Organic blood meal is ideal for heavy feeders like corn， spinach， broccoli， and leafy greens to encourage rapid vegetative growth. A great source of nitrogen. For in-ground and container plants. OMRI listed for organic use. Convenient resealable bag. 12-0-0 formulation. Nitrogen is a fundamental ingredient for growing all types of plants and an adequate supply ensures plenty of shoots， flowers， fruits， vegetables and is great for heavy feeders like corn， spinach， broccoli and leafy greens Blood Meal is one of the quintessential， traditional organic fertilizers that promotes rapid vegetative growth and helps compost piles heat up and break down fast For use in-ground and container plants， including houseplants and raised garden beds for ORGANIC production. Blood Meal has also been used to help as an animal repellent to repel deer and rabbits in your garden Use on heavy feeders like corn， spinach，broccoli and leafy greens to encouragerapid vegetative growth For Best Results， we recommend using twice per year， in Spring and Fall Plant Food Made in USA Your security is our number one concern