for my room I use 2 1000w(my room is 12ft x 12ft) on those lightrails(each light has it's own light mover)

# of plants depends on how they are grown......
cantdrivestick Reviewed by cantdrivestick on . Need some help setting up the hp system for a full room !!! In about 1 month we will smoke my first own weed ...and me and my friend want to grow many plants for next growing... we want to grow in a full room. You can see room on attachment...can someone tell us how many 600W HPS Light's we need for that room full of plants...and how many plants can we grow in that room please? Thanks in advice Rating: 5