2X400W MH plus 2X400W HPS producing a nice light balance similar to outdoor.
Organic:
20L (5gal) buckets in ProMix BX, PureBlendPro+BCuzz additives every 2-4 days. 11hour light cycle to mimic tropical light levels.
Chemical:
Ebb&flow table, rockwool slabs, standard A+B Mix, with BCuzz additives, peroxide, and bubbler.
Yield: 1600W/32sqft for 11 weeks = 2lbs dry