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36 hours of dark to start flowering ?

crawl

New member
I've been reading on people putting their plants in complete dark for 36 hours before flowering. Does anyone have any advice on this? are there any benefits to this? Thanks
 

Easy7

Active member
Veteran
I see zero benefits of doing that. Seems plants in natural outdoors start stretch at 14:20 sun up not daylight. If sun up is not 14:20 or less and there is no light deprivation, i can only see problems. If using light dep i know of no benefit of a 3 day night. Son't believe it will speed the stretch period and only suspends photosynthesis.
 

livinit

Member
I've been reading on people putting their plants in complete dark for 36 hours before flowering. Does anyone have any advice on this? are there any benefits to this? Thanks

I've heard of 24 hour dark cycle before flowering indoors... not sure how the outcome would be outdoors.

Although if the plants are already close to clicking over outdoors. Coving them for 36 hours might be enough to kick them over. It's best if you know the strain and roughly when they start to flower in your climate.
 

crawl

New member
Right on. I didn't think it would have any benefits . it was an article i came across online. Seems like it would cause more issues then anything
 

livinit

Member
I see zero benefits of doing that. Seems plants in natural outdoors start stretch at 14:20 sun up not daylight. If sun up is not 14:20 or less and there is no light deprivation, i can only see problems. If using light dep i know of no benefit of a 3 day night. Son't believe it will speed the stretch period and only suspends photosynthesis.

Photoperiod plants do create flowering inhibitors when the sun is present. Plant maturity also has adds a variable.

I have read a few threads about later planting after the solstice has quicker flowering due to the days getting shorter instead of longer. By the time the plants are at sexual maturity they apparently kick over quicker.

Someone here will have more experience on the topic.
 

crawl

New member
I've always went straight from 18/6 to 12/12 with great results.just read something about the 36 hours of dark and was wondering . I'll just stick to what i knoiw works
 

Easy7

Active member
Veteran
I'm thinking that planting after solstice simply shortens veg time. It should not start flowering earlier for that reason. No matter the variety, they stretch at 14:20 sun hours and less. Showing flowers is another story, totally depends on the genetics that determine flowering time to when buds start forming. Around here if the stretch to budding takes longer than 2 weeks, ya are not going to harvest ripe flowers come frost. Stretch starts end of July by about a week before sept, at 14:20 and decreasing day. Matters not one bit on variety other than how long stretch occurs.
 

Medfinder

Chemon 91
done it and also went down to 9 hrs.

plants seemed to flower faster less yield

it seems that the 3 days starts them into the more rapid onset and nine hours a day gave me a week faster bud at lower weights.
 

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