Quote:
Originally Posted by Worth1
I set the Ortho dial and spray dial on 8 oz and put filled it up with 5% acidity vinegar then sprayed 2 5X12 beds with it.
The ground foamed when it hit.
You should try 1-0-1 Ironite.
Worth
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I also have alkaline soil...but dont have the spray and dial. I have a pump spray bottle that is 40 oz. can you tell me approximately what percentage of vinegar to water i would need? Also would boric acid work or no?