Marram grass
Calamagrostis arenaria
In Dutch: Helm
Ornamental grassesCollection: Native species
Size and growth
- Mature height
- 1 m
- Mature spread
- 1 m
Position and care
- Position
- sun
- Water needs
- low
- Evergreen
- partly
- Flower colour
- white
- Climbs
- no
- Winter-hardy
- yes
- Bees & butterflies
- no
- Hay fever
- very strongly allergenic, June to July
- Poisonous
- no, as far as known
- Pricks or stings
- unknown
- Maintenance
- low
Through the year
- Leaf
- all year
- Flower
- June to July
- Fruit
- no noticeable fruit