Burning Edges/Yellowing and Drooping?
KingMickeystarted grow question 2y ago
The yellowing has gotten worse and I'm noticing slightly burnt tips/edges and some droop. Could this be burn/deficiency or over/underwatering? A combination? Is there anything I can do to fix this early or is it just a matter of giving them some time and less nutrients? Thanks!
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Shinsimillaanswered grow question 2y ago
Difficult to tell, but my guess would be a combination of nitrogen deficiency (the yellowing is quite uniform) and a little overwatering.
Mg deficiency the leaf veins stay quite green and the rest of the leaf lightens.
Organomananswered grow question 2y ago
When growing in coco, you need to add cal/mag virtually from day one, and this could be what is the main cause of these issues.......no cal/mag being used.
Spraying them with water with a pH of 5.8 probably hasn't helped things............trust your products that you are using, they call it "pH perfect" for a reason!
When you get your meter, the run off should be about 10% higher in readings than what you put in.
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