So all of my other plants are doing fine. They are all hydroponically grown and are all in bubble buckets. Temperature is 76F and oxygen flow is great. They are under a 600 MH conversion bulb since 600w MH bulbs aren't made. They are over two weeks old started from seedlings. I just wanna know if it's fungal and if it is, should I amputate it.. :0P If it's something else that can be resolved, then I'd like to take the necessary measures to do so. Thanks for any help/suggestions! I will +rep you if you solve my problem.. ;0) I was going to include a pic, but it won't upload for some reason.
Now it's starting to happen on two other leaves of the same plant. The brown spots are very small... Should I cut them? They are near the tip of the plant... I just don't want it to spread.
I don't know the PH yet. I flushed with fresh water and it appears to be doing better. I still have a virus and it doesn't let me upload stuff. At all. Thank you for your reply. I'll try to post my PH and get to a different computer to upload the pictures.