Again thx Steve the 3 x 600 would be great in the room ive been using,but like I say I dont want to go spending more cash on upgrading my lights (not yet anyways) Doing a little search Ive decided on the 6x3 this time around and hopefully better my yield,my fan efficiency will/should be ample for a good air exchange,so with 18 square feet to play with if ive read the maths correct that Ill be a nice 59wats per s/foot...with room for upgrades

Many thanks.

Bh.
baldyhippy Reviewed by baldyhippy on . growrooms x 2 questions? Hi Folks. In a bit of a delema here,Ive just cropped 12 plants wich were from clone and vegged for 3 weeks potted up along the way finishing in 6.5 litre pots. Theses where in a room sized 6foot x 6foot x7foot high so 36 square feet,under 1 600hps and 1 400 hps & I only managed an oz per plant..roughly! Now after some maths I realise where I went wrong yield wise..not enough light covering the floor space :thumbsup: All Ive got are the combined 600hps and 400hps and without Rating: 5