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Browning leaves sections of leaf surface discoloured
GreenLivingstarted grow question 3y ago
Day 18 leaf worries, browning areas, slightly metallic shine. I think from reading it might possibly be a phosphorus deficiency but I’m not certain so though I’d ask for advice.
Thank you for your time and all answers are appreciated. Have a great day!
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Organomananswered grow question 3y ago
It is nothing, don't worry and it is not a deficiency, it is most likely a bit of staining from splashing nutrients on that leaf.
Besides, no plant will ever have 100% perfect leaves, 100% of the time!
m0useanswered grow question 3y ago
This may not be a cause but when using BioBizz, let your nutrient solution sit out for a night or 12hr before adjusting ph.
Cover it with a towel or something, The feed tends to drift down in PH as its allowed time to mature in the water.
I'd also get a TDS pen so you can to confirm its EC is on point for where you want it.
Good Luck!
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