Propagation Grade with very few fines - Triple Screened - 1/8" - 1/64 inch pumice
Our 1/8 - 1/64" pumice is ideal for seed starting mixes or cutting propagation. Add 15%-30% to a peat/perlite based mix. We hand screen to remove all pumice over 1/8 inch. This listing is the Propagation Grade Pumice that has been triple screened to remove about 90% of the fines in the single screened product..
- Our 10-cup box will fill 1.33 trade gallon containers.
- Our 5 Quart box will fill 2.5 trade gallon containers.
- Our 3 Gallon box will fill 6 trade gallon containers.
- Our 6 Gallon box will fill 12 trade gallon containers.
- Our 12 Gallon (2 boxes) will fill 24 trade gallon containers.
- Our 18 Gallon (3 boxes) will fill 36 trade gallon containers.
- Our 24 Gallon (4 boxes) will fill 48 trade gallon containers.
*Soil samples are available for $5. This cost will be reimbursed if you decide to order 6 gallons or more at a later date.
Our pumice is a natural volcanic product mined in the Southern Cascades Mountains of Oregon. You get only clean pumice... no rocks, roots or other debris.
Known as the "rock that floats", pumice has many tiny gaps or air pockets.
Our pumice is hand packed and bagged with a reusable tie for easy storage after you have used part of the bag. If your pumice dries before using, moisten it to keep dust from forming. Dust from any rock or potting soil product should not be inhaled and can be irritating for people with sensitive lungs.
Prices include shipping.
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