Alliums with the Extreme Onion Man (Stephen Barstow)!

Can you grow onions on a roof? Which species of Allium can be harvested all winter long? What do you call a plant that is beautiful, tasty and attractive to pollinators? In this episode I was joined by the extreme salad and onion man, Stephen Barstow, to explore the amazingly diverse Allium genus.Opening tune: Vegetable Canon by Carmen Porter (https://carmenporter.com)How to reach Stephen, view some of his work and gorgeous Allium photos:Stephen's blog: edimentals.comEdimentals on FB: https://www.facebook.com/groups/273637002647408Youtube video of The Allium Garden Chicago: https://www.youtube.com/watch?v=6n6Ucq3tlHoThe Allium garden at Ringve (Chicago): https://www.facebook.com/media/set/?set=a.10156846106840860KVANN's World Garden and other collections at Væres Venner: https://www.facebook.com/media/set/?set=a.10158907489285860Edimentalliums (Allium 2012-2021): https://www.facebook.com/media/set/?set=a.10150966880345860.471791.655215859The Edible Garden: https://www.youtube.com/watch?v=NVkv8ghbcNYNorwegian Seed Savers: kvann.noKVANN (Norwegian Seed Savers) Allium guild on FB: https://www.facebook.com/groups/413417636047520