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Maximum DLI?

sanibelisl
sanibelislstarted grow question 3d ago
Growing a 91Grapes autoflower. Day 65. Currently light only capable of 450 PPFD & 40 DLI (24 hrs), 32 DLI (18 hrs). Should I give her the max. For her last few weeks. Was in a greenhouse now inside. Thoughts?
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HinduGod
HinduGodanswered grow question 3d ago
THOUGHTS!!! IT LOOKS VERY VERY GOOD!!! DA PLANT WILL GET SLIGHT SHOCK/STRESS FROM DA CHANGE!!! 32 DLI WILL BE FINE FOR DA AUTOFLOWER!!!! IF IT WAS MINE I WOULD RUN 18/6!! IF YOU AGREE WITH MY ANSWER PLEASE SELECT IT DAT WOULD BE VERY VERY GOOD!!!
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John_Kramer
John_Krameranswered grow question 2d ago
Yeah (c) John Wick xDDD let's give her 1000 lux or 100 ppfd for 18 or 20h of light and see how it goes don't focus on the DLI to much T_T
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m0use
m0useanswered grow question 2d ago
plants need downtime, 24/0 is not great for plants, They can grow on it, but its not ideal. The dark period helps them do other things. If anything give it 4 or 6 hrs darkness and don't focus on the DLI to much. it will still perform and grow. its still a good amount of DLI either way.
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John_Kramer
John_Krameranswered grow question 2d ago
Wow, why is that organoman? Care to explain ur point og view? Pls xD
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Organoman
Organomananswered grow question 2d ago
100% and 18/6. NEVER grow at 24/0!
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00110001001001111O
00110001001001111Oanswered grow question 3d ago
25% DLI might be a good argument for 24/0 ... At some point the lost DLI would outweigh whatever benefits a dark cycle provides. I wouldn't pretend to be able to say where that break-even point is without a proper sample of data. This depends on where you live, but an outdoor plant may not be well-adpated for indoor lighting. If you live in a high DLI area, it could have adpated to mitigating excess light per day ... now, with less the leaves are reaching hard for more -- might see some stretch occur if this is the case. watch out for pests and anything else you may hve brought in with it.
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John_Kramer
John_Krameranswered grow question 3d ago
man, she's young xD there is no one brown hair i think u can let it grow at least another month give her ur max
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