I can't say they all do - But even when dried and cured in the same controlled environment ; one flower was clearly triumphant
Sounds like that one flower you were talking about was a good strain and had good genetics!!!
Feeding up till harvest has nothing to do with your ash color, as for the leaves,,, I've screwed up
many times on my ppm's and messed up a lot of leaves because I decided to get to high while
mixing up my nutrient solution and doubled my ppm's,, but the buds still came out TOP shelf
and smoked excellent man!!! Like your mom always told you,,, try it mister you might like it!!! LOL
It's all good though doing things a different way is what makes US all unique!!!
Each BUD and each plant is different just like you and I, we just have to find their sweet spot
to make them be, all they can be!!! Good growing in 2021 man!!