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: