Variegated giant reed

Grass

Arundo donax var. versicolor

Variegated giant reed

Also known as: Arundo donax 'Variegata'

A tall, statuesque grass with broad cane-like stems and boldly cream-and-green striped leaves.

  • Full sun, Partial shade
  • 2–3.5 m (7–11 ft)
  • 1–1.5 m (3–5 ft)
  • H3 · Zone 7
  • September–October
  • Deciduous

Overview

A striking variegated form of the giant reed, producing thick, bamboo-like canes clothed in broad, arching leaves crisply striped cream and green. It is less vigorous and slightly less hardy than the plain green species, dying back to a woody rootstock in cold winters and reshooting from the base in late spring. Best in a warm, sheltered spot with a deep winter mulch in most of the UK.

At a Glance

Sun Full sun, Partial shade
Height 2–3.5 m (7–11 ft)
Spread 1–1.5 m (3–5 ft)
Hardiness H3 · Zone 7
Flowers September–October
Soil Clay, Loam
Moisture Moist well drained
Habit Clump forming, Columnar, Upright
Water Moderate
Maintenance Moderate

Growing Conditions

Min. Temperature -10°C (14°F)
pH Range 6–7.5
Fertility Fertile
Drainage Free Draining

Aspect Suitability

  • South-facing
  • West-facing

Site Tolerance

  • Exposed sites
  • Wind
  • Coastal
  • Wet soil

Soil Tolerance

  • Clay
  • Loam
  • Neutral pH

Foliage

Persistence Deciduous
Colour Cream, Green
Leaf shape / texture linear lanceolate
  • Variegated
  • Architectural foliage

Foliage interest: May–October

Seasonal Timeline

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Flowering
Foliage
Propagate
  • Flowering Sep Oct
  • Foliage May Jun Jul Aug Sep Oct
  • Propagate Apr May

Maintenance Calendar

  • Mar Cut down old canes before new shoots appear
  • Apr Mulch the crown to protect against late frost
  • Jun Water well while canes are actively growing
  • Sep Enjoy the plumes and variegated foliage
  • Nov Mulch thickly over the crown for winter

Garden Design

Works well in: Coastal, Contemporary, Mediterranean, Pondside, Tropical, Tropical / Exotic

Use as a dramatic vertical accent or screen in a sheltered, sunny border or beside a pond; mulch deeply over winter in colder gardens.

Companion planting: Cannas, Bamboos, Bold-leaved perennials

Wildlife Value

  • Shelter

Safety

No well-established toxicity; leaf edges can be slightly sharp to handle.