What kind of deficiency does this appear to be

GreenJoker

Active Member
I'd say that's a potassium deficiency, but I'd hold out for for a posative answer.

I'd dry a banana skin, crush it up & dust a little over the top of the medium before the next water.
 

AlphaPhase

Well-Known Member
I'll take a guess and say nutrient toxicity. Excess nutrients, possibly from salt build up or over feeding. Is this organic or bottled nutes?
 

thegreensurfer

Well-Known Member
Too much k indeed. It looks like it's started to lock out Mg.
Leaves look brittle, high salinity is possibly causing leaf margin burn.
Don't fuck around with ground up banana peels.
 
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