Without published research on which grape clones are best suited to Washington State conditions, growers must rely on the experiences and knowledge of others. Washington growers are encouraged to do their own clonal trials to learn what works best on their site, but should be prepared for many years of testing. Ste. Michelle Wine Estates, the state’s largest wine company, shared insights into choosing clones for Washington during a recent statewide wine industry meeting. Ste. Michelle Wine winemakers are noticing differences from their Cabernet Sauvignon and Merlot clonal trials, but often the differences are subtle and can take years to […]