Grodan® Stonewool A-OK Starter 1.5 slab, 30ct (Case) Flood Tray low PPM water (Flow rates
Platform notes & fabric story
Description
Grodan® Stonewool A OK Starter 1.5 slab, 30ct (Case) Flood Tray low PPM water (Flow rates low PPM water (Flow rates of RO systems are based on source water @ 65 psi 77° 500 ppm) Cocos A&B was formulated to provide those who grow in pure coco coir or blends that contain 30% or more coco coir with the perfect ratio of essential nutrients they'll need for healthy growth