General Hydroponics Subculture B Root Inoculant

$ 21.99

SubCulture-B is a probiotic inoculum of beneficial microorganisms that will help increase the vitality & yield in all plants. Root systems will increase, as well as nutrient absorption; thus creating bigger, healthier plants. Start with SubCulture-M, add SubCulture-B to establish root systems.

Highly recommended for use with all coco products!