Cirsium vulgare
Spear thistle, Bull thistle, Boar thistle
- Height × spread
- 1.5m × 0.8m
- Position
- Full sun
- Hardiness
- Colder than -20C (RHS H7)
- Flowers
- Summer, Autumn
Availability
Please ask in store about availability
Many plants are seasonal. Call 01234 567890 to check current stock.
About this plant
The spear thistle is a notable weed with long pointed leaves having a very long terminal point and jaggy triangular lobes on its length. They are all viciously spined. The flowers make purple rounded topknots, coming from a rounded spiky base, and appear from July to September. It all goes apart when the fluffy seeds develop and the top of the plant appears messy. This is found in waste land and bare ground. It is suited to the wild garden as a good plant to provide food for many varieties of butterfly. Although it can theoretically reach 3 metres in height, it is generally half that height.
- Flower colour
- Purple
- Foliage colour
- Green
- Variegated
- No
- Scent
- No
- Shape
- Column
- Height
- 1.5m
- Spread
- 0.8m
- Season of interest
- Summer, Autumn
- Flowers in
- Summer, Autumn
- Evergreen
- Deciduous
- Garden style
- Wild flower meadow
- Sun or shade
- Likes full sun
- Soil type
- Chalk, Loam (normal)
- Soil pH
- All types
- Drainage
- Well drained soil
- Hardiness
- Colder than -20C (RHS H7)
- Borders & containers
- Borders
- Use for
- Bee attraction, Butterfly attraction
- Hazards
- No
AutumnNow
Autumn · Planting
Prune foliage back
Cut foliage back to the ground in autumn.
Found in
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