My pecan started getting brown tips on the leaves at the end of it’s growing season the year before last and it’s progressed to the emerging spring leaves.

    • LallyLuckFarm@beehaw.org
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      4 hours ago

      That will help, generally wood ash is about 5 percent potassium. Don’t overdo it and try to fix it with one application - you could alter the pH in the immediate root zone in a way the pecan won’t appreciate.