Liquid KoolBloom is a is a bulking agent that goes way beyond other bloom boosters. Enriched with stress reducing vitamins and nutrient transporting acids, Liquid KoolBloom promotes heavy production of essential oils, fantastic flavors, and increases fruiting and flower development. Liquid KoolBloom is instantly soluble in your reservoir and immediately available for plant uptake. Liquid KoolBloom is precisely formulated to enhance the performance of GH's Flora, Nova, and Maxi series nutrients.