I used a 250 watt HPS with 160 watts of shoplights for the entirety of this grow (veg to flower).
Seedling were started under just flos for the first 2 weeks and then the 250w HPS was thrown in.
Soil medium was 50% Sams continuous feeding, 20% worm castings, 30% perlite.
In flowering I reduced the worm castings to 10% and added more Sams soil.
Watered depending on the feel of the pots, usually twice a week.
ALL organic nutes starting with Pure Blend in veg and Foxfarms in flowering.