Seed bombing is an ancient practice that restores native wildflowers. Throw these bombs of soil and seeds to the earth and watch them grow into a feasting ground for bees, butterflies, birds and moths. Field Day Ireland seed bombs are hand rolled in County Meath from chemical free soil and loaded with 28 native Irish Wildflowers. A secret ingredient (chilli powder -not so secret now) deters insect predators from eating them. Contains 5 seed bombs.