20QT Horticultural Pumice for Plants Professional Sifted - for Succulents, Cactus, Bonsai Plants - 3/8 inch (20QT)
Condition: New
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Availability:
In Stock.
Arrives
Friday, Oct 23
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Size: 3/8 inch
Color: 20QT
Features
- PROMOTES DRAINAGE-Retains moisture while leaving air to the roots
- 100% NATURAL growing media , No Artificial Coloring, No Dyes, No Chemicals
- Natural stone will vary in color from white to light grey
- Helps prevent overwatering succulents
- If you are not 100% happy with this product, we will refund you in full.
Description
If you are not 100% happy with this product, we will refund you in full.
Brand: MDPQT
Style: Modern
Number of Packs: 1
Unit Count: 1 Count
Brand Name: MDPQT
Number of Packs: 1
Unit Count: 1 Count
Item Type Name: not
Manufacturer: MDPQT
Manufacturer Part Number: FuShi-001
Model Number: FuShi-001
Style Name: Modern
Volume: 20 quarts
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Friday, Oct 23
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Size: 1/4 inch
Color: 20QT
Definitely a lot of dust but overall pretty good. Buy a cheap kitchen strainer and you can wash off a lot of the dust.
Reviewed in the United States on June 19, 2026 by Max
Size: 3/8 inch
Color: 20QT
I would definitely buy these again. I purchased both the 3/8” and 1/4” pumice, this review is for both. Very basic packaging but functional, I use my own containers anyways. No unpleasant odor, true to size, great mixture and texture, very few non-rock “debris,” slightly damp/minimal dust. I didn’t wash the pumice, so the dust is just another soil additive. Pic 1: 3/8” after delivery, OVER 20qt! Pic 2: sieved pumice into 3/8” 20qt tote and 0.39” 12qt tote. Pic 3: non-rock “debris.” Pic 4: 1/4” after delivery, slight over 20qt. Pic 5: sieved pumice into 1/4” 20qt tote and 0.39” 6.8qt tote. Pic 6: non-rock “debris.” Because of the mixed reviews, I decided I had the time and wanted to give my perspective. While I do not want to dismiss other people’s experiences, maybe they got bad batches? Anyhoos, I will be buying this again. Thanks so much! ^_^
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Reviewed in the United States on July 14, 2024 by Nyxius
Size: 3/8 inch
Color: 20QT
Acceptable. Though Not the volume of product anticipated. Less than, but that's on me.
Reviewed in the United States on July 6, 2026 by Elmer F
Size: 1/2 inch
Color: 20QT
For larger pots ~5" Plus, soil amendment, Pumice is better, will last longer than Perlite, but Pumice is a little more water retentive than Perlite. Vermiculite is very water retentive. Not for Cacti or Succulents. 3/8 size Pumice for pots 7" and less is good choice.
Reviewed in the United States on May 4, 2026 by WesZ
Size: 1/4 inch
Color: 20QT
Why did you pick this product vs others?: It was the right size for my purpose (APL Bonsai mix), offered a good price for the quantity, & I was forced to order off Amazon due to the pumice shortage in my area - No one had the right size granules in the qty I needed. Drainage: Will turn to cement unless you rinse it about 1,000 times .. I had to spend WAY too much time rinsing and cleaning to render this garbage even remotely usable. The photos show the cement sludge that will clog your roots and pot drainage if not rinsed through properly. All that sludge is from rinsing only about a half gallon of material. You can imagine the entire 20qt batch. Ridiculous. Appearance: Lots of fines / lots of random debris amidst the pumice I had to sift out. I'd skip purchasing this at all costs, despite the price. It's 100% not worth the time and effort it takes to clean. Highly recommend going with a cleaner alternative - I will never buy from this supplier again.
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Reviewed in the United States on June 24, 2025 by Karate
Size: 1/4 inch
Color: 20QT
Good drainage, just got a clean or wash if you want all the dust gone.
Reviewed in the United States on June 24, 2026 by Amazon Customer
Size: 3/8 inch
Color: 20QT
Pumice was good as listed, small enough for chonky mixes but as noted by other reviewers was quite dusty and pouring into another container was quite messy. Would buy again but maybe soak the bag prior to transferring into the holding container to minimize the dust mess that went everywhere in the kitchen. The two hand images are just a scoop off the top when opened. The other is while being washed, quite dirty.
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Reviewed in the United States on April 8, 2025 by Bryson S.
Size: 3/8 inch
Color: 20QT
Seems to be the cheapest, largest, and most value for the price horticultural pumice you can find on Amazon. Obviously going to a landscape supply yard is much more cost effective and higher quality. Sometimes these bags of pumice have pieces of plastic in them and last time I bought one, it had small pieces of charcoal/burnt wood in it. I use it to make soil for Proteaceae family plants and it works fine for that.
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Reviewed in the United States on September 22, 2025 by Chrissy