Yolo sandy loam and overwash, derived from sedimentary formation in alluvial fans
The Mid-40 block is clone 4 (planted in 1995) and clone 76 (planted in 1995 and 1998). River block is clone 5 (planted in 1998). The Allen Vineyard, which the Rochiolis have farmed for many years is clone 76 (planted in 2001 and 2005).
The Rochioli family has lived on and farmed these vineyards for almost 80 years.
Russian River Valley