Black Owl Biochar 1 Cubic Foot ORMI Listed.

The Dirty Gardener

$ 29.99 $ 32.00

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All Black Owl Biochar (TM) products have greater than 70% Organic Carbon. IBI defines a Class One biochar as any biochar consisting of anything greater than 60% OrganicCarbon. Black Owl Biochar's Pure & Nautral, Premium Organic Biochar is OMRI-Listed.

Check out what customers have to say about Black Owl Biochar:


As one of the few Black Owl Biochar ("B.O.B") has become the sought after biochar, due to its consistency of its optimally-designed characteristics for:
Building healthy soil
Hosting beneficial microbes and fungi
Reducing acidity Improving tilth and aeration
Retaining nutrients
Water-holding capacity = 5-6x its weight, good in droughts
Saving on irrigation water
An application rate of 5%-10% is typical to maximize the utility of your potting mix/soil. BOB's particle size remains in the essential root area and won't wash through the soil like other amendments. It is therefore, typically a one-time application.
We offer BOB's Premium Organic Biochar in quart and cubic foot bags as well as large bulk totes and truck quantities for large landscaping and agriculture projects.

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