Whats wrong with this leaf?

BluntSmoker4

Active Member
got a plant thats been having problems starting from the bottom moving up. bout to post some pic, if anyone knows what it is it would be very helpful.
 

ISK

Well-Known Member
It looks like it could be calcium magnesium deficient....I would suggest some Cal-Mag

What medium are you growing in?
 

BluntSmoker4

Active Member
it got messed up from compacted soil, now i switched to coco. i was thinking phosphorus, but not sure why that would be in veg
 

theflowerman.dc

Active Member
Deff call mag, i would say,

Stop feeding for next 2-3 times,
Your leafs are very dark in color,
So let the old nutes flush out, that helps too,
I just went thru the same thing, i gave them just water with photosynthesis plus
 
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