The fading is continuing despite the up potting. It's mild, and the plant is still green, but it is noticeably lighter. I often wonder when this happens, is it natural senescence, is it nutrient lock out, is it the microbes in the soil giving up, or maybe was getting a little rootbound and can't recover despite the up potting? It probably doesn't matter and I will be perfectly happy with the results. But, I'm always trying to do "better" whatever that actually is...I think this plant is 5-6 weeks into flower, has been lightly fed with Biobiz bloom, Recharge microbe mix, a splash of mollases, and a little Cal Mag every watering.