Host Jane Perrone talks to Darryl Cheng about the science of light for houseplants and how a light meter can up your houseplant game, and the Q&A covers how to tame an agave.
Read MoreA blast from the past as I replay an early episode of On The Ledge all about those annoying houseplant pests, fungus gnats, plus I answer questions on saving a damaged cactus, rusty watering cans, flowering plants for Easter.
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I talk to Michael Holland about his new houseplant book for children, and I answer a question about mealy bugs on cuttings.
Read MoreFour listener questions answered, and we hear an intriguing story from listener Greg about the airplant Tillandsia tectorum.
Read MoreI discuss the illegal trade in succulents and find out what makes cactus poachers tick with Dr Jared Margulies. Plus I answer a question about starry marks on a prayer plant.
Read MoreHear an extract from Legends of the Leaf profiling the venus flytrap, and a Q&A about houseplant courses
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