Plant guide
Peppers: problems & diagnosis
Capsicum annuum
Peppers and chillies are greenhouse favourites that telegraph stress through curling leaves and dropped flowers. Heat, watering and aphids cause most of their problems, and the fixes are usually simple.
2 pepper diagnosis guides
Aphids on Pepper Plants: Identification and UK Control
Identify and control aphids on UK pepper plants. Covers peach-potato aphid, whitefly, root aphids, and biological controls — no guesswork.
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Pepper Plant Leaves Curling: UK Causes, Diagnosis and Fixes
Pepper or chilli leaves curling in the UK? Broad mites, overwatering, heat stress and calcium deficiency all look similar. Diagnose the real cause here.
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