Yeah it was & here’s what he said
imSICKkidILGM_Moderator
Just ph your water super high during the last 2 weeks and you wont have to try to achieve stupidly cold temperatures in your tent or room.
The cold weather just slows down nutrient uptake which causes lockouts and deficiencies…which is the purples and reds you see in flower.
The reason I go high instead of low is because cannabis plants like more acidic mediums more then they do in alkaline environments. So as long as your up above a ph of 10 then you’ll get the colors like you would if you stuck the plant in 50°F nights.