Dig up the mum or dad plant in spring, as new growth emerges, or in slide. Use a sharp shovel or knife when slicing off sections on the plant's rhizome. eight frost hardy perennials perfect for northern gardens – these plants can survive freezing winters and however come back Every https://open.spotify.com/artist/6VKAwYrO5Wf6Y2YcTuNaCd?si=OHLdh3roQZ6lzsUMDr_6rQ