simondetroit
New Member
Well I had these seedling going pretty good. I have an 8 bulb t-5 unit about 7 inches from the tops. Ph has been steady at 5.8 to 6.0. Then I put the PPM up to 600 and everything went to hell. I had 2 strains, DNA Sharksbreath and G-13 Labs NL/SK. The Sharksbreath didnt look as bad as the NL/SK but I decided to do a flush in PHed water for 24 hours and then I built an additional veg unit so I could run the strains seperately with different PPMs. So now 72 hours later I have the Sharksbreath at 400 PPM and the NL/SK at only 200. Temps are between 75 and 78 degrees. I can only get the humidity up to 20 % due to some current space issues. I also have a fan about a foot from the plants blowing pretty good on them. any chance it could be drying the leaves out? Any suggestions?