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Limit light in greenhouse to induce flowering

Jesperado
Jesperadostarted grow question 2y ago
Will the some limitation of light in the morning and evening help my PP plants going into their flowering phase? We are currently having days lasting well over 17 hours in my region, so they need some help. I can't afford a blackout tarp, so I was wondering if this could work?
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Week 11
Setup. Strains - Photoperiod
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m0use
m0useanswered grow question 2y ago
Looks up Bruce Bugbee on youtube about cannabis light sensitivity. unless its blackout it's not doing a thing but setting it back. Good Luck!
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Sciolistic_Steve
Sciolistic_Steveanswered grow question 2y ago
cardboard and tape?
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