Echinops sphaerocephalus 'Arctic Glow'
globe thistle 'Arctic Glow'
A vigorous perennial with strudy, branching stems to 1m tall, which are green but appear as a rich brown, and spiny, deeply divided green leaves. Globose white flower-heads appear in late summer to early autumn
Size
Ultimate height
0.5–1 metresTime to ultimate height
2–5 yearsUltimate spread
0.1–0.5 metresGrowing conditions
Moisture
Well–drainedpH
Acid, Alkaline, NeutralColour & scent
Stem | Flower | Foliage | Fruit | |
Spring | Green | |||
---|---|---|---|---|
Summer | White | Green | ||
Autumn | White | Green | ||
Winter |
Position
- Full sun
Aspect
South–facing or West–facing
Exposure
Exposed or ShelteredDrought resistance
Yes Hardiness
H7Botanical details
- Family
- Asteraceae
- Native to the UK
- No
- Foliage
- Deciduous
- Habit
- Bushy
- Genus
Echinops can be annuals, biennials or perennials with simple or pinnately lobed, spiny leaves and spherical blue or whitish flower-heads
- Name status
Accepted
How to grow
Cultivation
A hot position with full sun in well-drained soil is best but tolerant of almost any soil or situation except deep shade
Propagation
By division in spring or by root cuttings in the dormant season. Propagate by seed in mid-spring as this cultivar will come true from seed
Suggested planting locations and garden types
- Coastal
- Cottage and informal garden
- Wildlife gardens
- Flower borders and beds
Pruning
Cut down winter damaged stems to the base in early spring
Pests
May be susceptible to aphids
Diseases
Generally disease-free
Get involved
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