1) 3-4 tubs
2) if you could do 2 250w and the side lighting that would be prime for the choices given but if not on the side lighting then the 2 250w because of the amount of coverage
3) I use 3-part GH flora as my main base and GH suplements from there.
tinytoon Reviewed by tinytoon on . 1st hydro closet grow questions and advice Considering NL hydro grow (Rubbermaid) probably 18 gallon tubs larger if needed, thinking maybe 3 tubs 1) How many plants would be reasonable to try to grow in a 7x3 ft closet with 8 ft ceiling ? 2) One 400w MH-veg/HPS-flower with cfl side lighting or 2 250w MH/HPS ? 3) Looking at Sensigro and bloom and 3 part flora, what's your preference ? Will start seedlings, future mother(s) and clones in seperate floro area. Rating: 5