sucker leaves

Question

What to do with sucker leaves on squashes and cucumbers?

Answer 1

Those aren't true "sucker" leaves like the extra stems that show up on tomato and pepper plants, and you shouldn't cut them off. Same with your cucumber plants.

This article may help you:

https://www.gardeningknowhow.com/edible/vegetables/squash/should-you-remove-squash-leaves.htm