Can anyone confirm this as K Def?

I have two plants grown identically(except one was topped 2 times instead of once). Same pots, soil, water, feedings etc One seems to be doing great, the other is progressively yellowing. The yellowing to me most resembles the K deficiency pictures from the sticky. Anyone agree with that diagnosis? The only fert I have, which I apply only every 3 watering at half strength is a general purpose 12-4-8. What do yall think? Up the strength? Lower? Foliar feed? Just watered today, the next watering would be feeding time in my rotation. Please Advise!

First pic is the plant that seems fine(took it outside for watering and pics and kwhr savings, it was really hot and they were dry thats why the leaves are going crazy lol), the rest are of the leaves on the troubled plant.
View attachment 2310170View attachment 2310171View attachment 2310172View attachment 2310173View attachment 2310174

HALP!!

O yeah, this alittle over 2 weeks in flower!

looks like a cal/mg deficiency to me

Been looking into that and I think you're right. I know the PH of MG seed started is around 5, but my ph meter hasnt arrived yet, so I dont really wanna go trying to raise it without knowing where im at. If Ph is locking out the cal/mg uptake from soil(assuming its available) will the plant absorb it threw its leaves if I foliar feed it?

over-fed, imo. nute burn

What are you feeding her? Some plants just don't want many nutes and it looks like this one is telling you to "STOP".

I havent fed it hardly at all. Never over half strength, and always with atleast 2 waterings between, normally 3 or 4.

Treeonmyhead12 said:

I havent fed it hardly at all. Never over half strength, and always with atleast 2 waterings between, normally 3 or 4.

Click to expand...

go down to 1/2 the strength you did last time, and 2x the water. then let it dry completly before rewatering

Thanks for the advice guys. Misted with alittle epson for good measure for good measure(the doesnt even mention magnesium, so i figured wth). Pulled the leaves off that gave with no resistance. The buds seem to be growing so im going to let the girls do what they can while i plan for my second try. For my first try im still happy, im stoked i got ne bud to grow haha my next try will kick ass !