What is wrong with my baby? She is in a RDWC I am using Lucas formula for feeding. CFL lighting and my PH stays between 5.7 & 6.3. I think the light might have touched the leaves while I was doing a water change a couple days ago but I was pretty sure it didn't. Any thoughts on what it could be? The second and third pic are of the same leaf. It is the older growth. Anythoughts on what is wrong?
If it is isolated to the one side of the one flower, I think you are correct and it got burned by your light (doesn't have to touch it to burn it).