How to grow
Needs a sheltered, warm site and plenty of watering. In autumn, rhizomes can be lifted and stored in a frost-free place or, in mild gardens leave them in the ground but cover with dry mulch.
Propagate by division
Suggested planting locations and garden types
Flower borders and beds Wall-side Borders
City & Courtyard Gardens Coastal Cottage & Informal Garden Patio & Container Plants