The Dirt on Houseplants

Attention all you #hortihotties, this week caller Esther asks about houseplants: When did we start keeping them, and has there ever been another houseplant heyday? Guests Catherine Horwood, author of Potted History, and Charlotte Salter-Townshend of the National Botanic Gardens in Dublin sift through the facts and expose the shady side of houseplant history. Learn more about your ad choices. Visit megaphone.fm/adchoices