On Jan 29, 6:21*pm, "Tom Kunich" > wrote:
> I have an orange tree full of oranges. But in the San Francisco bay area it
> never gets hot enough for long enough for them to get sweet. Is it still
> possible to make wine from them?

I expect you can get it to work. Use Jack Keller's 1 gal. recipes
linked below as a starter, and measure the Specific Gravity/Brix of
the must to determine if any additional sugar is needed.
http://winemaking.jackkeller.net/reques33.asp