Perpetual harvest NTF system via trays 10 trays flower 5 veg (2 plants to tray did 3 found it cramped). One 10x12x8ft room divided in 2. 400w MH veg 2x 600 HPS flowering. Optimum grow and bloom (kept around 1500ppm or tip burn).
Veg for 4 weeks then move trays to flowering area for around 10-12 weeks for this strain (mixed phenos account for timing cheap and cheerful nirvana). Two extractors (heat) no smell worries for me so no scrubbers. Black/white plastic. pH around 5.5-6.2