Only recently introduced, this striking plume thistle looks particularly effective in a prairie-style setting, where its stiff, upright habit offers an attractive contrast to the soft silhouette of the ornamental grasses.
How to care for Cirsium rivulare Frosted Magic ('Lowcir') (PBR):
Divide congested plants from autumn to spring and cut back to the ground in autumn to prevent self-seeding.
Flowering period:
- Jan
- Feb
- Mar
- Apr
- May
- Jun
- Jul
- Aug
- Sep
- Oct
- Nov
- Dec
Eventual height:
1.2m
Eventual spread:
0.6m
Soil:
Moderately fertile, moist, well-drained soil
-
This perennial dies back to below ground level each year in autumn, then fresh new growth appears again in spring.