Also, Karl and his partners own the only vineyard in the wine sub-region of Santa Margarita Ranch AVA in Paso Robles, California. Karl Wittstrom, Rob Rossi and Doug Filipponi are all part of multi ...
High-end wine sales are down are down 15%. If banks knew anything about wine valuations, hundreds of California wine labels could be in foreclosure proceedings, says wine blogger Alder Yarrow.