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A picture of a Onopordum

Onopordum

Onopordum spp.

Full Sun
Light watering
Frost Hardy

8a

USDA zone

-12°C

Minimum temperature

Expected size

Height
Spread

Max

Min

Flowering

  • spring
  • summer
  • autumn
  • winter

More images of Onopordum

A photo of Onopordum
A photo of Onopordum
A photo of Onopordum
A photo of Onopordum

Onopordum Overview

Onopordum is a genus of 46 accepted species of upright biennial (occasionally short-lived perennial) flowering plants in the thistle tribe of the Asteraceae family. This genus is native to southern Europe, northern Africa, the Canary Islands, the Caucasus, and southwest and central Asia. They are generally found growing on disturbed land, roadsides, arable land and pastures. They have basal rosettes of spiny, grey-green, felted pinnately-divided leaves and branched, spinose winged stems topped by thistle-like purple flower heads followed by decorative seedheads.

Common problems with Onopordum

How to propagate Onopordum

Seed

Propagation is by seeds sown outdoors in the autumn or spring.

Other uses of Onopordum

Flower arranging