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30 days in without signs of preflower

Crybabypete
Crybabypetestarted grow question 3 years ago
Should I be concerned if my purple punch autoflower is showing no signs of flowering at 30 days?
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Week 5
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Burmese
Burmeseanswered grow question 3 years ago
Hi there, Autoflower normally start showing pre flower around 4~6th week into vegetative stage.Also I see in your diary ,you are growing with 24/0 light hour .Even though Autoflower are independent of light hour, growing without dark period causes them alot of stress.Try to reduce light hour to 18/6 or 16/8 and then wait for a week or two.They should be better.If they are not still showing any sign of pre flower after 6 or 7th week, again try to reduce 12/12 and you will see pre flower for sure.Sometimes that happen because of breeder mistake between auto and photo.Happy growing... ✌️
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Roberts
Robertsanswered grow question 3 years ago
I would continue to wait and reduce nitrogen amount in plant. Your nitrogen level is too high. Dark green shiney leaves show that. Also look like white fungus or mildew growing on plant. Add a fan if not present and if white fungus I believe spraying with milk cures it.
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Killab1405
Killab1405answered grow question 3 years ago
I agree. Autos do not need lights off. But lights out is when the plant sleeps and repairs itself. I've grown 24 hours on through a grow before. It didn't work out well. To answer your question no I wouldn't be worried. At 60 days I would switch to 12/12 but your not there yet. But trust me give them a dark time. I'm sure humans could be awake 24/7 but it wouldn't be healthy. The same applies for plants.
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