Quote:
Originally Posted by farmer.joe
yup it really does work with 8 hours, but just remember less light - less heat - less WATER <snip>
cheers.
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Hey Joe,
You said 8 hours of daylight, I said no, 12 hours. So you reply with 8 hours.
I'll go to my backup. This is from Marijuana Botany, by Dr. Robert C. Clarke.
Rob Clarke sez:
Quote:
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Originally Posted by Marijuana Botany
Research has shown (Valle et al. 1978 ) that twice as much THC is produced under a 12-hour photoperiod than under a 10-hour photoperiod.
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Actually, providing plants with fewer hours of daylight than 12 during flowering will cause the plant to have less THC, but I guess that "it really does work."
Back to you, Joe.
