yan402answered grow question 1mo ago Yes, but it all depends how far along you are and how the plant is reacting. Toward the final 1–2 weeks, especially after peak swell, lowering PPFD a bit can reduce stress, save power, and help trichs finish without pushing more foxtails. I usually ease off a little in the final stretch, not full dim, just a notch. Some growers even drop light hours to 10/14 to mimic shorter days. Trust your plant though, if she’s still bulking, don’t back off too soon.