Something is causes Potassium Uptake issues right when I switch to Flowering?

plumsmooth

Well-Known Member
I do not remember this happening in the old days when running CMH. I am wondering if it might have to do with Lower Leaf Surface Temperatures I have running my Scorpion Diablo. However I have lower Leaf Surface Temperatures in Veg and my Plants look pretty good. The usually drink up to 1200 PPM .5 conversion during Veg. Then as soon as I switch to Flower they drink between 6-700PPM. Then at week 2 I start getting Potassium looking Deficiency that stabilizes by 3-4 weeks... What I would give for thanks if someone could help me figure this out!!! I have even thought it could be the bennies eating the Potassium. I have also considered that I have a Calcium build up somewhere locking out some Potassium?
 
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