Fresh Cat Mint, Spearmint, Mullein, Lavender, and Lime Balm. Makes 4 cups. About: Cat Mint, Lime Balm, and Lavender are all known for their relaxing effect, and Spearmint, although invigorating on its own, can be added to this blend for a bit of flavor. Mullein is said to be great for your lungs, and has an earthy flavor. This combo is one of my favorite bedtime teas. How to: Steep herbs in 4 - 6 cups of just boiled water for 10-20 minutes. If you are making just 1 cup, divide herbs in 4 and follow above directions with 1/4 of herbs and using 1-2 cups of just boiled water. Herbs come in paper bag. Store herbs in fridge. To dry herbs, keep in paper bag in fridge until dry, or keep in a cool, dry place until dry (like your pantry).