Quote Originally Posted by henrybemis
Does that make sense? I have two widows and one especially is yellowing from the top down, inside out on the leaves (not the veins, the leafy part). I am using general organics line of nutes, currently only cal mag, bio bloom and bio bud.

The second widow is slightly smaller, therefore further from the light. I have reason to believe that this is not from heat. I pulled the lights up a couple inches today anyway, just in case. They are plenty far away, and the hoods are cooled well. Perhaps coincidentally, the yellower widow is about 2-3 inches taller...

So can anyone tell me if this is a nute problem? Perhaps over nuting, maybe too much nitrogen?? I've been trying not to nute much. My caregiver buddy (blindly) tells me to nute more frequently than I am, but I know when the p's can't handle it (brown tips).

I just passed the 28th day of flowering.

Thanks.

pic is under hps so slightly hard to tell but you can see the yellow in contrast with the green veins.
a pic in hps is even harder to tell. at 28 days your not forming up well and yellowing will continue. check your ph before during and after. im assuming your temps are around 75. im not familiar with your nutes they may be too strong. cal-mag is good even still dont overdo it. start with ph, back off on nutes and foliar feed for a week as you flush. then ease back into your program. its not too much n as your leaves would be a lot greener. if anything to little n. still back off and resume after a week.
MEDEDCANNABIS Reviewed by MEDEDCANNABIS on . top down yellow inside out widow Does that make sense? I have two widows and one especially is yellowing from the top down, inside out on the leaves (not the veins, the leafy part). I am using general organics line of nutes, currently only cal mag, bio bloom and bio bud. The second widow is slightly smaller, therefore further from the light. I have reason to believe that this is not from heat. I pulled the lights up a couple inches today anyway, just in case. They are plenty far away, and the hoods are cooled well. Perhaps Rating: 5