Sustainable gardening confuses the uninitiated. Although it bucks decades of gardening lore, it promises to make gardening simpler and more accessible.
We have been trained to act as lawn pharmacists. Ever since farmers in Europe found that adding fertilizer and chemicals boosted yields, the Western world has been devotees of using chemicals to tame nature. In the process, we’ve made home gardening a bewildering and often intimidating hobby.
Much of what the public thinks of when they discuss gardening is the arcane knowledge passed down about which treatment to use for which disease and the exact time to fertilize plants for maximum growth. So when gardeners think about switching to sustainable gardening, it’s a bit like asking someone to make an apple pie with substitutes for flour, cinnamon, butter or sugar.
What frustrates retailers is that they want to know which products can replace the synthetics and work just as effectively. But there’s no systemic herbicide like Round Up in sustainable gardening, so some retailers dismiss the green movement as political rhetoric.
The real problem is sustainable gardening is all about healthy soil, not about treating problems. It’s a completely different approach, and one-to-one substitutions just aren’t the point.
Healthy soil means that the plant has the nutrients it needs, so pests are not attracted to it as they are to the neighbor’s stressed plants. A lack of pesticides allows beneficial insects to return and control the pests.
In the garden center, that means that selling soil builders like compost takes center stage rather than herbicides and disease and insect controls. John Dromgoole of the Natural Gardener in Austin, Texas, (and this year’s Garden Center Magazine’s Innovator Award winner) will give skeptics a free sample of compost for the lawn and tell them to spread it over a 10-square-foot patch in their yard. Soon, there will be such a marked difference between the patch and the rest of the lawn the homeowner can find it in the dark in bare feet.
And of course, that gardener will now need to come back to buy enough compost to make his or her lawn match the much greener patch.
Sustainable gardening is simple. It’s our current gardening methods that scare off potential customers.
-- Carol