Customer reviews for Mullein Drops for Lungs 300,000mg, Lung Detox & Cleanse, 16 in 1 Vegan Mullein Leaf Extract Tincture with Chlorophyll, Elderberry, etc, Natural Herbal Supplement for Respiratory, Immune, 30 Servings Walmart.com Mullein Herbal Diffuser Pen, Thyme and Menthol, Smoking Alternative, Replace eBay My first time finding mullein in the wild and there was A TON of it! I harvested just from this one plant as I wasn't expecting it and wasn't very prepared, so Mullein grows WILD everywhere, but most people walk right past it! This tall, fuzzy leafed herb thrives in ditches, fields, roadsides, and even poor soil. If you've seen a huge plant with