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how is it out of my depth? if i dont ask i wont learn simple as :)

also if 12ft x 12ft x 7ft is 1008 cubic feet so i need 1008 cfm i can only see fans that say cubic feet per hour (cfh) so 1008 x 60 is 60480 <<<<<<< wouldnt that blow my house down

as above is a 10" 3250m3 mdf box fan more then enough for a 12x12 room? there will be 8x 600w hps if that is ok then would a 6" or 8" for blowing fresh air inside be ok? cheers

i think i kind of just repeated my first question after reading it again lol, ok so correct me if im wrong, all the res is for is to be able to mix all nutrients and then release valve so it fills all 16 buckets at the same time, and the brain/controller is just something to monitor the water...

how exactly does a routine go with 16 pots connected to a brain which is fed by a resevoir? do i drain the 16 pots/brain and resevoir or does the resevoir stay topped up because there is no plant in there just ro water and nutrients

ph is 7.8 and chlorine is 0.18

AnalysisTypical valueUK/EU LimitUnits Hardness LevelHardNo Standard Applies Hardness Clark16.28No Standard AppliesDegrees Clark Hardness French23.26No Standard AppliesFrench Degrees Hardness German13.02No Standard AppliesGerman Degrees Aluminium6.00200μgAl/l Chlorine0.18No Standard Appliesmg/l...

im on a water meter and with 16x 5 gallon buckets plus the res im looking at 80+ gallons of water thats 500 litres, and not to mention my water preasure is low so i get about 25 litres of ro water per 15-24hrs so there is no way i can use ro water, is it possible to use tap water and if so what...

ok now i feel silly :P that explains it then lol.

everytime i search google for information regarding dwc water changing i only see people changing the reservoir so what about the 5 gallon buckets? if i have 16 buckets running to a reservoir do i empty all 16 buckets and the reservoir or just the reservoir? also should i do any water changes in...

hi, i understand the heat and ventilation idea as thats not a problem but what im getting at is if i label each side so there is 4 sides to a cage so A B C D and each side is equal distance from cage to bulb which is 18" so if we start from side A and in flower stage the buds start getting...

so in terms it would be stupid to think i would get these size buds (below) with a 6 x 4 spread at the same time? its because of pics like those i asked this question because those buds look like they are about 12 inches and with me only just having the recommended distance for a 600w id be...

ok i know the basics from distance from 600w to 1000w so say i have my 600w hps 15-18 inches away from the plants thats tied to a scrog net vertically and the screen is a 3x3 4 sided cage with 1 plant per side, so if i put a 600w bare bulb in the middle of the cage minus the thickness of the...

thats it bob you make me read some more lol :P

hi, im doing a vertical grow but trying to work out how many 600w's ill need, there is 8 6x4 panels so it will be a pretty large 8 sided cage, i was going to have 5 600w's on a moving circular rail which i know would be enough going around but the lights cant move up or down so a 600w would need...

update, i calculated the square feet wrong lol, what i did was add each cage side up so 6ftx4ft and times it by 8 which is how many sides there is and then i got 80ft in total so i halfed it and googled 40ft x 40ft in square feet lol, anyways what i should of done was 4x8 = 32 so 32ft x 6ft in...

no problem at all with exchanging idea's :) be rude of me to just come on here asking questions without giving something back in return, my other design was an horizontally grow which i havent finished yet but im one of those diy guys that if it can be done cheap then cheap is always the first...

thought id add another design but taking full advantage of space. my room i have available is 12ft x 12ft and thats 144 square feet of growing, now with this 8 sided cage that fits nicely in my 12 x 12 is in total 2304 square feet of growing, the cage will have its own dedicated side on castor...

thanks kush, the problem im worried about is if i train horizontally when it comes to lifting the net up to vertical what will happen to the plant? the plant would have to stay on the floor while the net is being turned vertical therefor im worried the plant will snap as its bending. cheers ash

just a quick question guy's, if i was to scrog train my plants horizontally it would just be a matter of placing a net over plant and train everything flat and equal but how would one go about vertical? ive been searching for over a week on vertical scrog training video but no look lol, is it...