altered
02-19-2010, 04:17 PM
Hello everyone! I??m somewhat of a newbie that has limited cannabis growing experience. However, I??m a longtime organic propagator, gardener, and cultivator of just about anything that can be eaten. Additionally, I have been a lurker on this (and other) forums for quite some time.
I??m trying to determine if I actually have a problem or not. My seedlings have curled under leaves, but otherwise seem to be OK. No discoloration of leaves or other obvious symptoms. I have searched this and other forums and have garnered a myriad of possible causes, but nothing definitive. See attachment photos.
As of today, they??re 9 days old in starter mix with nothing but RO water at about a ph of 6. No nutes yet. They??re under three 26W (100W Equiv.), 6500K CFLs hovering about 4? off the upper leaves. Temps have ranged between 72 and 81, but mostly around 76. Good air circulation with small fan and fresh air. Humidity fluctuates between 27% and 45%, but usually is closer to mid 30% levels. I??m finding a conflicting number of possible answers ranging from nothing??s wrong to too cold, to too hot, too close to lights, or too much light. I??m trying to catch a problem before it??s too late.
Any input would be greatly appreciated. Thanks!!
I??m trying to determine if I actually have a problem or not. My seedlings have curled under leaves, but otherwise seem to be OK. No discoloration of leaves or other obvious symptoms. I have searched this and other forums and have garnered a myriad of possible causes, but nothing definitive. See attachment photos.
As of today, they??re 9 days old in starter mix with nothing but RO water at about a ph of 6. No nutes yet. They??re under three 26W (100W Equiv.), 6500K CFLs hovering about 4? off the upper leaves. Temps have ranged between 72 and 81, but mostly around 76. Good air circulation with small fan and fresh air. Humidity fluctuates between 27% and 45%, but usually is closer to mid 30% levels. I??m finding a conflicting number of possible answers ranging from nothing??s wrong to too cold, to too hot, too close to lights, or too much light. I??m trying to catch a problem before it??s too late.
Any input would be greatly appreciated. Thanks!!