PU114
$26.00
Last Longer Than Perlite & Has More Minerals
3/8" x 1/4" Pumice is perfect for potting soil.
Pumice is created when super-heated, highly pressurized rock is violently ejected from a volcano. The unusual foamy configuration of pumice happens because of simultaneous rapid cooling and rapid depressurization. The depressurization creates bubbles by lowering the solubility of gases (including water and CO2) that are dissolved in the lava, causing the gases to rapidly exsolve (like the bubbles of CO2 that appear when a carbonated drink is opened). The simultaneous cooling and depressurization freezes the bubbles in the matrix.
Coming Soon!
Pumice
1 Cubic Foot Bag:
Dimensions: 24" x 14" x 4.5"
Weight: 37.0 lbs
1 Yard Tote:
Dimensions: 36" x 36" x 36"
Weight: 1000 lbs
$28.00
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What a great substrate! I sifted it with the intention of using it for bonsai and it's the perfect size with a negligible amount of fines! Thank you!
I trust build a soil with all my needs! Top quality pumice for building my soil!
I am so happy to have found pumice for my succulent soil. The price for the amount is very good.
Great product
Great product I use it in a mix with build a soils small lava stone. Will be ordering more!
