Source: https://www.amazon.com/Frontier-Lavender-Flowers-Whole-Ounce/dp/B001VNGNLU/ref=as_li_ss_tl?srs=2592232011&ie=UTF8&qid=1485883238&sr=8-1&keywords=lavender&th=1&linkCode=ll1&tag=wellnessmama-20&linkId=ac83dd4b7adbd64baaf170b147f64bcf