Due to the nature of this item, it is suitable for Canadian vendors only. Seed bombs harness the power to effectively distribute native wildflower seeds in an effort to help conservation.   This one small motion can have a huge impact on your local environment. By dropping a seed bomb in your garden or using seed bombs to reestablish wildflower prairies, we each have the ability to participate in protecting bees, butterflies and birds in your area. What is a Seed Bomb? Seed Bombs are nutrient packed balls of clay, worm castings and native Canadian wildflower seeds.  They grow native wildflowers, specially hand-picked for creating habitats for bees and butterflies. Each tiny bomb creates 1 sq ft of beautiful garden.