White powdery residue on soil by courgette seedlings
Hi everyone, do you know what a white powdery residue on the surface of seed compost for my courgette seedlings might be? It's only on a couple of them and the seedlings are strong and in good health. Should I remove it or plant out with it in place? Thanks
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If the white 'powdery residue' is on the leaves of your plants then it may well be mildew.
A photo would help us be more specific
Wisdom is not putting it in a fruit salad.