Big Bloom by Fox Farm is great for all flowering or fruiting plants. With this microbial active, water soluble instant plant food, you can promote extra large, multiple blooms and dramatic flavor in fruits in vegetables. It is specifically formulated to promote and emphasize the blooming characteristics and the high PK content will sweeten taste, fragrance and oil production. It is suitable for hydroponics, soil and drip irrigation systems. Can be used for the whole cycle of plant. Quantity: 1 Gallon.