Hi! I live in the east part of Germany, near Poland. I recommend wild plants, pioneer plants (for mulching) and edible trees and shrubs from your region. Rare plants and rarities come with time. I'm collecting and spreading lots of mulch. I wanted a 'food jungle' 6 years ago when I started. Now I'm getting it. Last winter it rained very well. Now it's early summer here and 1ha already overwhelming me now... haha