Let’s relax and sleep with more about apple history, creating hybrids, and the validity of Van Mons’ theories of propagation. Yeah, I don’t know either, but I guess he was big in Belgium.   Help us stay ad-free and 100% listener-supported! Patreon: https://www.patreon.com/boringbookspod Buy Me a Coffee: https://www.buymeacoffee.com/d5kcMsW   Read “American Pomology: Apples” at Project Gutenberg: https://www.gutenberg.org/ebooks/37596   Music: "Healing,” by Lee Rosevere, licensed under CC BY: https://leerosevere.bandcamp.com   If you'd like to suggest a copyright-free reading for soft-spoken relaxation to help you overcome insomnia, anxiety and other sleep issues, connect on our website, http://www.boringbookspod.com.