- Eventual Height: 1.8m
- Eventual Spread: 60cm
Crocus Special Offers
Feather Reed Grass
Calamagrostis x acutiflora Karl Foerster
- Position: sun
- Soil: dry or wet, well-drained soil
- Rate of growth: fast growing
- Flowering period: early summer to autumn
- Hardiness: fully hardy
A stiff, erect habit is the defining feature of this grass, named after
the famous German plantsman who introduced it to the public in the
1950s. Plant it en masse to form a feathery screen, or in small groups
to add height and definition to a perennial border. It also looks good
planted next to buildings. This is one of the earliest perennial grasses
to get going, with shoots appearing in early spring, followed by
flowers that are green at first, then fade to buff.
- Garden care: Very low maintenance, Calamagrostis x acutiflora ‘Karl Foerster’ simply needs to be cut down to the ground in February. Don’t be tempted to chop it earlier, as its wheat-coloured stems add drama and strong winter presence to the garden.