I’ve never used the bags . Some like them - some don’t . I heat my porch with the heater anyways , so it’s a free bi product of the tent being located there . There has been zero regulation though , just whatever is in the air is what they get , but it was constantly exceeding 2000ppm all through veg .
I ran the same genetics 2x , first time I gradually rolled into the lights , and fed lighter - without co2 “didn’t need the heater as it was still summer time “
The second grow was with the same nutrients , same tent , same strain even - but this time with my light full blast , at day 14 and tons of co2 , and I have one auto that I’m fairly confident is gonna be close to a lb , and another that will be all of 10-12 ounces . The same strains yielded 3-4 ounces each on the previous grow with less light , no added co2 , and of course less nutrients , as they weren’t being leaned on as hard .
I have a grow journal on riu, for both grows , and there really is no comparison between the two .
I would love for someone to do a comparison , using a 4x4 and only 300w total during veg - vs say double that with co2 and high temps/ humidity , I think you’ll find that the plants with more light , nutrients , co2 etc - will grow faster , bigger and bushier than the plants with less light , less co2 , less nutrients .
these were started October 30th . By day 15 the back left had been topped , the front right was left alone .
the back left has 25% or more bud sites , larger buds , and wider overall.
I should also add that i left my light fairly high to begin with and let the plants grow to it .Which might contribute to what you’re saying, but I do know my ppfd was very high at the canopy early , well over recommended but showed no signs of stress no canoe’d leaves etc . . In fact I was going to leave the lights turned down again , when the breeder of the strains told me to turn it up ! I’m sure glad I did , because they absolutely exploded with growth in 2 weeks . From day 14 to day 28 in that journal , they went from 5-6 inches to 3.5+ foot and equally as wide .
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