3

I transplanted some zucchini seedlings about 2 weeks ago and one has developed this significant whitening on the leaves. I'm not sure it's powdery mildew. I've had that before, but this looks a bit different. I've applied a baking soda solution and neem oil solution a few days apart but new leaves continue to show the same pattern. Any ideas? enter image description here

  • Can you rub the white stuff off, or is the leaf just white? – Brōtsyorfuzthrāx Jul 9 at 5:25
  • 1
    Nope just white. Doesn't rub off. Another zucchini planted in a different location is now showing a similar pattern. – bb10 Jul 9 at 17:10
1

This doesn't seem like a problem at all to me, this is just the variety of zucchini that you have planted!

Powdery Mildew often doesn't create that natural pattern that you see right now on the leaf and it feels different when you touch it.

| improve this answer | |

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.