anyone know what this is???

[stickyicky07]

whatever dude. This isn't instant troubleshooting.

I think you might have thrips, but I'm not sure how, considering they are not typically a hydro problem. Also the pics aren't good enough to tell what those spots really are. They could also be another bug, or even K def. Plus you are seeing the first signs of a Ca deficiency.
Are you using tap or other water source, and are you running calmag plus?
A pic of the WHOLE plant is easier to troubleshoot.

i know it's not instant troubleshooting, but my hydro store was closing. i got their just in time to pick up some calmag+. so i put in 2 tsp in a 2 gallon tank. they are on 12/12 right now so i cant check in on them yet sorry i forgot i am using distilled water

stickyicky07 Reviewed by stickyicky07 on 07-28-2007. anyone know what this is??? brown and yellow spots on some of my leaves even my mother has them and she is in different cabinet PLANTS i have a hydro setup my ferts are at 1040 ppm in my bloom cycle my P.H. is 6.4 and my 150 watt hps is 10 inches from tops of plants MOTHER in a hydro setup my ferts are at 300ppm down from 600 ppm on a 18/6 hour cycle with 4 two foot t5 flouros 8 inches away from the top i hope this is enough info for someone to help me here are some pics of the spots i cliped off the Rating: 5