This is the second crop of buckwheat growing in the area where we will likely add new garden plots next season. Soon, this field will be blooming in white and buzzing with honeybees.
Gardeners have asked what does buckwheat do for us?
It improves it by providing quick cover and suppressing weeds, it attracts good insects, and it makes otherwise unavailable phosphorus available.
“The roots of the plants produce mild acids that release nutrients from the soil. These acids also activate slow-releasing, organic fertilizers, such as rock phosphate. Buckwheat’s dense, fibrous roots cluster in the top 10 inches of soil, providing a large root surface area for nutrient uptake,” a publication of the Cooperative Extension system. Complete article: https://articles.extension.org/pages/18572/buckwheat-for-cover-cropping-in-organic-farming
We will be tilling the buckwheat into our soil to add organic matter. The nutrients will enrich and enhance what we have. In the meantime, honeybees and other beneficial insects such as hover flies, predatory wasps, lady beetles visit the buckwheat and help maintain the garden’s health.