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Ciao ragazzi. Foglie in cima con le punte gialle. ...
Shagrathanswered grow question 3 years ago
Hi there!
What is the light you are using? Is it really 600W (power draw from the wall) or advertised as "600W" while being max 200? Nevertheless that yellowing don't look like nuteburn but deficinecy of some sort,. My first though was the light is just a little bit too intense for them and therefore the top part starts to show deficiencies but slowly. If the intensity is waay to high they will burn or buds will bleach (turn all white from some parts)
BAMA_251answered grow question 3 years ago
I think it’s just light burn did you just add a brighter light
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MrGreenMananswered grow question 3 years ago
It looks like potential mute burn by the looks of the burnt tips. If you monitor EC you can prevent this easily
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MrGreenMananswered grow question 3 years ago
Are you monitoring your pH and EC levels?
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