im planning on growin in a 17"w x 20.5"h x 7.5"d PC case. How many cfls would you recommend to grow one plant comfortably? more info- bubblebucket hydro
I have heard that 100 watts was the minimum watts per plant you want to grow with. I think 4 25 watt CFL's would be ok. Get second opinion though, I am new.
100 watts per plant is right but since pc cases are so small and so are the plants getting grown in them you can get away with little less. 3 is the most common amount in pc grows
this case is massive, so i was thinkin of using 5, 18 watt bulbs. gotta make sure there's enough ventilation though.