GROW!T | Perlite Grade #4, 4 cu ft

Grade #4 GROW!T perlite has granules from 1/3" to 3/4". Mix it into potting soil or coco to improve drainage and air space, use it to root cuttings and start seedlings, or use it alone as a hydroponic medium.

It's inert, sterile, odorless and close to neutral at about pH 7.0, and it helps break up heavy soils.

Sizing note: 4 cu ft bag, about 23 lb.

Pairs with: GROW!T Loose Coco Coir 1.5 cu ft, Active Aqua Root Spa 5 gal Bucket System.