Extremely long-lived

Ginkgo will grow into a large and stately tree

By Seeds of Diversity Canada

Comfrey loves moisture

Their roots reach down many feet

Russian Comfrey (12 Root Cuttings) live 2026 Extremely long-livedSymphytum x uplandicum A multi purpose super plant, or arguably a very useful weed. Comfrey is possibly the easiest plant in the world to grow. Although we don't know the specific strain of comfrey that we have, it's the sterile Russian Comfrey (Symphytum x uplandicum) which only propagates through root cuttings. From what I've observed, it won't spread and take over the garden. But choose their location carefully; once comfrey is in the ground, it's