Kevin S.
★★★★★VerifiedMay 6, 2026
This stuff is so good. It's better than perlite and it stays in the soil for years. I wouldn't make a container mix without it.
TD
★★★★★VerifiedMay 5, 2026
I've been using BuildASoil products for years. I don't think there honestly has been any product that I used that wasn't quality. It's a reputable company. I wish the prices were better but it is what it is. Pumice works as described.
steven g.
★★★★★VerifiedApr 7, 2026
this product creates a great in my soil, 3.o
Danny S.
★★★★★VerifiedFeb 14, 2026
Pumice is a superior choice for drainage in soil you are planning to keep, but finding it in a clean usable condition, and in a usable quantity is very nice . Thank you BAS for offering this great product.
Chad
★★★★★Feb 10, 2026
Awesome product awesome company
Meghan M.
★★★★★VerifiedDec 23, 2025
Love it mixed with the rice hulls. Top quality
Robert L.
★★★★★VerifiedDec 14, 2025
I’m a huge fan of this pumice. Mixes well with my other aggregates I use for my bonsai. Works killer all by itself in some applications, great product!
Kenneth S.
★★★★★VerifiedDec 13, 2025
Best products available hands down
Jody G.
★★★★★VerifiedNov 9, 2025
great sized & no dust & smalls in bag
GT37
★★★★★VerifiedNov 7, 2025
30 % pumice in my pots completely fixed the problem of water sitting on top of the soil and taking forever to soak in. Now, I have to water really slow, because the water will be coming out the sides of the cloth pots unless you give it a chance to go into the soil. Plus it gives lots of housing for the microbes along with biochar. We don't want homeless microbes in our pots.
Jonas J.
★★★★★VerifiedOct 26, 2025
Attention succulent lovers! One of the greatest pumice stone products in the nation , is provided by Build A Soil.
Jeff A.
★★★★★VerifiedOct 20, 2025
perfect. great for long term living bed soil mixture. I know its clean coming from BAS.
Nick S.
★★★★★VerifiedSep 29, 2025
If you want your soil to maintain good drainage and prevent compaction long term, pumice is your best friend!
Patricia C.
★★★★★VerifiedSep 24, 2025
Beautiful, clean, perfect pumice!!
Dave B.
★★★★★VerifiedSep 18, 2025
I've been using this for a while now. I love the size of the pumice for aeration and it's a great home for the soil microbes. Would definitely recommend.
Joel R.
★★★★★VerifiedAug 29, 2025
I use this product when I make my own soil. As Jeremy says in the video it doesn’t float to the top like the perlite does after repeated waterings.
Jess L.
★★★★★VerifiedAug 28, 2025
Regular customer here! I’ve bought regularly. Highly recommend!!!
Michael
★★★★★Jul 23, 2025
Perfect size, it added great aeration to my reused soil.
Eugene T.
★★★★★VerifiedJul 2, 2025
Well, I have put pumice in with my soil mix, on a new grow, and spread it on top of my pot for mulch. I only grow one plant at a time, and we are less than a week from planting. It does seem to take les water to saturate the soil in the 10 gallon pot.
Jeffrey L.
★★★★★VerifiedJun 25, 2025
Nice, little dust or fines. Ready to go into my succulent medium.
Paul
★★★★★Jun 12, 2025
Perfect for what i was needing. Quick shipping and scen ansolid reuseable bag..
Norman
★★★★★Jun 7, 2025
This season has begun with BAS products and will finish with BAS products..this pumice is as advertised perfectly screened to 3/8-1/4 ..just quality!
Dean M.
★★★★★VerifiedMay 30, 2025
This stuff just works great. I wish I had a source here on the East Coast but for now I’ll just buy it from build a soil.
Joshua D.
★★★★★VerifiedApr 4, 2025
Top notch, like all build a soil products!
Robby L.
★★★★VerifiedMar 27, 2025
The only reason I took off a star was I’ve purchased pumice from here before and the pieces were a little bigger. It seems like the average size is a bit finer and for my purposes that’s not quite as good, but I’ll keep shopping with you guys.
David M.
★★★★★VerifiedMar 26, 2025
Perfect option to perlite for providing aeration in my raised garden beds. The perlite tends to “float” to the top. This stays in place.
Steve Y.
★★★★★VerifiedFeb 26, 2025
Switched from perlite boy what a difference you can tell pumice will last not as dusty as others very consistent size pieces small tip I like to spread my pumice out about a nice thick 2 I thinn hit it with very small dose em-1 and a very small dose dry fish protein separate bottles mix perlite after spraying with each product wait 1 minute then add too cc soil mix or 3.9 soil mix jump starts microbes
Timmer S.
★★★★VerifiedFeb 21, 2025
and it doesnt break down and get all crusty
Mike E.
★★★★★VerifiedJan 15, 2025
Very clean product, not much dust and no debris or anything. This is my first time using pumice over perlite but I'm definitely liking it so far.
Trent G.
★★★★★VerifiedJan 3, 2025
Great chunky pumice & very clean!
Edward
★★★★★Dec 31, 2024
This is my first time using pumice instead of perlite and so far I think it's great. The quality seemed really good, no noticeable dust or debris and sizing is perfect. Overall it adds a great look and feel to the soil and I'm glad to have made the switch.
Alec G.
★★★★★VerifiedDec 26, 2024
Keep a few bags on deck. I like to put some in an old bas bag and crush them up a bit to use in a seed starting mix
Steve C.
★★★★★VerifiedDec 22, 2024
Pumice is excellent for drainage and for holding air around roots. I would highly recommend this product.
Beatrice A.
★★★★★VerifiedDec 18, 2024
Build a soil always has great quality on everything you purchase from them. They are my to go to store. Eric is awesome. He took good care of our needs and helped us get the best price.
Madison B.
★★★★★VerifiedDec 9, 2024
This is a new material and mix for me. Customer service seems on point. Thankyou!
Dave C.
★★★★VerifiedNov 28, 2024
This product was perfect for my arrangement, as always BAS came through to assist in achieving my goals. Thanks
Robert W.
★★★★★VerifiedNov 25, 2024
The pumice is just what I needed to lighten and enhance my living soil. Tried to find it locally but not available. Thanks again for carrying such great products. Happy growing!
Alan V.
★★★★★VerifiedNov 20, 2024
First time using this , hopefully goes well.
Ali Reza K.
★★★★★VerifiedNov 17, 2024
I usually get two sizes after sifting a bag of this pumice. Very good quality pumice for the best, both for regular planting and bonsai mix. Highly recommend.
Rocco C.
★★★★★VerifiedOct 29, 2024
My fig trees, love the aeration they receive From using pumice in the soil
Bradley C.
★★★★★VerifiedOct 22, 2024
Best pumice available. Clean and perfect sizes.. nuff said
Olivia
★★★★★Oct 17, 2024
We used this pumice in our Clackamass Coots living soil recipe, and I was so impressed with the results I went and shared links with all my gardening friends and family. You guys definitely don’t mess around when it comes to quality, sourcing and testing! Thanks BAS! ♥️
Mike D.
★★★★★VerifiedOct 3, 2024
The pumice was great add when I was rejuicing my soil.
peter_og W.
★★★★★VerifiedSep 17, 2024
I have used this pumice the last two cycles to improve my used once bagged potting soil from the well-known commercial brand for flower. Because it has perlite, I added 20% by volume the first year, and about 5% more for the second. The grow grows well and the girls are happy.
Arlin T.
★★★★VerifiedAug 7, 2024
Good quality and good condition when delivered Added to a new batch of re amended soil for an upcoming fall grow.
Julie E W.
★★★★★VerifiedJul 20, 2024
I’ve been getting my pumice from Amazon. It’s full of powder and inconsistent sizes. These were the perfect size and zero powder.
Matthew P.
★★★★★VerifiedJul 14, 2024
This is so much better than perilte wish shipping was cheaper
Wendy C.
★★★★VerifiedJun 26, 2024
I purchased 3 bags as a trial. 1st bag was awesome. Very consistent size, virtually no dust. Second bag was loaded with dust and fine particles. Had to sieve it and lost a lot. 3rd. Bag once again is perfect.
Matthew M.
★★★★★VerifiedMay 30, 2024
Continue to order and recommend
Morning S.
★★★★★VerifiedMay 25, 2024
A long lasting alternative to Perlite, this responsibly sourced pumice has less dust and holds up much better over time. Thank you to everyone at Build a Soil