How do I combat black spot on lemons? Once they start they just get worse and fall off. Crops ruined
- Tracey asked 3 years ago
- last edited 3 years ago
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Hi Tracey, Citrus (any) require the following spraying programme, Enspray oil and free flow copper sprayed alternatively every 6 weeks (both are Biogrow certified and safe to use)
Thanks the Palmers Team
- Emma answered 3 years ago
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