Does anyone know what this is?

chasseur

Well-Known Member
Leaves w/ dark spots/dead tissue. Dark little spots forming around edges too... what is it? (Look at pictures)
Phosphorus maybe? It's in a mix of 2/3 FFOF 1/3 FFLW and been there for only 2 weeks.
 

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smokeybandit22

Well-Known Member
the first pic looks like ph spotting. the second looks like could be start of P deficiency but why are your lower fans so yellow and your entire plant light green?

are you feeding with nutes? if so are you monitoring your ph?
 

chasseur

Well-Known Member
the first pic looks like ph spotting. the second looks like could be start of P deficiency but why are your lower fans so yellow and your entire plant light green?

are you feeding with nutes? if so are you monitoring your ph?
I initially planted the seeds in a 50/50 mix of peat moss and perlite and didnt feed any nutes. When the lower leaves turned yellow, i transplanted into the nutrient rich foxfarm ocean forest
 
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