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This is true, there are many CHEAP bulbs that are out on the market. However, there is a reason for this. These are bulbs that are all about luminosity, or lumens. Lumens are for humans, we only care about photons, or photosynthetically active radiation. This means that you need a bulb that...

were talking HPS lighting bro.......L.E.D. lighting is not as intense as a 1000 watt hps bulb. were talking more about yields. while l.e.d. gives you great quality......hps gives more quanity....

2:51 http://www.youtube.com/watch?v=KXQ_zq8wALk hey guys, Check out this video! you lose up to 10% of your light output just by not changing your bulbs every 3 to 6 months while still consuming the same wattage. Genesis bulbs are comparable to hortilux and there way...

18:55 http://www.youtube.com/watch?v=dAsIZT3NNuw The answer comes down to how much volume the machine can hold at one time. These guys seem to know whats going on.....great informational video.

CHECK THIS OUT......same thing your talking about http://www.youtube.com/watch?v=VuKadEbTl3g

its all about molly these days. the pure form of ex.

ouch.......i would start over.....looks like bad genetics and a whole mess of other issues like you said...

good call Professor.....also i would de-chlorinate your water.....chlorine and chloramine will kill a lot of the beneficial nutrients and bacteria.

the first full day of 12 12 is when the flowering period is activated.

no problem good luck!

water less...more often. also it might still be bouncing back from transplant shock. but they dont look too bad...you should be fine. are you PHing your water?

using two people to set up makes it way easier....gorilla is definitely the way to go! even though the gorilla is the strongest tent on the market try not to over wear the zippers.

Check these videos out......you might want to go automatic or you might want to go hand crank. here are few videos that are really helpful. http://youtu.be/w0X9pVmqOGk http://youtu.be/3NaUOM2W0Tg http://youtu.be/fWsezhEdkko http://youtu.be/t3CD7qj-ths

vent the exhaust of the light out the window and have the ac as back up if it gets too hot......should be totally fine if you only have one light.

first off they're only nine days old....i would take that fan away or at least dont have it blowing directly on them.....back off the nutes as well and do a proper flush for a week or so....then start feeding half strength nutes. i see small brown tips on the leaves. it also could be that...

yes i actually know John Koler......he comes by my hydro store(Monster Gardens) quite often. Rock dust is an important amendment...it's basically trace minerals and mostly micro nutrients. John is correct....if you have a fully amended soil with proper elements you do not need to water in extra...

your not providing enough info for me to answer your questions.....how big is your grow room? also its not the filter thats loud its the fan. the more things you attach to the fan the quieter it gets.......you want the CFM's of the filter to be bigger than the CF of your grow room and also...

looks totally fine....may be overwatering a bit... i noticed its really dark green and a little droopy

usually when growing indoors with heavy nutes.....the plants fan leaves will naturally yellow a week or so before harvest....but not quite like this.....looks like a combination of natural yellowing and bit of deficiency..and PH lockout.....the leaves are still perky and reaching for light so...

looks like over watering and not strong enough light.....not enough light equals airy not dense buds......over watering will give you those super droopy leaves. the trichs look nice though....thats what the cfl's are for.