Fungal disease
Grey mould (Botrytis)
How to recognise it
Grey, dusty mould on flowers, fruit or stems.
What helps
Remove affected parts immediately, deadhead, improve airflow, avoid waterlogging.
Often a care issue is behind it (watering, light, placement) – the care check in the app helps narrow it down.
Not sure it's this?
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Check a photo – freeTypical organisms: Botrytis cinerea, Botrytis elliptica, Botrytis tulipae