Hi Bob, Without seeing the damage it is a bit hard to identify the issue, are the pustules on the underside of the leaves in this case it will be a fungal disease and should be treated with Free flow copper, an organic fungus spray. If it is on the top side I wouldn’t be too worried about this you might for example have watered the plant over the leaves during sunshine which would have burned the leaves (water in the morning from now on if possible).
Thanks the Palmers Team
- Guest answered 1 year ago
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