Hi-Yield Organic Granules Plant Food 4 lbAn excellent source of potassium, which aids plants in forming healthy stems, roots and tuber growth. Great for below ground forming vegetables such as potatoes, carrots and others. Helps produce strong, sturdy stalks and colorful blooms That plants get the nutrients needed to grow strong Easy to use Features ISPU Only Item Flag N Category Gardening Merchandise Class Description BAG PRODUCTS Product Group Description SOIL CONDITIONERS SML BAG Product