PVP Industries® Super Coarse Horticultural Perlite - 4cu ft - Super Coarse controller69 Bluey Vuitton spores come from

Bluey Vuitton spores come from mushrooms that have incredibly thick stems

Ful-Humix® is a cost-effective amendment that adds soluble carbon to your soil

Rich and smooth with velvety tannins

Clean your pH Pen Tester regularly by soaking in cleaning solution MA9016

Outside Dimensions - 30" x 30" x 7

PVP Industries® Super Coarse Horticultural Perlite - 4cu ft - Super Coarse controller69 Bluey Vuitton spores come fromPVP Industries Super Coarse Horticultural Perlite 4cu ft Super Coarse Excellent as a substrate for hydroponics. Super coarse grade expanded perlite is clean, sterile, pH neutral, non flammable and nontoxic. Increases aeration and drainage of growing media and helps anchor roots of young plants.