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I dont see why anyone would use fluorescent over high CRI low heat HID like ceramic metal halide. just my 2 cents if you're turned off by ducting...
misterblunt, go with a 400w ceramic metal halide for veg and flower. They run so cool that you can get your tops 6-8in away with no cool tube....
reviving this old thread as indoor season is coming around in the northern hemisphere.. notice how anyone who has tried CMH will tell you to go...
This guy, at one point for a very long time, was THE go-to man for information on shadow governmental forces/illuminati. I suggest everyone google...
UVB bulb warnings: 1st off, the cfl i has puts out 10% uvb and 33% uva. UVB only burns outer skin uva goes deep in skin breaks tissues causing...
uvb works well, start in late veg and go 8-10 hrs uvb in the middle of the 12 hour on period til 4 weeks flower, then 5-6 hrs from 4th week...
First I must say that as much as I love what the internet has done for growing, it is quite tedious to rummage through these sites for useful...
Yea look into Codex Alimentarius ...Food trade commission that goes into effect Dec this year. Requires all food (inc organic) be irradiated and...
i am new to GC but I must share a revelation. Last year I did a google search for most pot friendly presidential candidate and at the time that...
Very impressive set-up well done. I personally don't believe the bulbs are all that dangerous but at any rate I believe you if you say that bulb...
looks like you've sufficient fannage as of recent...def don't want you or your buds to turn into iguanas tho be careful around the UVB light...
nice trichome growth you should look at adding a reptisun UVB bulb next grow... 290-320 nm wavelength UVB Run it 8-9 hrs mid photoperiod starting...