Dr. Earth 1 lb. Total Advantage Rose & Flower Fertilizer. This dry plant fertilizer is made with non-GMO ingredients like fish bone and alfalfa, and contains a scientifically concentrated blend of microbes and mycorrhizae to help break down the organic and natural ingredients. It has a 4-6-2 N-P-K ratio and provides up to 8 weeks of longevity. Comes in a 9.5" x 2" x 7" package and weighs 1 pound.