Yellow mustard (Sinapis alba) is an extremely quick-maturing cover crop. It prevents erosion, suppresses weeds, loosens compacted soil, and improves soil quality through nutrient scavenging, As a green mulch, its high levels of glucosinolates can help keep soil healthy. Seed packet contains 7 G (about 2500 seeds).

Winter-hardy and drought-tolerant cover crops can help cover the soil of your home garden beds during the off season. We've included enough seed in one packet to cover an 8' x 4' garden bed. Improving soil health through cover crop planting is an easy and low cost way of maintaining your garden from year to year.