Small Sponge Rock - Perlite
$15.95
Description
Sponge rock, also known by the name Perlite, is a very common ingredient in orchid mixes and for good reason. Sponge rock decreases compaction of mix, increases aeration and retains moisture. Sponge rock is a volcanic glass that expands when heated and becomes very porous. The small sponge rock, #2, is wonderful in seedling and peat mixes.
Over 10 million happy plants served
Free shipping on orders over $99
Watering Made Easy
Self watering mixed with a classic look.
Always Fresh
Blended in the USA.
All of our potting soils are handmade, everyday, in small batches.
Right here in the United States.
Earn While You Shop
Reward Yourself
Sign up for our reward program and earn points while you shop.
