Last updated September 12, 2026 Smoking Herbs With Weed: Reported Effects, Evidence, and Risks Smoking herbs with weed can change a joint’s aroma and flavor, but research does not provide a reliable way to choose an herb that makes the high calmer, clearer, or more euphoric. Lavender, rose petals, chamomile, mullein, damiana, and peppermint appear in herbal smoking blends, yet the evidence discussed below largely concerns other p… Read more