From what have observed, the lights are on continually for about two
weeks and then a 12 hours on / 12 hours off until harvest which can
take a number of months. Depending on the setup, the lights are off for
a week or so while a new crop is planted, and then the cycle repeats.
To get the latest, just google cannabis grow cycle. See:
73, Tom W0IVJ
On 2/21/2018 7:11 AM, Dave Cole (NK7Z) wrote:
Can someone refresh my memory here... I believe there is a cycle of
light timing pot growers use on something like a 12 or 13 weeks period
where they go from 18 hours of light to 12 hours of light... Does
someone know what this cycle is, and why?
I ask because my RFI has taken a turn for the worse, 12 weeks after it
Yesterday, it changed from a 12:45 AM start time and a 6:45 PM end
time, to a 6:45 PM to 12:45 PM the next day end time. This followed
a few days of no RFI. I suspect harvest time is upon the grower
causing RFI, and I want to avoid handing him his "Welcome" packet
during harvest as there will probably be lots of people there...
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