chesto, oran, wiki, and starf berries @ Verdanturf, and @ the others, the blue variety shifts too either indigo, purple, or liteblue the closer and closer you get to Lilycove. this is assuming you're mixing with the Mister Berry Man and Co. I suggest that if you blend, you do it with either a freind, or you mix to get two stats maxed so that way your pokemon is focused in two fields. and do so with higher grade berries, don't fall for the crappier berries that linger around level 12. especially, but especially, if you're blending for the sole purpose of milotic.