Leaves turning yellow
1
It looks like you are experiencing some insect damage. It seems like it could be a thrip or some other pest. I suggest trying an insecticidal soap or some neem oil as a spray or a spot treatment using cotton buds for spot application. I would also recommend removing any severely damaged leaves and looking into some companion planting. This damage is very similar to what I have seen on cucumber in the glasshouse before. But have a google or use the Gemini AI to help give you more detailed information regarding your area. 😊💚
