Hi by now I've managed to get an average of 29'C during the bright period. Do I have to reduce it somehow to 25'C or is it fine? Have somewhere read that higher temp. stimulates the growth. Is it ? Tried to think logically.. cannabis grows in places with up to 40'C during the day time like Mediterranean, Caribbean, Africa etc. and grows really well. So why most guides and forums say 25ish ? Thanks
I don't change my temps too much. I also use rhino skin for the whole grow also to help stress from heat and such. Both my rooms stay around 70 f the whole season.
Thats because things can grow in a wide range of temps. 75-85 has been found to be optimal. Its similar to say other plants that have been uprooted and transplanted all over the world. The potato comes from South America but it grows very well in Europe. Tomato's are a Central America item but there grown now all over the planet. Sometimes things grow better in places other then the original place it evolved at.