Soilless Grow Media for High-Efficiency Systems
Buy Ponics Stone™
Ponics Stone™ is sourced from the world-renowned Hess Pumice deposit—recognized as the planet’s purest commercial deposit of white pumice—and sold online via the Pumice Store.
Horticultural Pumice Purity Disclaimer: Horticultural grade pumice is typically comprised of 98% pumice and 2% other igneous minerals, which are not able to be removed through our mining processes.
PACKAGE SIZES |
2 lbs. (bag) • 4 lbs. (2 bags) • 20 lbs. (box) |
180 to 5400 lbs. • (please contact us for freight estimate) |
900 lbs. • (half pallet: 18 bags at 45 lbs. each) |
1800 lbs. • (full pallet: 36 bags at 45 lbs. each or 1 palleted super sack) |
3600 lbs. • (2 pallets: 72 bags at 45 lbs. each or 2 palleted super sacks) |
5400 lbs. • (3 pallets: 108 bags at 45 lbs. each or 3 palleted super sacks) |
![]() » Seeded aquaponics grow bed using Ponics Stone™ (3/4 x 5/16"). |
PLEASE TOGGLE OPEN AND READ THE ORDERING & SHIPPING NOTES BELOW BEFORE PLACING AN ORDER.
SHIPPING NOTES
Information about turn around times, auto-calculated shipping, obtaining shipping rates for large orders, more.
1 | For large orders (over 3 full-sized production bags), please contact us at fc@hesspumice.com for a freight rate.
2 | The shopping cart system is set up to auto-calculate domestic (U.S.) shipping—for those ordering from elsewhere, please email us at fc@hesspumice.com and we’ll see what we can do.
3 | The shopping cart system occasionally glitches on an address and throws up an “order can’t be shipped to your address/location” (or similar) error message. Not true. We ship almost anywhere. Contact us at fc@hesspumice.com and we’ll take care of you.
4 | Orders will take up to 3 business days to prepare and process before shipping.
MEDIA SIZES |
Ponics Stone™ Standard • (3/4" - 5/16" size blend) |
![]() BUY PONICS STONE™ STANDARD |
Ponics Stone™ Premium • (5/16" stone size) |
![]() BUY PONICS STONE™ PREMIUM |
Ponics Stone™ Pea Stone • (3/8" - 1/8" size blend) |
![]() BUY PONICS STONE™ PEA STONE |
Ponics Stone™ Granular • (1/16" - 1/32" stone size blend) |
![]() BUY PONICS STONE™ GRANULAR |