
With a resurgence in environmental awareness and a desire to live “green,” more and more gardeners are turning to organic gardening. Whether you want to reduce your exposure to toxic pesticides and herbicides, help birds and butterflies, or grow healthy produce, organic gardening is the way to go.
But where to start?
Too many people figure that to go organic, they should just stop using garden chemicals and all will be well. When their corn patch is overrun with corn borers, or the grubs wreak havoc on their lawn, or the roses keel over from black spot, they throw up their hands in frustration and cry, “Organic gardening doesn’t work!”
The thing is, organic gardening isn’t only about what you stop doing. It’s a whole different way of gardening. It’s about creating a healthy community, and sometimes requires reconstructing your garden from the ground up. Literally.
START WITH THE SOIL
The key to a healthy garden is healthy soil. Too often we think of soil as some kind of inert medium for roots to anchor themselves in. In fact, in healthy soil there’s a complex chemistry that goes on between plant roots, soil microbes, and soil particles. Jeff Lowenfels and Wayne Lewis explore soil science in their terrific book, Teaming With Microbes: A Gardener’s Guide to the Soil Food Web. By “teaming” up with soil that is “teeming” with microbes, the organic gardener creates the healthy environment necessary to prevent many soil-borne pests and diseases. The authors recommend compost, compost, and more compost to create a healthy soil food web.
Once your soil is well-enriched with compost and composted animal manure, retain the best soil texture by throwing away the rototiller. Keep hand cultivation to a minimum as well. Excessive cultivation disturbs friendly soil microbes and allows pathogens to move in. Mulch with compost, shredded leaves, straw, or wood chips enriched with a little nitrogen to feed the soil food web and continue building humus. The soil fungi that “brown” mulches like these encourage help keep disease-causing fungi, bacteria, and nematodes in check.
MIX IT UP
Sure, planting large blocks of broccoli makes harvesting easier. But it’s also like spreading out a welcome mat for the cabbage butterfly and saying, “C’mon in! And bring the kids!” Long rows of corn, beans, cabbage, tomatoes, or even roses are exactly what the pests look for when they’re hunting for dinner or for a good place to lay their eggs.
Keep the pests guessing



