Jeff and Cheryl Armstrong founded Chico’s NutriLawn, a company specializing in lawn and shrub fertilization and recreational lake management, 20 years ago. They currently care for over 2000 lawns in the Chico area and they employ 18 people. In the last two years the Armstrongs have moved their business away from the chemically dependent mainstream and toward a more sustainable future through what they term “biological” lawn care. Photo above: Jeff Armstrong at a ground breaking ceremony for the Northern California Natural History Museum.
I first met Jeff Armstrong in person when I heard him speak on sustainable lawn care at an evening lecture hosted by Northern California Natural History Museum’s Museum Without Walls program last winter. Since hearing his talk, I have spent time with Jeff - driving with me as he made his rounds evaluating lawns, I have watched him brew compost tea, look at his brew under a microscope, and then watched him apply that compost tea to some of his lawns. We have talked about soil chemistry and mineral balances; preserving Northstate water quality, and whether it is possible to have a lawn as part of your landscape and still be a sustainable gardener. Ultimately, what is clear to me is that Jeff Armstrong is a man who likes a good lawn in the right place, likes healthy plants of all kinds, and has been positively re-born by his personal epiphany about two years ago that environmentally friendly and sustainable lawn care is the only future for him, his family, for the people who work under him and for their families, for the financial viability of his business and for the environment – local and global. Photo above: Jeff Armstrong applying foliar compost tea to a client’s lawn.
Jeff’s personal epiphany led him first to the library and the internet to research what other people were doing in the field of environmentally friendly lawn care and agriculture. He studied the work of Dr. Carey Reams, who developed and wrote widely on what is called the Brix Method of evaluating plant health and quality through analyzing plants’ sap, primarily for levels of carbohydrates. To simplistically summarize the Brix Method, the analyses of the sap of plants is used to determine what the soil in which they live might need in order to improve the health or nutritional value of the plant. Armstrong also studied the work of Dr. Elaine Ingham, who writes and teaches widely on another plant health approach model known as the Soil Food Web. Again simplistically, the Soil Food Web starts with any given soil’s micro-life, primarily looking for nutrient, mineral and organism levels. The Soil Food Web approach encourages a healthy soil biology with a good population of beneficial soil micro-organisms which in turn feed and protect the plants. Both the Brix Method and the Soil Food Web are used widely by growers of all kinds trying to increase the quality and quantity of their crops while never depleting their soil. In the course of his studies, Armstrong has also spent time visiting soil specialists, microbiologists, other sustainable lawn care companies, and mines producing leonardite, the primary source of humic acid a critical element for the health of any soil, among others. He has attended workshops and symposiums. He has thought long and hard and continues to do so. Photo above: a cross-section of a thick, green healthy and well cut lawn.
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