Daytime temperature within your growroom should be 21-26.5 C according to the book i read, it can rise if you use CO2 between 26.5- 32 C in the last two weeks of flowering the daytime temps should be kept 21-26.5 C and Co2 reduced to adjust for the plants lower metabolism, night temps should be kept above 15 C to reduce
stem elongation.
Greenthing Reviewed by Greenthing on . our test run in our DWC are seedlings have just sprouted and we are doing light 18/6 with drip 3 times a day for 15 min with a half strenght nute solution. we are using GH nutes and going by the back of the bottle. so far so good. i will be getting cal mag within the nxt week Rating: 5