We are flushing. Getting close to harvest. I'm enjoying the new grow light (upgrade from a 250w blurple to SF2000), although to be candid I am not seeing much response or growth from the plants. Part of that, I think, is they are senescing so I don't think any light would cause growth at this juncture.
The other big mistake I made / noticed this grow---the pots are too big; they hold too much water and I end up overwatering accidentally. Next time I'll gradually step them up, rather than plant directly in final pot.
Onward!