So ive got two girls and a hesheit under a 250w HID, and at around day 11 i've got some kind of burning. Nute, or light, as a novice I can't differentiate the two. I'm growing in 14-11-8, a pre-nute'd soil, but the burns look more like a light burn (based on pics below). The light was approx 30'' away from plant tops, and was immediately moved to 36'' after seeing the spots. This is a fairly new development, happening within the last 2 hours I would care to guess (did a general check around that time, did not notice any problems) The picture below is what the problem looks like, specifically the highlighted red area. This photo was obtained from Marijuana Plant Abuse Hopefully I'll have a close up of the actual plant within the hour for further investigation. This is happening to only one of my plants, both are under nearly identical conditions. My buddy is driving over his SLR as I sit here typing... I just really hope to nip this problem in the bud before it becomes a bigger issue. More details can be found in my sig, if needed. Halp me GC, please. I hope this is a warranted post, not some noobie crying fire... but I think you guys can probably relate on your first grow!
First - Leaf 1 Second - Leaf 2 Third - Overall growth. Fourth - Seemingly Healthy plant After some thought, These are not the top most leafs that are burned. But are the leafs that have been exposed to light the longest, lifetime wise. Could this also be overwatering? Your help, thoughts, opinions are all very welcomed and very much appreciated gc.