Description
Perlite is a porous substance it offers both excellent water retention and drainage capabilities. Additionally, perlite also provides proper aeration which is necessary for healthy root growth in plants. Perlite in an inert and sterile medium which means it’s safe to use without the fear of tracking in pests, which is always the risk with soil. Perlite has a neutral pH level but will take on the acidity or alkalinity of the nutrient solution it’s placed in. Perlite can be washed and dried to be restored back to its 7.0 pH level.
