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- #81
cryodude
New Member
Maybe it is the CO2 addition, maybe I have too thick of a skull, lol
The CO2 really made a difference in that first grow i am just completing. and i used it through the whole grow but at lower ppm's after the first 3 weeks of flowering. i ran it around 600-900 until the last two weeks and then just maintained 400ppm or a little more. The trick is being able to recirculate the air in a sealed room, which i could do. that really lowers the amount and time required to maintain 1000-1500 ppm. and what they say about needing high temps using co2 is a crock from my one experience. They say 85-86 to 95 degrees. my room was never over 80 and never under 64 and the sensi stars came down two weeks early. my chop at harvest was on days 55-56, right at 8 weeks which was ok for the bubba but the sensi's require 65-70 days according to my collective where i got the clones. But if you check my next journal, which i don't know how to link they went in last saturday, march 1st and i will probably continue to veg them for maybe 2 more weeks. they are cataract and vanilla kush plants, 2 cats and 1 vanilla.