Growing wild garlic among my summer raspberries.
I like using wild garlic for pesto, etc. but it doesn't grow near enough for foraging. So I got a few hundred bulbs from eBay and put them in a raised bed originally planted with summer raspberries. The wild garlic does its above-ground thing before the raspberries get their full leaf cover, just like it would do under deciduous woodland, and produces lots of leaves for the kitchen.