SINCE 1969
No Bull. Just Results.
We didn’t invent manure, we just perfected it. For over 50 years, Black Kow has been the go-to composted cow manure-- relied upon by generations of growers who know the difference between fluff and foundation.
PRODUCTS
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HOW TO USE
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Black Kow questions, answered
Black Kow® is composted cow manure made since 1969. Gardeners mix it into native soil to add organic matter, hold moisture, and feed plants slowly.
Black Kow® Organic Cow Manure with Compost adds nutrients, moisture retention, and aeration that plants need to thrive. It feeds up to 3 months, naturally, and is composted and low odor.
Black Kow soil products are sold at garden centers and home improvement stores. Use Find a Store to check stock near you.