Check the listing for details. Small Flowered Willow Herb - 56 grams. Condition: New. Listed at 15.55 USD. To Prepare as a tea: Ingredients: 1 teaspoon of dried small-flowered willow herb 1 cup of boiling water Instructions: Place the dried willow herb in a cup or teapot. Pour boiling water over the herb and let it steep for 10–15 minutes.