GreenGro® Biologicals, Premium UltraFine Mycorrhizae, All-In-One (15 lbs.) Grow Slabs HGC741640 is for PreEvolution systems

HGC741640 is for PreEvolution systems (10 in x 4

ensuring optimal light control and root protection

Hydroponic Application Rate: 1-5 ml per gallon of water in reservoir

use 4-8 Tbsp (2-4 oz) per gallon of water

Will not alter the taste or smell of crops or finished produce

GreenGro® Biologicals, Premium UltraFine Mycorrhizae, All-In-One (15 lbs.) Grow Slabs HGC741640 is for PreEvolution systemsGreenGro Premium Ultrafine Myco Mycorrhizal Inoculant & Water Soluble Root Enhancer from Superior Strains Improves Nutrient Uptake & Eases Transplant Indoor & Outdoor Plant Fertilizer (15 lbs.) Want a convenient water soluble way to add the power of mycorrhizae to your plant's roots? Use GreenGro Premium UltraFine Mycorrhizae to help establish the symbiotic relationships that nurtures healthy plants. The secret to thriving plants is a healthy root