changing the color of buds?

so you know flowers change color when you stick their stem in colored water?

im wondering if you can change the color of buds, purely for cosmetic purpose, by using organically colored water?

Im thinking of trying some pruple/black water and seeing if that changes anything, has anyone tried this or heard about it? or this is just a waste of time?

any thoughts appreciated

-thanks

(im aware the bud naturally turns purple when experiencing cold temp changes but unfortunately that's not an option in my grow setup)

....why would you do this? if you have acess you can get strains that will purple, whats so special about purple anywaygive it a shot in the name of science if you want i guess, cant imagine it would taste good ....idk