FoxFarm FX14050 Big Bloom, Grow Big & Tiger Bloom Liquid Fertilizer Nutrient Trio Hydro-Formula, 3/32-Ounce Bottles Start with Grow Big Hydro for abundant green growth Switch to Tiger Bloom at the first sign of bud set or flowering Use Big Bloom throughout all growing cycles to heal root systems and increase nutrient cycling Ideal for mature, late-season flowers and fruit Convenient three-pack of top liquid fertilizers for hydroponics