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Writer's pictureKayla Kurkowski

Tennessee Brown Rock

Updated: Sep 14




*20-25% P205

*Increases photosynthesis.

*Improves forage quality.

*Helps plants immune system.

*Apply up to 5 lb per 100 sf.

*2,000 lb Bulk Bag

*Organic


What is it?

Tennessee Brown Rock (TBR) is one of the cleanest slow-release phosphorus sources available.

It contains about 20 percent calcium and provides a full spectrum of trace minerals at low-levels.

0-6-0 also high calcium 20%.

Over 50 trace minerals.


Application Rates:

Gardens - 5 lbs per yard

Farms - 300 to 500 lbs. per acre each year until optimal phosphorus levels are reached.

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