Thoughts? Gonna ph test after dark cycle tomorrow. Just changed water 3 days ago Right after I saw the first signs. It looks like the tops are a deep green though. Thanks for stopping in. More details about this grow in my signature.
Once a every 7-10 days they get 4 galls of water with the technaflora nute mix and I think I just need to is give them nutes every other week. Week 3
Ok.. Watch the EC level so that it isn't to high..Giving to much nute is devastating.. Also check the ph on the runoff water. If the ph is okay then it is a nute burn.. But looking at the pictures it looks like a ph issue cus i hade the same spots on a plant last time and it was a ph issue..but be sure at first, just water with ph corrected water next time and find out the ph..and if you can the EC...