The 2012 Chardonnay Isobel (980 cases) comes from 31-year-old vines planted in the Charles Heintz Vineyard, and spent 13 months in 39% new oak. It offers classic notes of tangerine oil, apple blossoms, caramelized citrus and a wet stone minerality. Full-bodied with terrific fruit purity and a subtle hint of oak, it should drink well for 7-8 years. The clonal material is California clone 4.