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Tea Cultivars: A Guide to Tea Plant Varieties by CountryWhat a tea cultivar is, how it differs from tea type, and the main tea cultivars of China, Japan, Taiwan, Korea, India and Sri Lanka.
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Light Roast vs. Dark Roast Coffee: What's the Difference?How roasting changes a coffee's flavor, acidity, body and caffeine, which roast suits filter or espresso, and how to brew a light roast well at home.