I have always used herbs (especially creeping thymes and Corsican mint) as ground covers over my bulbs - so easy! My neighbor has an artichoke in her border, and this year I tried some "Bright Lights" kale plants in my shorty border - very nice! I also managed to keep a large lemongrass (bought at grocery store and rooted in sand & water) in a pot for 3 years. Anyone else have useful suggestions of edibles I can add into my ornamentals? I'm on the Oregon coast.