A member of the daisy family, this white flowering perennial herb has many important active ingredients including bitters, calcium salts, potassium, flavonoids, isovaleric acid, salicylic acid, and sterols. It can be used in everything from tea to salve. Suggested Uses: Add to soups, cooking, smoothies, baths, etc. Infuse in water or olive oil. For hot or cold tea, pour 8-12 oz of boiling water over 1 tsp. of herbs. Steep 3-4 min. 1 oz. Loose Herb. Certified USDA Organic. PRECAUTION: Persons with allergies to other members of the Asteraceae family (such as feverfew, chamomile, or echinacea species) should exercise caution with yarrow, as allergic cross-reactivity is common.