Hello Growbuddy friends, I could use some help with this...
I have yellow spots on some leaves and I can figure out what it could be. (see pictures)
I've been looking aroung on the net but haven't found any good answers so I thought I would upload a few pictures here and see what you great people think.
Any input wouldbe appriciated....TY.
1.2M X 1.2M Grow tent, with intake fan and extraction fan. (+ 2 fans to move the air)
Strain: Critical Kush (Day 19 of Flower)
Medium; Soil (11 L. pots)
Temp (high/low) ; 29C / 22C
Humid (high/Low) ; 62% / 49%
Water PH ; 6.1
PPM ; 160 (w/o Nutes) - 600 (w/nutes)
Any input would be appriciated....CHEERS.