@hempy
The Haze Whisperer
May the circle be unbroken .
By and by , lord , by and by .
It could certainly be done . And mid summer in the strongest sun available if you knew the correct technique .
I have flowered Haze hybrids mid summer with .... wait for it....
LIGHT DEP !!
I would put the plants that were in pots on a trolley and wheel them into a darkened room at 5PM . Bring them back out again at 8 30 PM when it was dark outside . Harvested in December when the days were long and hot .
What has that got to do with growing Cannabis sativas to maturity out doors in places like New York city were cold temps and snow is the problem ?. Using shade screens in green houses to flower plants early is nothing new.
Just encase you mist it.
Cannabis varieties react differently to cold, although below a median temperature of 12ºC they are universally at risk of death. As with water, which at higher temperature contains a lower concentration of dissolved oxygen, once the air cools to below 18-20ºC the plant's metabolism will slow down gradually and hinder or halt development.