Hi. It may just be temperature fluctuations or nutrient deficiency that has caused these blotches. Have you any fruit showing those symptoms? In tomato blight a huge percentage of each leaf goes black.
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Hi. It may just be temperature fluctuations or nutrient deficiency that has caused these blotches. Have you any fruit showing those symptoms? In tomato blight a huge percentage of each leaf goes black.
No signs of any similar discolouration on any nearby plants. I'll give them some feed and be patient.