A Hydroponic Growing Medium! Aerorock Will Help Buffer Nutrients And Not Lose Its Structure Or Air Holding Capacity.
Earth Juice Aerorock
Manufacturer General Rule Of Thumb
Intended for use with indoor/outdoor plants, soil and hydroponics.
Hydro Organics AeroRock, 50 Liter Questions & Answers
Questions & Answers Direct From Hydro-Organics, The Manufacturer Of Earth Juice!