Each individual species differs, so be sure to check the GERMINATION CODE listed on the website, within the catalog, or on your own seed packet. Then, Keep to the GERMINATION Guidelines prior to planting. 8 frost hardy perennials perfect for northern gardens – these plants can survive freezing winters and https://open.spotify.com/artist/6VKAwYrO5Wf6Y2YcTuNaCd?si=OHLdh3roQZ6lzsUMDr_6rQ