Fill your garden with bright color with the help of the Miracle Gro 16 oz. LiquaFeed Bloom Booster Flower Food Bottles - 2 Pack. This nourishing liquid plant food helps all flowering plants develop showier hardier flowers and is easy to apply with Miracle-Gro LiquaFeed feeders. Miracle Gro Started in 1951 on the belief that you don’t have to be an expert to create a beautiful garden MiracleGro has grown to become the leading marketer of branded consumer lawn and garden products. Merging with Scotts America s leading brand name in gardening in 1995 MiracleGro has flourished across the United States and abroad.