Lace in his Alchemy Station (Patreon)

You can now ask him where you can find some rare flowers for the drinks you give Slimy to change his color. If you've never seen the flowers he gives a hint, if you have seen them he tells you where he saw them.

He also has a "talk" option, but that's for future and is under construction.

I might not make him talk about every single alchemy ingredient and where to find them, because that would make a huge messy interface.