Black Swallow Pumice Stone 3/8" X #8-21

Lots of pumice at a fantastic price. My plants will be super happy in their new pumice medium. Extremely happy to supoort a local Ontario business

Thums up !

great pumice, little dusty of course lol but good product.

Horticultural pumice stone

The pumice is the exact size I needed for my bonsai trees (3/8 inch). Package arrived in time. Excellent service! Thank you!