Gardening Tips and Highlights Waushara County Master Gardeners

NO-TILL GARDENING             Tillers seem to be that go-to tool we’ve always used for what it was made to do- break up the earth.  We till to clear a plot to start a garden, turn weeds under, or just mix up the soil.  But is tilling the best way to get your soil in shape?  While it might be the easiest and fastest way to start, it’s NOT the best way. No-till gardening is where it’s at.  If you love your soil, ditch the tiller. To understand why no-till gardening is the best thing we can do to prepare and maintain an area for planting (and fewer weeds), we need first to understand the consequences of tilling.  Thousands of weed seeds are brought to the surface.  Seeds that were buried and dormant due to lack of sunlight are brought to the surface and exposed to the light of day.  Ironically, we often till to turn under existing weeds.  But in the process, we’re bringing up thousands more to take their place.  Soil integrity is destroyed.   When tiller tines tear into the soil, they destroy nature’s infrastructure to a healthy soil food web.  The undisturbed soil consists of a network of billions of beneficial organisms from bacteria and fungi, nematodes, arthropods and insects, and of course earthworms.  Collectively they form a thriving, nutrient-rich, yet fragile ecosystem.  In a healthy (undisturbed) soil food web, material that helps soil particles bind together to improve aeration, water holding capacity, and drainage is created.  Tilling destroys all of that.  

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