So the light streaks on the fan leafs is a magnesium deficiency and the burnt edges is light burn I’d add some Epson salts to some water and feed it and back your light off abit or the burnt edges could just be a really bad mag deficiency
Okay will do thanks for the input, I figured it was a collection of a few things instead of any one cause. Ill try the Epsom salts as I have already backed the light off of them
They were in with the autoflowers and I had both 600 watt cool tubes in a 4x4 heat wasn't an issue but I guess it was just too much light, so I left the autos with a 600 in the 4x4 and moved these 3 struggling clones and the other 600 to the 4x2 and dimmed it to 400. But I've grown these same strain several times (clones from clones) in the same conditions with no problems
Pretty constant 72, the whole room has a dedicated a/c and I use the passive intakes open on the bottom with one end of the cooltube open to create a negative air pressure in the tent and it def sucks the side in on the tent but best way I've found to have constant temp with no hotspots and a good air circulation.
Yeah definitely a little paradise in there. I just don't understand how the 2 week old autoflower seedlings could handle the 1200 watts with no problems but the older clones just fried
