When the weather cools down, a greenhouse is the perfect place to warm up. "Most of the things we have on display are from tropical areas and like warm, humid conditions,” Denver Botanic Gardens' Curator of Tropical Collections Nick Snakenberg said. The next few days are going to be so cold that the Denver Botanic Gardens is shutting down. They want to keep staff and visitors warm and safe at home, and they want to keep the greenhouse doors closed. More local videos here: https://youtube.com/@9news Subscribe to NEXT: https://youtube.com/@Nexton9NEWS Stay connected: 9NEWS Website: https://www.9news.com/ Facebook: https://www.facebook.com/ilike9news Twitter: https://twitter.com/9NEWS Instagram: https://www.instagram.com/9newsdenver/ Download the 9NEWS App: https://www.9news.com/appredirect/ Sign up for the 9NEWSLETTER: https://www.9news.com/email 9NEWS (KUSA) is located in Denver, Colorado.