General Hydroponics Liquid Koolbloom, 55 Gallon HPS & MH Grow Light Bulbs Inhibits blossom end rot by

Inhibits blossom end rot by providing additonal calcium and increasing nutrient uptake

GAIA GREEN Basalt Rock Dust is mined from an ancient volcanic deposit in British Columbia

Counter-rotating tumbler system that allows the wet or dry material to gently tumble in each barrel which are designed with patented angled slots

Replacement trays are available in 4 sizes:

General Hydroponics Liquid Koolbloom, 55 Gallon HPS & MH Grow Light Bulbs Inhibits blossom end rot byLiquid KoolBloom should be used at the start of the reproductive cycle initiating larger, heavier fruits and flowers. Initiates profuse flowering by increasing flowering sites, limiting bud aborting, & builds bigger blooms! Liquid KoolBloom is a is a bulking agent that goes way beyond other bloom boosters. Enriched with stress reducing vitamins and nutrient transporting acids, it promotes heavy production of essential oils, fantastic flavors, and