Formerly Dyna-Gro, SUPERthrive Bloom 3-12-6 is an all-purpose complete nutrient concentrate liquid fertilizer designed specifically to product vibrant blooms. It is a very popular bonsai fertilizer amongst many local bonsai clubs. Easy to mix and use immediately. Liquid Fertilizer helps fertilize your tree instantly as opposed to slow release fertilizers. The SUPERthrive 3-12-6 is a high quality complete plant nutrient. Bottle contains 8 oz. Mix 1/2 tsp of liquid bloom to each gallon of water every time you water.