Temprature and how it effects your plants

hardweed

Active Member
Temperature and the importance of day/night differential - In general, a 85/70F (32/16C) day/night temp is best for most hybrids for maximum carbo production. What's really important is a good drop in temperature at night, of at least 15F/4C. If night temps are too high, the plant will use up the carbos manufactured during the day to the process of respiration as opposed to plant cell division/elongation (tissue production). ( this was written by Uncle Ben)

My question is, in my grow room i have a steady tempt of 25-29 degrees day and night, with 3 bottles of yeast for carbon dioxide. What damaging am i doing and does any one have any advise?
 

madcatter

Active Member
Plants will not use up extra Co2 during darkness... it is an aid to photosynthesis which isn't occuring in darkness... if you can get the temps to drop at night then it will help....
 
Top