Though LangeTwins is not certified organic, they do take tremendous efforts towards sustainability. They’ve worked hard to increase biodiversity, including removing 13 acres of vines to allow the natural habitat to rebuild, created a pollinator habitat and partnered with Audobon California and other ecological organizations. This 100% Chenin Blanc from the Merrill Vineyard has really nice bright acidity, with creamy lemon curd on the finish.