what deficiency is this

manfredo

Well-Known Member
I'm thinking potassium but curious what others think. How old are they? Is this a different strain than the others? Photo or auto's? Soil type?

I have one strain that requires a lot more potassium than the others and it looks similar to this. I thought it was a magnesium deficiency...and I believe the 2 issues seem to run hand in hand.
 

510grower510

Active Member
I'm thinking potassium but curious what others think. How old are they? Is this a different strain than the others? Photo or auto's? Soil type?

I have one strain that requires a lot more potassium than the others and it looks similar to this. I thought it was a magnesium deficiency...and I believe the 2 issues seem to run hand in hand.
They been outside for 3 weeks about! I'm using hubolt gold soil. I have 1 other plants that is the same as this one (not doing this at all) and 2 different strains. They are photo
 
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