starting some seeds in rockwool and they are about 5 days old and were doing great and then today all of a sudden they are droopy, and the stems seem like they are flat. They are in a contained area so nothing bumped into them.. the leaves also are curled up a little. The rockwool is not too dry and not too wet so I don't know what the issue is.
They are cucumber seeds and are under a 120v cfl and a 60w homedepot grow light.
Here is a link that might be useful: here a some photos of whats going on.