A close relative of Scabiosa, this tall, clump-forming perennial produces primrose-yellow flowerheads throughout the summer on stout, upright stems.The flowers are loved by bees and other beneficial insects, and the plants have a tendancy to self-seed if not dead-headed regularly. Plant it at the back of a mixed or herbaceous border, or combine it with taller ornamental grasses in a prairie-style style setting.
How to care for Cephalaria gigantea:
Plant into soil that has been improved with organic matter. Deadhead regularly throughout the summer to prolong flowering. Once established, cut the plant back down to the ground and compost the dead stems in autumn.
Flowering period:
- Jan
- Feb
- Mar
- Apr
- May
- Jun
- Jul
- Aug
- Sep
- Oct
- Nov
- Dec
Eventual height:
1.8m
Eventual spread:
1m
Position:
Full sun / light shade
Rate of growth:
Fast-growing
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.