Kiepenkerl yellow mustard contributes significantly to the health and improvement of garden soil. The yield and quality of subsequent crops such as vegetables and flowers is increased the enrichment of the soil. Yellow mustard has fast growing leaves that protect the soil and protect it from drying out. It also keeps the soil safe from erosion by wind and water. The long taproots loosen the soil. Mustard oils also prevent the spread of Beet nematodes.

Important Note: please do not plant yellow mustard before you grow cabbage.