Pumice

Rated 4.9 out of 5
96 Ratings

PU114

Size

Use This Pumice As Direct Replacement For Perlite

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. 

How To Use Pumice

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

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average rating 4.9 out of 5
Based on 96 ratings
  • 5 Stars
    89 Reviews
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97% of reviewers would recommend this product to a friend
65 Reviews
Reviewed by Robert C. S.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Great product

Product came undamaged, earlier than expected also. Great addition to soil media. Great product.

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Reviewed by Jacob Monte K.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Discreet and fast

The pumice stone I ordered came exactly as ordered. The staff was very quick in getting the product shipped in a fast and discreet manner.

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Reviewed by Rebecca M.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Product as expected and super fast delivery!

I'll be using the pumice for all my potted plants...not sure why i didn't know about its super benefits before...no doubt i'll order more in the future! thank you... customer service is great too!!!

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Reviewed by Mercedes T.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Pumice is what my plants love

Thank you for this product. It’s as indicated and I love it.

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Reviewed by MarkR
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Quick delivery via mail

I am unable to find pumice where I live. Found some here and decided to order it. The pumice was inexpensive but it cost me twice the cost of the pumice to have it mailed to me. I’d estimate it was about 40 pounds or 1 ft.³. Oh, well. The pumice is a bit larger in size than I had hoped, but it will work. Would definitely order from them again.

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