Yellow Veins on Squash Leaves

Question

My squash plant leaves are yellowing and drying. Some have bright yellow veins on the green leaves. What’s up?

Answer 1

Iron deficiency is normally the cause of that. Here is more information on that problem and how to fix it: https://www.gardeningknowhow.com/plant-problems/environmental/leaf-chlorosis-and-iron.htm
https://www.gardeningknowhow.com/edible/vegetables/squash/why-squash-leaves-turn-yellow.htm