I think you need restart. What are your water temps? How big of a pump? Youre gana want to start over and give everything a light bleaching and wash off but nothing will change if you don't figure out the environmental problems.
My res got really warm and I had to work over for two days so it had probably 75-80 degree water for the two days. I have a third one that's doing awesome. I didn't mention that all three are just some reg bag seed. This is just a trial run so I can get everything right before I do some high grade.
But anyway do you think the high res temps are the culprit?
Or maybe it's the aero garden grow sponge?
What all else could cause this?
Here's a pic of the whole thing. The one in the middle that you can barely see is only a week old the one on right and left are 3 weeks old. The one on left is doing sweet with a huge stalk. The one on right has a big stalk above the defect and one in middle is same size all over. I'm thinking the one on left is going to end up a male with its speedy growth. I'm hoping it's just good genes. Mix up of bag seeds. Also forgot to mention I'm using flora nova.