6x6 would be a good start.. 4 plants,do a scrogg. The larger the space the easier it is to control heat issues.
GaGrown Reviewed by GaGrown on . Room Size for 1000hps How many plants in what size of a room for my 1000HPS...FROM THE SMALLEST TO THE LARGEST. ROOM IS VENTED AND HAVE FANS BLOWING ON PLANTS ? What is the best size room ???:smokin: Rating: 5