how many cfls? and how many hps?
hi!
well im new to growing and im gonna start in my closet...
i was wondering if any 1 would help me out and let me know how many lights i would need..
my closet is..
5 feet 6 in. wide
5 feet 4 in. in height
and 2 feet 2 in. in depth
i was thinking of starting out with cfls to veg and i wanted to use 42 watt cfls and i was wondering how many u think i would need for this space..
then i wanted to go with a 400 or 600 watt hps and was wondering which i would need..
any help would be apprecited
thanks guys and gals!
how many cfls? and how many hps?
Well, 50w per square foot is kind of a rule of thumb, but the more the better.
So, 5x5=25 sq.ft. but let's go with 15 if you want some floort space. At 50w per sq.ft. that's 750w.
It's not common to light a space that big with CFL's, you're probably better off vegging under a 600w MH (Metal Halide) light and then switching to a 1000w HPS (High Pressure Sodium) for flowering. Or maybe just 600w HPS for flowering for a slightly smaller area.
Just my thoughts, I'm no expert, you should go to the FAQ section and read, read, read...
Peace!
how many cfls? and how many hps?
depends how many plants u gonna have. id say 2 of those bulbs per plant