Wetzel Family Estate Varietals and Clones Over 81% of our vineyards are planted to red wine grapes and 19% to white wine grapes. Cabernet Sauvignon, Chardonnay, Merlot, Zinfandel compromise 81% of our vines and represent 17 different clonal selections. Core Varietals Cabernet Sauvignon: 337, 6, 4, 2, 8, 7 Chardonnay: 4, 17, 76, 5 Merlot: 6, 3, 181, 1 Zinfandel: Dupratt, Rockpile, Mendocino Elevation Flats: 200 – 230 Hilsides: 300 – 450 Soil Types Valley floor – deep alluvial soil Hillsides – clay and volcanic Exposure 97% of vineyards planted with rows running North to South One Chardonnay vineyard planted with rows running East to West Irrigation Drip irrigation, emitters allow us to fine tune flow depending on soil type and location.