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Also known as: Bachelor’s Button, Bluebottle, Cyani Flower, Blue Centaury, Knapweed, Azure Flower.
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Scientific name: Centaurea cyanus (A vibrant annual flowering plant in the Asteraceae family, native to Europe).
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What it’s known for: Its stunning, natural "electric blue" pigment and delicate, feathery texture. It is a global symbol of elegance in tea blending, offering a very subtle, clove-like aroma and a neutral, slightly earthy herbal profile.
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How to prepare: These delicate petals require no long steeping. Simply sprinkle them directly onto finished dishes or steep them in hot water (80°C–90°C) for 2–4 minutes for a visually striking floral infusion.
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How it’s used: The signature ingredient in "Lady Grey" and "Earl Grey French Blue" tea blends; widely used for decorating artisanal lattes, garnishing gourmet salads, and adding natural color to high-end DIY skincare like bath salts and facial steams.
