Canna 'Wyoming' (canna 'Wyoming') — perennial

Overview

Canna 'Wyoming' is a perennial in the genus Canna, part of the Cannaceae family. Canna 'Wyoming' grows best in full sun, and tolerates rich and well-drained soils. Its UK hardiness is rated H4. Suggested uses include borders, containers and water gardens.

About

Canna 'Wyoming' is a perennial member of the Cannaceae grown for its summer and early-autumn flowering from July to October. It prefers a full-sun site in rich, well-drained soil that is kept moist. Rated H4 (average hardy), it suits outdoor beds and large containers in much of the UK. Use it at borders, in containers or on pond margins where sustained moisture is available.

About the genus

Canna is a genus of flowering plants consisting of 10 species known as cannas or canna lilies. It is the only genus in the family Cannaceae. All of the genus's species are native to the American tropics and were naturalized in Europe, India and Africa in the 1860s.

Wikipedia contributors, "Canna (plant)", CC BY-SA 4.0 — Canna (plant)

In the garden

Canna 'Wyoming' belongs to the Cannaceae and is cultivated for its extended display of flowers between July and October. As a perennial, it returns each year where conditions suit its sun and moisture needs. The plant performs best in a full-sun position and will not thrive in heavy shade. Plant into rich, well-drained soil and keep the root zone moist; these conditions support sustained flowering through late summer and into autumn. The cultivar carries a UK hardiness rating of H4, which translates to average hardiness: it will survive typical winters in much of the country but may benefit from a sheltered spot or protection in colder, exposed gardens. In containers, ensure adequate winter protection or move vessels to a frost-free position if required by local conditions. Canna 'Wyoming' works well at the back of mixed borders, in large patio pots, or on water-garden margins where soil remains damp. Its flowering season from July to October makes it useful for extending colour into early autumn and for tying late-summer planting schemes together.

Growing conditions

Best soil and position for Canna

Sunlight: full sun
Soil type: rich, well-drained
Soil moisture: moist
UK hardiness: H4

Plant details

Canna 'Wyoming' size, habit and characteristics

Plant type: perennial
Suggested uses: borders, containers, water gardens

Care notes

Pruning and caring for Canna 'Wyoming'

Cultivation: Plant rhizomes in spring after frost; keep soil moist; protect from frost in winter.
Pruning: Remove spent flowers and dead foliage to encourage growth.
Propagation: division of rhizomes

Frequently asked questions

How do I grow Canna 'Wyoming'?

Plant rhizomes in spring after frost; keep soil moist; protect from frost in winter.

Where is the best place to plant Canna 'Wyoming'?

Canna 'Wyoming' prefers full sun.

What soil does Canna 'Wyoming' need?

Canna 'Wyoming' grows best in rich and well-drained soil. Aim for soil that stays moist.

How do I prune Canna 'Wyoming'?

Remove spent flowers and dead foliage to encourage growth.

Is Canna 'Wyoming' hardy in the UK?

Canna 'Wyoming' has an RHS hardiness rating of H4, meaning it is hardy through an average UK winter, tolerating -10 to -5°C.

How do I propagate Canna 'Wyoming'?

Division of rhizomes.

More in the Canna genus

Browse all Canna →