Pumice for use as a soil amendment. 5 measured gallons.

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Pumice, when used as a soil amendment, provides the following:  

- Excellent aeration
- Good drainage

- Neutral PH
- Does not break down, (can be used over and over again).
- Does not rot
- No shrinking or compacting in aging
- Easy to control nutrients
- Not a host to fungi, nematodes, insects, etc.
- No offensive odors

Pumice can be used as an alternative to perlite or vermiculite in potting mixes as well.