Globe thistle 'Blue Globe'

Globe thistle 'Blue Globe'
Photo: Cristian Bortes from Cluj-Napoca, Romania · CC BY 2.0

Pet safety

Not harmful to pets (ASPCA).

Through the year

In flower: Jun, Jul, Aug

Key care steps

  1. Grow in full sun to partial shade.
  2. Use chalk, loam, sand soil and avoid waterlogging.
  3. Protect according to its H7 — below −20°C hardiness rating.

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This upright, deciduous perennial features grey-green thistle-like leaves and spherical bright blue flower heads.

Sun: Full sun to partial shade.

Soil: Chalk, Loam, Sand.

Hardiness: H7 — below −20°C.

Flowering: Jun, Jul, Aug.