Black medic is Usually a summer once-a-year, but can act as a perennial in certain conditions. It's a taproot and spreads lower to the ground, but isn't going to root from nodes within the stems. Black medic is more Lively on soils lower in nitrogen fertility. Preparing Planting Beds and https://louisvadgl.ja-blog.com/33913123/new-step-by-step-map-for-weed-spray