The oldest leaves are usually the lower leaves, and they're the first to go. Are there dying ones higher up? But fungal diseases often start on the lower leaves. In any case, it looks premature to start singing dirges.

Agree. It appears basically healthy although could stand for a haircut (of the yellow-brown damaged leaves) as there is no reason to leave them on the plant. And some feeding too for its pale anemia. If your season has enough time left for cropping then a dose of a fungicide would help prolong its life too.

Dave

Thank you, both. I'll hold off on the drives for now.

Dirges