Yes, there is such a thing. Or at least was. I'm a homebrewer, and for many years I've made kosher for Passover mead--fermented honey. Without going into detail, it's analogous to white wine, but with no grapes.
Here's the problem...I'm having trouble finding a kosher for Passover wine yeast. Red Star seems to no longer make wine yeast, and the brand that my local homebrew shop sells isn't Kosher for Passover. Does anyone here make their own wine? If so, what do you do for Pesach?
Thanks in advance for your help. This seems to be a great resource.