Geums Galore: The Different Varieties of This Must-Have Perennial!

Rosy talks few the different types of Geums with demo plants.

Plants:
Geum rivale
Zones 7-3
Geum triflorum
Zones 8-3
Geum 'Mandarin'
Zones 9-5
Geum 'Totally Tangerine'
Zones 9-5