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Globe Thistle

Echinops Ritro Ruthenicus

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Overview

The Globe Thistle, Echinops ritro 'Ruthenicus', is a robust perennial producing striking, spherical, metallic blue flower heads atop silvery, thistle-like foliage. Mature plants reach up to 3-4 feet high and spread 2-3 feet wide. Drought-resistant and preferring full sun, it thrives in USDA zones 3-8. Its blooms make excellent cut flowers or dried arrangements. Blooming from mid to late summer, it attracts pollinators while being deer resistant. Ideal for xeriscapes and gravel gardens.

Sun FullWater LowZones 4–8Type Annual, WildflowerClimate Temperate
Globe Thistle (Echinops Ritro Ruthenicus) — with a vivid metallic blue hue; deadheading spent flowers can encourage a second bloom and prevent, image 128

Culture

Sun
Full
Water
Low
USDA zones
4–8

Shape & size

Mature height
2–3 Ft.
Mature width
1–2 Ft.

Classification

Type
Annual, Wildflower
Family
Polemoniaceae
Climate
Temperate

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Photos (190)

Globe Thistle (Echinops Ritro Ruthenicus) — annual / wildflower with blue blooms; and is best situated in full sun exposers, image 115
Globe Thistle (Echinops Ritro Ruthenicus) — Drought-resistant and preferring full sun, it thrives in USDA zones 3-8; metallic blue flower heads, image 63
Globe Thistle (Echinops Ritro Ruthenicus) — metallic blue flower heads atop silvery; demonstrating a robust tolerance to drought conditions once, image 90
Globe Thistle (Echinops Ritro Ruthenicus) — Drought-resistant and preferring full sun, it thrives in USDA zones 3-8; metallic blue flower heads atop silvery
Globe Thistle (Echinops Ritro Ruthenicus) — or Echinops ritro 'Ruthenicus'; is a robust perennial producing striking, image 96
Globe Thistle (Echinops Ritro Ruthenicus) — It thrives in USDA hardiness zones 3 through 8; annual / wildflower for full
Globe Thistle (Echinops Ritro Ruthenicus) — Its blooms make excellent cut flowers or dried arrangements; hailing from the Asteraceae family, image 122
Globe Thistle (Echinops Ritro Ruthenicus) — is a robust perennial producing striking; this hardy species boasts striking spherical flower heads, image 89
Globe Thistle (Echinops Ritro Ruthenicus) — deeply lobed foliage that stretches on stems rising to a stately height of 2 to 3 feet, image 44
Globe Thistle (Echinops Ritro Ruthenicus) — Hailing from the Asteraceae family; or Echinops ritro 'Ruthenicus'
Globe Thistle (Echinops Ritro Ruthenicus) — It thrives in USDA hardiness zones 3 through 8; annual / wildflower for full, image 162
Globe Thistle (Echinops Ritro Ruthenicus) — is a robust perennial producing striking; this hardy species boasts striking spherical flower heads, image 147
Globe Thistle (Echinops Ritro Ruthenicus) — demonstrating a robust tolerance to drought conditions once established; blooming from mid to late, image 134
Globe Thistle (Echinops Ritro Ruthenicus) — Blooming from mid to late summer, it attracts pollinators while being deer resistant; it thrives in, image 65
Globe Thistle (Echinops Ritro Ruthenicus) — Drought-resistant and preferring full sun, it thrives in USDA zones 3-8; metallic blue flower heads, image 92
Globe Thistle (Echinops Ritro Ruthenicus) — with a vivid metallic blue hue; deadheading spent flowers can encourage a second bloom and prevent, image 157
Globe Thistle (Echinops Ritro Ruthenicus) — each globe typically measuring about 1.5 to 2 inches in diameter; echinops ritro 'Ruthenicus'
Globe Thistle (Echinops Ritro Ruthenicus) — Its blooms make excellent cut flowers or dried arrangements
Globe Thistle (Echinops Ritro Ruthenicus) — Mature plants reach up to 3-4 feet high and spread 2-3 feet wide; starkly contrasting blooms from midsummer through
Globe Thistle (Echinops Ritro Ruthenicus) — Deadheading spent flowers can encourage a second bloom and prevent self-seeding; each globe typically, image 139
Globe Thistle (Echinops Ritro Ruthenicus) — Mature plants reach up to 3-4 feet high and spread 2-3 feet wide; starkly contrasting blooms from, image 62
Globe Thistle (Echinops Ritro Ruthenicus) — annual / wildflower for full; adding a touch of drama and allure to their outdoor canvas, image 145
Globe Thistle (Echinops Ritro Ruthenicus) — Blooming from mid to late summer, it attracts pollinators while being deer resistant; it thrives in USDA hardiness
Globe Thistle (Echinops Ritro Ruthenicus) — Hailing from the Asteraceae family; or Echinops ritro 'Ruthenicus', image 126
Photographs by 9 contributors

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