So I just got my new room up and going only got a single 1000 Watt HPS 7x7 room but I got a smaller 3x5 room had a couple 250 Watt HPS wondered if two or three would be able to cover that area or if I should just go with a 400 Watt HPS would I be able to grow as effeciently with the two 250s, plant coverage wise?
I have the same setup a 7x7 flower room with a 1000w HPS and a 4x4 room for veg with a 4 ft T5. The 4ft T5 has worked perfectly in the 4x4 room. I would think the two 250 would work just fine.