is 3x600watts hps liights to much for a 8x3 grow space??????

at the moment, i'm feeding them once per day roughly around 3 litres a plant, they are really drinking up the juice at the moment, i'm running a rockwool slab drip system though, so it will probalby vary depending on what type of system you are using.

im guna put rockwool in claypebs....iv been told to switch my pump on 4 times a day 4 30mins...wat u think???

An mh light is for vegging hps is for flower and swutch was a spelling error it was to be switch.

FilthyFletch said:

An mh light is for vegging hps is for flower and swutch was a spelling error it was to be switch.

Click to expand...

cheers ppl

Hi all i have same kind of set up got 4x 600 in a 12x5 room 10 ich fan and filter 2 6" cold air feeds 3 recirculating fans and 18 plants in 50% pebbles 50% rock wool im just into my 2nd day vegging and plants looking real good they are on 4 big trays and all have plnty of room is this good or should i put plants closer together.and use less lights ?

Some 1 told me the more room the more bloom ?