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Black Swallow

Black Swallow Rice Hulls

Black Swallow Rice Hulls

Regular price $4.99 CAD
Regular price Sale price $4.99 CAD
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Rice hulls have been used to contribution aeration to compacted soils and soil mixes!

They have a very high silica content, which is released to the soil over time as they break down!


Most soil mixes aim for approximately 30% aeration by volume.

Equivalency Measurement- One cubic foot is about 8.74 lbs, or slightly over 1 lb per gallon.

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