Cucumber Seeds

Question

I just started growing cucumber plants from seeds and they started out real good, but now the leaves are curling and turning white. What is causing this? I started them out in the house and when it got warm enough, I set them outside. I had other cucumber plants that were started by seed, but they was started outside. They are doing the same thing.

Answer 1

They are getting sun scald. They need to be hardened off. This article will help: https://www.gardeningknowhow.com/garden-how-to/seeds/how-to-harden-off-your-seedlings.htm