| Hi Glitter - I have used a razor blade to do surgery on such spots, cutting out the brown area and a little margin around it. Sprinkling a little ground cinnamon on the newly cut edges will help your plant heal. I don't know what causes this because it hasn't happened to me (yet!). I will keep reading to see if a more experienced member responds.
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"A government big enough to give you everything you want, is big enough to take everything you have." Thomas Jefferson |