Perlite/Sponge Rock Grade 4- 3 lb. Zip Bag

Perlite/Sponge Rock Grade 4- 3 gals Zip Bag


Perlite/Sponge Rock – Growing medium that retains moisture and increases aeration, very porous!

Out of stock

Product Description

-Sponge rock, also known as Perlite, is a common ingredient in orchid mixes.

-Sponge rock increases aeration and retains moisture.

-It is the volcanic glass that expands when heated and becomes very porous.

-It also creates a good area for root growth.

Additional Information

Weight 4.00 lbs
Dimensions 15 x 12 x 4 in