Cynara cardunculus 'Grosse Grün' — Columnar upright

Overview

Cynara cardunculus 'Grosse Grün' is a columnar upright herbaceous perennial in the genus Cynara, part of the Asteraceae family, with deciduous foliage. Cynara cardunculus 'Grosse Grün' grows best in full sun, and tolerates loam soils and neutral pH. Its UK hardiness is rated H5. Suggested uses include cottage and informal garden, wildlife gardens, architectural, cut flowers and flower borders and beds.

About

The cardoon, also called the artichoke thistle, is a thistle in the family Asteraceae. It is a naturally occurring species that also has many cultivated forms, including the globe artichoke.

Growing conditions

Best soil and position for Cynara

Sunlight: Full sun
Soil type: Loam
Soil pH: Neutral
Soil moisture: Well-drained
Aspect: South-facing, West-facing, East-facing
Exposure: Sheltered
UK hardiness: H5

Plant details

Cynara cardunculus 'Grosse Grün' size, habit and characteristics

Plant type: Herbaceous Perennial
Habit: Columnar upright
Foliage: Deciduous
Suggested uses: Cottage and informal garden, Wildlife gardens, Architectural, Cut flowers, Flower borders and beds

Care notes

Pruning and caring for Cynara cardunculus 'Grosse Grün'

Propagation: Seed, Division, Root cuttings
Pest resistance: Slugs, Snails, Blackfly
Disease resistance: Generally disease-free

Frequently asked questions

Where is the best place to plant Cynara cardunculus 'Grosse Grün'?

Cynara cardunculus 'Grosse Grün' prefers full sun. It suits sheltered positions.

What soil does Cynara cardunculus 'Grosse Grün' need?

Cynara cardunculus 'Grosse Grün' grows best in loam soil. It prefers neutral soil. Aim for soil that stays well-drained.

Is Cynara cardunculus 'Grosse Grün' hardy in the UK?

Cynara cardunculus 'Grosse Grün' has an RHS hardiness rating of H5, meaning it is hardy in most of the UK, tolerating -15 to -10°C.

How do I propagate Cynara cardunculus 'Grosse Grün'?

Seed, Division, Root cuttings.

More in the Cynara genus

Browse all Cynara →