Prices for so-called unicorn plants have gone sky high as the houseplant trend continues to explode, but this week I am asking: is any plant really worth that much? Plus I answer a listener question about marks on a moon cactus and we hear from listener Basma. For full show notes visit https://www.janeperrone.com/on-the-ledge/2020/9/4/episode-154-the-price-of-rare-plants