy’s roadway plantings in the park: blue salvia, salvia clevelandii, yellow single-flowering marigold and red cosmos.

To submit plant/gardening related events/classes to the Jewellgarden.com on-line Calendar of Regional Gardening Events, send the pertinent information to me at: Jennifer@jewellgarden.com

Did you know I send out a weekly email with information about upcoming topics and gardening related events in the North State region? If you would like to be added to the mailing list, send an email to Jennifer@jewellgarden.com.

In a North State Garden is a weekly Northstate Public Radio and web-based program celebrating the art, craft and science of home gardening in Northern California. Made possible in part by the Gateway Science Museum - Exploring the Natural History of the North State and on the campus of CSU, Chico, In a North State Garden is conceived, written, photographed and hosted by Jennifer Jewell - all rights reserved jewellgarden.com. In a North State Garden airs on Northstate Public Radio Saturday mornings at 7:34 AM Pacific time and Sunday morning at 8:34 AM Pacific time. Podcasts of past shows are available here. Weekly essays are also posted on anewscafe.com a regional news source that is simultaneously universal and positively North State.

The Noble Peony in the North State Garden - An Interview with grower Carolyn Melf, Iris Spring Garden

Saturday, May 21st, 2011


Some plants are rooted more deeply into each gardener’s personal memories than others - the plants they grew up surrounded by, the plants grown by people they loved perhaps. Peonies are among those memoried plants for me. Each June when I was a child, my family’s dining room table would be graced by a Wedgewood-blue urn-shaped vase overflowing with opulent and sensual pale-pink and pink-flecked-white blooms of sweetly-scented double peonies grown by my mother. In this annual June arrangement, the rounded, ruffled, voluptuous peonies were accented by delicate little spires of red coral bell flowers. The composition of this arrangement - its size and shape and colors and scent - marks for me still the height of elegance and beauty. (more…)

Celebrating Trees - the 1st Annual Arbor Day Celebration at the McConnell Arboretum and Botanical Gardens at Turtle Bay

Friday, March 11th, 2011

“Other holidays repose on the past. 
Arbor Day proposes the future.”
- J. Sterling Morton - Founder of Arbor Day in 1872.

“Can I run out to the trees?” my 9-year old asks me on a regular if not daily basis. I almost always say yes. By “trees” my child is talking about a row of adolescent sycamores planted in a graceful curve as your enter our neighborhood. With their milky white and grey mottled bark and their thick outward reaching lowest branches, these trees are perfect for climbing, for sitting in and contemplating life, for sitting under and daydreaming, for building forts and whole imaginary worlds around. My child has one tree which she refers respectfully and protectively to as “my tree.” (more…)

Heavenly and Hardy Hellebores with David Walther of Spring Fever Nursery in Yankee Hill

Friday, February 4th, 2011

Every year my hellebores lift their buds and open in the midst of January and February; the multitude of blooms continue to lift my spirits on through April. With their show just in its early stages, I thought I would re-run this piece with David Walther, of Spring Fever Nursery in Yankee Hill, from 2010 on his growing of these lovely plants. Spring Fever will be hosting an open garden the first weekend in April of 2011. If you can get there, you will not be disappointed!

“I like to think they are shy,” David Walther, co-owner with his wife Cathy, of Spring Fever Nursery in Yankee Hill tells me, speaking of his beloved hellebores. “Many varieties of hellebores have flowers that face downward because as winter bloomers they are trying to protect their pollen from wind and rain and snow until pollination takes place. But the difference between the back of a hellebore’s so-called bloom, and its wide - often surprisingly beautiful - face can be a night and day difference.” Photo: A bowl of floating hellebore blooms plucked from the array at Spring Fever Nursery - included are Helleborus orientalis, Helleborus niger and many Hellborus x hyrbidus in single, semi-double and fully double forms. (more…)

The Lovely Wild Buckwheats - Eriogonum in the Garden - an interview with John Whittlesey

Wednesday, August 18th, 2010

It’s August. It’s hot and dry in interior northern California and in most cases, our gardens are looking a little…worn, a little worse for the wear of our long, hot, dry summers. Every gardener I know, prefaces a high or late summer visit to their garden with the warning: “You can come, but you won’t be seeing the garden at its best, you know.” Photo: Eriogonum umbellatum and coyote mint (Monardella spp.) in the wild of California’s Monitor Pass. Photo courtesy of John Whittlesey, copyright 2010.

High summer and late summer are when many of our native or drought tolerant and heat loving plants can and should shine. Especially those plants adapted to the arid North American West, are just such plants. And for me, the wild buckwheats, of the Eriogonum genus, are top choices. Photo: Eriogonum species feeding native butterflies in Grand Teton National Park, Wyoming. (more…)

Savoring August & The Monthly Calendar of Regional Gardening Events

Friday, July 30th, 2010

Ahhh, long hot days, coolish nights and the plump, fragrant flesh of tomatoes. August is the iridescent shimmer of sunshine along the edge of the scented foliage of exuberant tomato plants – running wild in the vegetable garden. It is the salads and soups and sandwiches made of this most anticipated summer fruit/vegetable. Photo: Fragrant tomato leaf glistening in the early morning sun.

Photo: The wide variety of tomatoes in my garden this year - seedlings of which I got from Brian Marshall and Nancy Heinzel of Sawmill Creek Farms in Paradise (marshall-n@sbcglobal.net) - if you ask me, the little purple red ones are the very best - Black Plum, they’re called. (more…)

Surprising Beauty: Carnivorous Plants in the Garden

Thursday, July 22nd, 2010

This piece was originally published in August of 2009, but beautiful plants are always worth revisiting, especially in high summer. Enjoy.

Have you noticed how the concept of beauty evolves as you grow older or as you garden longer? Just ten years ago, if you had told me that I would consider a bouquet of carnivorous plants as lovely a sight as I had ever seen, I would have replied (politely, I hope) that I was really more of a pansy, peony or poppy girl. So no-one was more surprised than I was when I recently encountered a bouquet of carnivorous plant spent flower heads and traps and I thought to myself that they were some of the most strikingly lovely plants I’d ever seen. It’s not that I have forsaken peonies, not at all. Rather, I can happily attest that one of the benefits of growing older as a gardener (and as a person) is that your concept of beauty deepens and widens to include all manner of beauty. Photo: A sample of David and Cathy Walther’s carnivorous plant collection, including the double-flowered, speckled white trapped Sarracenia leucophylla ‘Tarnok’.

David Walther, co-owner with his wife Cathy of Spring Fever Nursery in Yankee Hill, has been intrigued by carnivorous plants and been growing them in his home garden for close to 10 years. His collection currently includes many plants comprising multiple varieties of half a dozen or so species. I first saw David’s collection in mid-spring, when a handful were beginning to bloom. I visited them again in late-summer and their dramatic colors, structures and over-all interest were still going strong. While many carnivorous plants have very attractive and showy flowers, it is the traps and the spent seed heads that persist and that, in my opinion, hold multi-season interest for the gardener. Photo: Sarracenia flava, the tall plant with dangling yellow flower petals, in bloom and Sarracenia leucophylla x. willisii ‘Dana’s Delight’ in bud.

Evidence of carnivorous plants dates back to the Cretaceous Period (1144 to 65 million years ago). Currently, botanists believe that there are close to 600 species of carnivorous plants and fungi, from something like 15 genera and 7 families, and which live around the world. Several carnivorous plants are native to California including the California pitcher plant (Darlingtonia californica) and a sundew (Drosera). Photo: A small venus fly-trap (Dionaea muscipula)

Carnivorous plants could also be referred to as insectivorous plants, as insects of all kinds are their normal prey. Carnivorous plants the world over have evolved at different times in response to impoverished circumstances – be it very dry soil without sufficient nutrients or very wet and acidic bog conditions. As result of poor growing conditions, the plants could not derive the nutrients they needed in order to survive and reproduce and so they developed means of getting their nutrients from nutrient-rich insects in the vicinity. The technical definition of a carnivorous plant is one that attracts, captures, kills and digests its prey, but many plant people include as carnivorous plants that just do some of these steps. Photo: David cut open a Sarracenia trap for me to demonstrate how many bugs the plant has digested. While they do capture a lot of bugs, they are not actually effective bug control.

In general, carnivorous plants attract different insects for food than they do for the purposes of pollination. Furthermore, carnivorous plants do not use their reproductive parts (flowers) in order to capture or digest insects and their digestive parts are not involved in pollination or reproduction. Photo: An ant crawling on the operculum or lid of a pitcher trap. The shape of the operculum helps to protect the trap from overflowing with rainwater and helps to direct bugs into the trap.


Beyond botanical classifications, carnivorous plants are categorized by their degree of carnivory – full-time, meaning they do not obtain any of their nutrients from the soil, or part-time, meaning they get some of their nutrients from their soil/water and some from insect prey. They are also categorized by the kinds of traps that they use – active or passive fly-paper (wherein bugs are attracted to a sticky liquid on the plant’s leaves that binds them like glue), pitcher/pitfall and lobster-pot traps (wherein insects are attracted by a scent inside of cup or pitcher which they cannot get back out of) and steel or snap-traps (wherein the traps actually close around the trapped prey, such as the venus fly traps), and finally mousetraps, which are only found on aquatic carnivorous plants and are in the form of a bladder which when triggered inflates itself and sucks in water and its prey. Wow. Amazing, but less lovely in a bouquet, I would think. Photo: David points out the structure of a Sarracenia flower. The petals are the yellow parts hanging down the longest, the sepals are less long and hang down over the petals. David is lifting one up. The stigmas (pointing up and tucked under the petals) are all joined together by an upside-down umbrella-shaped style to form a little basin beneath the pollen-bearing anthers and filaments.

While some plants have been recognized as carnivorous for a very long time, other plants have only recently been recognized as such, including some species of Bromeliads. You might have noticed that bromeliad leaves often form a little cup, which prior to the 1980s was believed to be only for conservation of water. In the 1980s it was discovered that some bromeliads actually absorb and use the nutrients of the insects that (inadvertently or by design) drown in these little water basins. Some other plants’ flowers – like the famed dutchman’s pipes (various Aristolchia) or jack-in-the-pulpits (various Arisaema), look a lot like carnivorous traps, but they are in fact flowers trying to attract pollinators, not traps trying to attract food. Photos: Carnivorous looking non-carnivores. A Dutchman’s Pipe on the left and an Arisaema on the right.

David Walther’s carnivorous plant collection has developed a little each year since he originally became interested in them. Since many carnivores grow naturally in peaty or boggy conditions, David grows his planted in old wine-barrel halfs, which he fills with 50% sand and 50% peat or sphagnum moss. These he keeps watered well. “It’s not that they drink a lot of water, but more that they like wet feet and the materials in which they are planted retain a lot of water, so I don’t actually water these more than I water my other plants,” explains David. Because they generally grow in humid as well as moist conditions, and thrive under stress, David also plants his containers quite tightly, and then overseeds them with a small delicate grass or restio. This grassy cover helps to keep water from evaporating too quickly and keep the plants’ roots cool. While the conditions should be wet, they should not be stagnant. David has mesh-covered drainage holes in his barrels and he prefers his wooden containers over plastic ones because they allow for respiration and evaporation. Photo: David inspecting his carnivorous plants.

Most carnivorous plants are delicate when it comes to replicating their desired conditions. David’s carnivorous plants generally like good amounts of bright light. They do not like being fertilized and he makes sure to water them with rested water – meaning water that you have let sit out in a watering can or a bucket for 12 – 24 hours. This helps to ensure that any added chemicals like chlorine have dissipated. Photo: Two of David’s carnivorous plant containers. David does not cover or take his plants in in winter and they do fine each spring at his 2300 foot elevation location.

Because carnivorous plants allocate their energy perhaps even more carefully than other flowering plants, their structures are fascinating. Unlike other flowering plants that grow leaves primarily for photosynthesis and flowers primarily to attract pollinators so that they can reproduce and ensure the survival of their species, carnivorous plants have to do at least twice that and get it done with less: they grow their traps as well as their flowers, produce their sticky liquids and muscillage to attract insects as well as the enzymes to kill and break the bugs’ down into nutrients. In the winter, when light is low, temperatures are low and bugs are scarce, many carnivorous plants send up leaves called phyllodes not related to the plant’s traps but just for the purpose of additional photosynthesis. Photo: The speckled pattern on Sarracenia traps.

“It is amazing how the many parts all work together – beautifully – towards the ultimate goal of capturing food,” David says to me with evident respect for his plants. He goes on to explain: “Most of the pitfall or lobster-trap style plants have a sort of top – called an operculum - which helps to keep the trap from overflowing with too much rainwater. Most operculum are shaped in such a way that they also help to direct and funnel potential prey in the direction of the trap.” Photos: Left, photo courtesy of David and Cathy Walther: A little frog peeking out of a trap - waiting for a snack. Right: A spider dealing with a bee beneath a spent Sarracenia flower head.

While most bugs should use caution in the presence of a carnivorous plants, some creatures have developed an understanding of how to work with them and take advantage of other insects being attracted to them. While examining some traps, David and I see a green spider that has set up its web on the lip of a Sarracenia’s spent flower head. It is very busy wrapping a bee for later. “Small frogs will creep into a trap backwards and wait for their dinner to come to them,” David tells me. “The business of evolution and survival is ingenious.”

And oddly enough, it is strikingly beautiful at the same time.

Carnivorous Plant Societies:

International Carnivorous Plant Society: www.sarracenia.com/faq.html

Bay Area Carnivorous Plant Society: www.bacps.org/ Photo: Sarracenia rubra.

Carnivorous Plant Books: (of which there are many, so look around) Photo: David showing which traps go with the Sarracenia leucophylla ‘Tarnok’ flowers.

Carnivorous Plants of the United States and Canada, Donald E. Schnell; Timber Press, 2002.

Glistening Carnivores: The Sticky-Leaved Insect Eating Plants, Stewart McPherson; Redfern Natural History Production, 2008.

Carnivorous Plants - Care and Cultivation, Marcel Lecoufle; Blandford Press, 1990.

The Savage Garden: Cultivating Carnivorous Plants, Peter D’Amato; Ten Speed Press, 1998.

Insectivorous Plants, Charles Darwin; originally published in London in 1875; re-issued most recently: University Press of the Pacific, 2002 (paperback).

Carnivorous Plant Nurseries: Photo: One of David’s fork-leafed sundews (Drosera).

Spring Fever Nursery, Yankee Hill. Open by Appt: 5683 Wendy Way Yankee Hill, CA; 530- 534-1556, also at the Chico Saturday Farmer’s Market and the Paradise Tuesday Market.

Magnolia Gift & Garden, Chico (www.magnoliagandg.com) 1367 East Avenue, Chico; 530-894-5410. They carry a selection of Spring Fever’s carnivorous plants.

Hortus Botanicus, Fort Bragg – (www.hortusb.com/) 20103 Hanson Road, Fort Bragg, CA 95437; 707-964-4786.

California Carnivores: www.californiacarnivores.com/
Photos: Sunlight through a Saracenia trap, left; Sarracenia minor, right.

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Jewellgarden.com’s new line of lovely little note cards are bite sized and ready to enjoy on-line or at local fine shops near you. As spring turns to summer and summer to fall, look for Edibles in the Garden blank journals, note cards featuring seeds and fruits as well as 2011 calendars and blank journals. A portion of all sales of the Edibles in the Garden note cards goes to Slow Food Shasta Cascade and the many projects it supports. All of Jewellgarden.com’s cards are printed in Chico by Quadco printing using 100% recycled paper and vegetable-based ink. Yum.

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To submit plant/gardening related events/classes to the Jewellgarden.com on-line Calendar of Regional Gardening Events, send the pertinent information to me at: Jennifer@jewellgarden.com

Did you know I send out a weekly email with information about upcoming topics and gardening related events? If you would like to be added to the mailing list, send an email to Jennifer@jewellgarden.com.

In a North State Garden is a weekly Northstate Public Radio and web-based program celebrating the art, craft and science of home gardening in Northern California and made possible in part by the Gateway Science Museum - Exploring the Natural History of the North State and on the campus of CSU, Chico. In a North State Garden is conceived, written, photographed and hosted by Jennifer Jewell - all rights reserved jewellgarden.com. In A North State Garden airs on Northstate Public Radio Saturday mornings at 7:34 AM Pacific time and Sunday morning at 8:34 AM Pacific time. Podcasts of past shows are available here. Weekly essays are also posted on anewscafe.com a regional news source that is simultaneously universal and positively North State.

Heat Loving Succulents

Thursday, July 8th, 2010

With summer’s heat upon us, I am once again amazed at the resilience and beauty of succulents in our North State gardens. I was inspired to revisit this piece on Claude Geffray’s Gardens in Chico.

Look up the word “succulent” in the dictionary and as an adjective you will find something like: juicy, thick and fleshy; from the Latin succus, meaning “juice.” The designation “succulent” describes any plant that “stores water against times of drought in specialized tissues,” according to the Brooklyn Botanic Gardens’ Crazy About Cacti and Succulents. Succulents such as jade (Crassula ovata) or Aloes, store extra water in their leaves, others, including most cacti, store water in their stems, and still others store water in their roots or bulbs. While all cacti are succulents, not all succulents are cacti, but almost all succulents are low-maintenance, drought tolerant, relatively pest and disease free and darn good looking - in or out of bloom, year-round. Photo: A view down a covered shade area to one of Claude Geffray’s demonstration succulent and cacti gardens in Chico.

Claude Geffray, a Frenchman by birth, now longtime resident of the North State is founder/owner of Creative Cacti and Succulents, a landscape design business specializing in inspiring succulent and cacti designs, and Geffray’s Gardens, a specialty grower of a head-spinning array of succulents and cacti and based in Chico. Photo: The sculptural leaves of an Agave attenuata .

I have been aware of succulent plants and their specific beauty since I was a girl growing up at 8,000 feet in Colorado and my best friend’s mother – Janet Findling, a woman of the American West born and raised – had a large collection of potted cacti and succulents. My mother was a world-class professional gardener, but she had a decidedly East coast aesthetic and succulents were not for her – Yuccas were yucky and pokey and hostile, in her mind. But my best friend’s mother adored them. She saw in them the sculptural beauty and built-in strength that draws gardeners to them today – from the very small, candy-colored Sedums to the immense and architectural Yuccas and Agaves. To Mrs. Findling – and thousands of gardeners like her today, succulents and cacti were iconic plants of the American West. Thanks to many good books and many good growers, the array of succulents (from around the world) that are available at nurseries and which we can grow in our gardens today is breathtaking. Succulents from Africa, Australia and South America as well many, many good North American natives are now easily available in the trade. Photo: A typical ruffled Echeveria, which needs some protection from winter frosts - simply placing them in pots beneath the eaves of your house or garage should do the trick.

Claude Geffray’s interest in succulents began in his early twenties when, as an art student in San Francisco, he bought a succulent plant at a flea market. Coming from France, Claude had not seen many plants like this before and its shape and texture caught his artist’s eye. As a group, succulents and cacti have held his fascination ever since. Wanting to settle down from the pace of the city, Claude moved to Chico in 1985. By 1988 he had started his small specialty nursery, Geffray’s Gardens, which is now a premier retail and wholesale provider of cacti and succulents for “interiorscapes, landscapes, and specialized xeriscapes gardens for the Northern California region.” Photo:French-born Claude Geffray at one of his Open Garden days this past summer.

I have heard Claude speak to groups of gardeners about growing, caring for and arranging succulents and cacti - his soft french accent roundly describing the plants of which he is so fond. I have visited his nursery and gardens on open days and each time I have come away with treasures more numerous than I care to admit. The wonderful thing is, the plants I bring home from Geffray’s Gardens don’t die. Which, if you happened to have been seduced by the loveliness and drama of wonderful cacti and succulents from - perhaps - slightly more glamorous environs and vendors in the Bay area or in Southern California, you will know that plants from these locales often don’t take well to the North State - it’s too hot, it’s too cold, it’s too dry, it’s too shady, it’s too windy. It’s not the Bay area or Southern California. When you visit Claude’s displays, it will be clear to you if you live in the Valley or foothill portions of our region that if he has it covered, you should probably have it covered, if it is growing outside for all the heat and cold to bear down on in his garden, then you are pretty safe to plant it outside as well. Photo: A selection of the many colors and shapes of succulent treasures in just one of Claude Geffray’s hoop houses at Geffray’s Gardens in Chico.

Succulents and cacti are available for almost all elevations and gardening zones. Hens-and-chicks (Sempervivums) happily flourished, put off pups (as it is called when a rosette-forming succulent plant has a little baby-version of itself appear and grow along its side), and even bloomed at close to 6,000 feet with plenty of winter snow in my last garden, and there are a handful of Agaves and many Opuntias, Yuccas and Hesperaloes that will thrive in the high country as well. But watch for the gardening zone marked on your plant and if you garden in zone 4 and you’re smitten with a zone 8 succulent - put it in a pot and move it into a protected position or indoors for the winter. For some good succulent how-to books, see this week’s Book Recommendations below. Photo: A pathway through one of the succulent and cacti demonstration plantings at Geffray’s Gardens.

Many things endear succulents to a gardener, not the least of which is that they are almost foolproof - perhaps the greatest cause for failure is OVER WATERING or not providing them with enough drainage, which amounts to the same thing. In general, most cacti and succulents - once established - only want water when they have dried out, once a week, or maybe twice in summer sun. They dislike too much water pooling around their crowns and so, especially in areas of heavy winter rain or wet snows, a mulch of fast draining gravel or sand will be appreciated. Originating from areas where water conservation is necessary for survival, succulents tend to like lean soil, very little if any supplemental food (if you have your plants in containers, Claude recommends half concentration fertilizer every other month during the bloom season), they are not susceptible to most pests or diseases, and they are easy to propagate - they practically root themselves from almost any cutting (or inadvertently broken-off-segment). Try it. Cut off of piece of your succulent, let it sit for a day or so allowing the cut to “heal” over, then stick it in the ground. Water it in a few days. Voila! New succulent. Literally. Photo: Left: Agave victoriae-reginae, Right: Echeveria imbricata in bloom.

An important thing to ask as you search for the perfect succulent or cacti for your garden is this: Where did this plant come from? Sadly, many cacti and succulent are collected illegally from the wild, which does not improve our gardens but rather diminishes the beauty and integrity of our wild lands. Make sure that the plants you are choosing have been grown responsibly and legally. Photo: Cascading Echeveria in a pot on a covered patio.

Claude sells his plants, his specially formulated cacti and succulent planting mix and his bold and interesting container designs year-round at Chico’s Saturday Market. He also holds Open Days at the nursery a few times a year. Not only do you get to peruse the wonderful hoop houses full of succulent treasure, but you also get to walk Claude’s succulent and cacti display gardens - well worth a wander. They give you a good idea of the outdoor drama that these plants provide as well as which ones are hardy. Photo: A row of potted Flapjacks (Kalanchoe thrysiflora) in a Chico garden.

More Info: Geffray’s Gardens also has Black Bamboos, Sago Palms, Hardy Palms, and miscellaneous plants on sale. Hardy Cacti and Succulents can be bought bare root from the growing beds, or in different size containers. They also offer an assortment of clay and ceramic pots as well as our own cactus mix. Geffray’s Gardens is located on Carper’s Court, in Chico. From Esplanade take East Avenue toward Hwy 32. Turn right on Alamo, cross Henshaw, go another 150 yards, and find Carper’s on your right. There will be signs in the adjacent streets. Photo: A tray of small succulent plugs at Geffray’s Gardens.

For further information and dates for upcoming open garden days, please call Claude at 530 345 2849.

Here are a few good books on selecting and growing cacti and succulents. All of my reading recommendations are available in stock (or by special order for the more expensive ones) at Lyon Books in Chico. You can order on-line and Lyon Books is happy to ship. You can also try our wonderful public libraries for these books: Photo: A display garden at Geffray’s Gardens.

A few years ago I read Debra Lee Baldwin’s book entitled Designing with Succulents, and became completely inspired. The book took my schoolgirl-crush on succulents and showed me that it could survive the step-up to a long-term adult relationship. Designing with Succulents convinced me that succulents are not only wonderful as showcase elements in ones or twos, but that you can in fact landscape an entire garden with lush, colorful succulents as the very backbone of your design. The trouble was that a lot of the plants featured in the book were not hardy for me. Photo: Calandrinia grandiflora in a Bay area garden. This wonderfully flowering plant is hardy in the north valley, but will need some protection from very hard frosts.

Then alpine plant expert Gwen Kelaidis, based in Denver, published Hardy Succulents, Tough Plants for Every Climate (Storey Publishing, 2007). It covers a wide range of cacti and succulents good for colder or more extreme climates and gives good advice on how to make the most of microclimates. My favorite photos in the book are those with snow capped cacti. Photo: Mature Agaves punctuate and frame a classical threshold between one garden space and another at the famous Lotusland gardens in Santa Barbara.

Debra Lee Baldwin has recently published Succulent Container Gardens (2009, Timber Press), which is also excellent.

Another good book is The Garden Succulents Primer (Gideon Smith, Ben-Erik van Wyk; Timber Press, 2008), an extensive listing of succulent plant genera and families, with identification and cultivation information.

Many good succulents and cacti are native to our region, are available from accredited growers and are worth trying in your garden. To learn more about these, try looking through: Cacti, Agaves and Yuccas of California and Nevada (Cachuma Press, 2008). Photo: Northern California native canyon Dudleya (Dudleya cymosa).

For the academic and devout, the truly awe-inspiring tome to own would be The Cactus Family (Edward Anderson; Timber Press, 2001). Almost everything you would ever want to know about Cacti is here. And, as a bonus, you could use it as a booster seat for the smallest of your family.

And finally, The Garden Conservancy has a wonderful workshop - Making Room for Succulents in Your Garden - coming up on July 16th:

WALNUT CREEK
2010 Ruth Bancroft Horticultural Series
Make Room for Succulents in Your Garden

Friday, July 16 | 9:00 a.m. – 5:00 p.m.
The Civic Arts Education Center, Walnut Creek
Co-sponsored by the Garden Conservancy and The Ruth Bancroft Garden

Morning Talks | Picnic Lunch | Lunchtime visit to The Ruth Bancroft Garden | Afternoon Talks | Reception in extraordinary Lafayette garden

The Ruth Bancroft Garden is a garden of succulent plants that are masterfully intertwined with other plants. As garden makers we may not know how to introduce the architecture of these special plants into our gardens. This seminar begins with succulents but mixes them with a broad palette of other trees, shrubs, and perennials that provide backdrop or bring an intensity of their own. Our speakers will set your mind on fire with a wonderful assortment of plants and design ideas. The synergy of the conversation will be top notch!

Lectures/Speakers include:

RBG Beauties: “fat plants” you’ll love!
Brian Kemble, The Ruth Bancroft Garden, Walnut Creek, CA

Succulent Stars: where to get them, how to use them, how to take care of them
Robin Stockwell, Succulent Gardens: The Growing Grounds, Castroville, CA

Perennial Bedfellows: perennials that embrace succulents
A conversation amongst:
Deborah Whigham, Digging Dog Nursery, Albion, CA
Brian Kemble and Robin Stockwell

Partners in Design: small trees and shrubs that offset succulents.
A conversation between:
Davis Dalbok, Living Green Plantscape Design, San Francisco, CA
Flora Grubb, Flora Grubb Gardens, San Francisco, CA

Drama in the Landscape: Using Succulents in Broad Strokes
Jarrod Baumann, Zeterre Landscape Architecture, Saratoga, CA

Register on-line at: www.gardenconservancy.org


Jewellgarden.com’s new line of lovely little note cards are bite sized and ready to enjoy on-line or at local fine shops near you. As spring turns to summer and summer to fall, look for Edibles in the Garden blank journals, note cards featuring seeds and fruits as well as 2011 calendars and blank journals. A portion of all sales of the Edibles in the Garden note cards goes to Slow Food Shasta Cascade and the many projects it supports. All of Jewellgarden.com’s cards are printed in Chico by Quadco printing using 100% recycled paper and vegetable-based ink. Yum.

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To submit plant/gardening related events/classes to the Jewellgarden.com on-line Calendar of Regional Gardening Events, send the pertinent information to me at: Jennifer@jewellgarden.com

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In a North State Garden is a weekly Northstate Public Radio and web-based program celebrating the art, craft and science of home gardening in Northern California and made possible in part by the Gateway Science Museum - Exploring the Natural History of the North State and on the campus of CSU, Chico. In a North State Garden is conceived, written, photographed and hosted by Jennifer Jewell - all rights reserved jewellgarden.com. In A North State Garden airs on Northstate Public Radio Saturday mornings at 7:34 AM Pacific time and Sunday morning at 8:34 AM Pacific time. Podcasts of past shows are available here. Weekly essays are also posted on anewscafe.com a regional news source that is simultaneously universal and positively North State.

The Literary Garden: Mt. Shasta Garden Tour and Spring Hill Nursery and Gardens, Mt. Shasta

Thursday, June 17th, 2010


Literature and gardening have long gone hand in hand. This weekend, and for the past five years, literature in Siskiyou County gets a helping-hand from the annual Mt. Shasta Garden Tour - organized by Katie Jessup, owner of Spring Hill Nursery and Gardens - the starting point for the tour. All of the costs of organizing and holding the tour are absorbed by Spring Hill Nursery and Gardens and ALL of the proceeds go to the benefit of the Friends of the Mt. Shasta Library, a branch of the Siskiyou County main library. As a result of on-going economic struggles, Siskiyou County is considering closure of their library system. An event that is “inconceivable” to Katie Jessup - who sees a library as an integral part of any town. And so this year, the garden tour takes on a slightly more pointed urgency. “But a library of some sort will always exist,” Katie states reassuringly- to herself (and me). “People will make it happen one way or another no matter what the county decides.” (more…)

May’s Revelry In the Garden & The Monthly Calendar of Regional Gardening Events

Thursday, April 29th, 2010

May is upon us – the crowning of the May is actively happening in my garden. On Egreenway.com out of Red Bluff I ran across this timely quote by 20th century naturalist, writer, and photographer Edwin Way Teale: “The world’s favorite season is the spring. 
All things seem possible in May.”


So much activity happens in our gardens in May – much to be done and much to be enjoyed. (more…)