JonnyBtreed
Well-Known Member
Ok, so here's my plant at a little over four weeks flowering. I've been having some trouble keeping the pH down under 6.0 Every time I look it's back up at around 6.7-7.3 . I used to check it everyday but my plant was showing signs of pH fluctuation, so I started doing it every other day. But then I started having this high pH problem. My temp in there is from 76-81 but never over that. I have a fan blowing up from the floor, an oscillating fan, and a 273cfm squirrelcage exhausting the room. I have a 1000w hps at 31 inches over the canopy, by using the hand test, I could keep my hand there all day. I use GH flora series nutes, as well as 10ml per gal. of cal-mag. My plant has been having this problem off and on since it was in my starter DWC. I'm assuming it's either pH fluctuation, nutritional lockout causing the pH deficiency or (crossing fingers) not a mold or fungal problem.
My leaves started doing this up from the bottom. which is why I was afraid of mold, because my waterfarm sprays water onto the bottom of the leaves when it splashes over the hydroton. it starts by the leaf turning a lighter green, then brown spots appear randomly on the leaf as opposed to starting on the edges in or from the stem out. It just have necrotic spots the form all over. Followed by the spots drying up, getting crispy, then contorting. Any help would be GREATLY GREATLY Appreciated and followed by as much rep as I could possibly give... Thanks. Also I included as many pictures as I possibly could.
My leaves started doing this up from the bottom. which is why I was afraid of mold, because my waterfarm sprays water onto the bottom of the leaves when it splashes over the hydroton. it starts by the leaf turning a lighter green, then brown spots appear randomly on the leaf as opposed to starting on the edges in or from the stem out. It just have necrotic spots the form all over. Followed by the spots drying up, getting crispy, then contorting. Any help would be GREATLY GREATLY Appreciated and followed by as much rep as I could possibly give... Thanks. Also I included as many pictures as I possibly could.
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