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so i want to upgrade my veg lighting. i was wondering how much wattage i could use without having to air cool it. i'm thinking 250 watt... maybe 400, but ive never ran wither before. im just planning on an open reflector for a housing... no fans, no glass thanks :peace:

So in an attempt to deal with root rot and other parasites/pathogens i added 10 ml of physan 20 to my 10 gal cloner reservoir. It foams up real nasty, and all signs of the competitor mold are gone. only now, my roots are staining redding and they seem weaker. My question is, is physan 20 only...

so if my tap water has a significant tds level (around 110ppm) then to bring my clones up to around 250 ppm when i add nutrients do i want my final ppm to read around 360? or do i not add the initial ppm? thanks :peace:

so i have never used a dwc system and i recently set a 40 gal whisper pump to two 8" air stones in a 10 gal res.. ive read about people using just a 10 gal pump like this and getting by fine, but it seems like my system is weak.. or is it not really supposed to be that turbulent? thanks :peace:

So all I really need to know right now is how feasible it is to have multiple plants (6) in different stages of flowering all in the same DWC reservoir? I was originally thinking to grow three rezs with two plants in each but then i'd need to buy more probes, and possibly more meters, though im...

So I'm completely new to hydroponics and am at the initial stage where expenses start adding up.. i was wondering if anybody has done this before with good results. Can I use one tds meter to monitor mulitple reservoirs by having multiple probes? I want three dwc rez's with two plants in each...

If i wanted to mess aroung in the grow room during the dark cycle, what kind of light should i use? I was thinking a low wattage incandescent bulb maybe tinted green... just whatever has the least PAR right? does anybody else do this? thanks

If i wanted to take some cuttings and my gals are about 4-5 weeks into flowering, they shouldn't have any problems taking root, right? Is there an ideal time? thanks

so for future reference i'd like to hear some opinions on both dwc and on mister nozzle aeroponics. I figure a bubbler would be easier (less power consumption (right..?) and no clogging) but does it provide as wholesome of a mist as the nozzles would? what are the prod and cons here?

So I'm thinking about going hydro, but I dont want to do that unless I can have my air pump (im gonna try DWCs) on a UPS. Anyone have any recommendations? thanks

So do any of you guys ever get a crazy stuffed nose from smoking herb or am I weird? Any remedies? :peace:

So I was just wondering if there was a sure fire way to tell when a plant absolutely needs a transplant in to a bigger pot... will growth just halt? what if transplanting isn't an option? thanks homies

So I was just wondering if any of yous kids have grown or have any info on this strain... the doc hooked me up with a handfull of these when i picked up some arjan's haze and wanted to learn a little about them... also, the doc is the man. quickness. :peace:

so im planning to buy a 400 watt mh setup but id rather avoid the coolable hood expense if possible.... anyone here run a naked 400 watt mh? lemme know what ya think.. peace :peace:

Alright folks, you know the drill.... well maybe not, but here's how it's goin down.. everyone drops four bars, any rhyme scheme, so long as it rhymes with the last bar of the prior post.. this shit is fun, lemme hear some dumb shit! yow yow yow I'm maxin at the desk, blasted off the Alaskan...

So I know that there's video footage of about every strain that they offer, but I'm having trouble finding out if they throw down in hydroton or rockwool... and is it a constant drip system? it seems to be consistent in every video, but I don't want to watch every video looking for the one that...

Ok so I wanted to see what everyoine thought about this style of grow: From clone In rockwool (only) Watered manually Fed GH 3-part, plus floralicious and superthrive under CFLs at first, then 1000 MH (possibly only 1000 HPS) , then flowered under hps ...i know rockwool is typically used in...

....Outside of the earlies stages where they will be under CFLs, is there any reason that I need to buy a metal halide as well? I know the entire grow can be completed under a HPS, but would the results be that much better if i used a MH for veg? I know the differences in light spectra and all...

I've never owned or operated a meta halide before, and i just wanted to make sure that they're not quite as hot as the hps... i really dont feel like investing in a coolable hood for the MH as I'ce already getting one for the HPS.. do you think I could get away with an uncooled 1000 watt MH...

ok so I know this is a newber question, but i need to know if node production occurs during vegetative growth only... as in flowering just stretches internodes and produces buds.. or are more nodes created in flowering as well? I should know this i mean im in to week 9 flower, but i never really...