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Overdam Reed Grass
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Calamagrostis acutiflora Overdam · Poaceae

Overdam Reed Grass

⚠️ Not safe for petsPerennial life cycle, sprouting annually.30 to 90 cm
Full sunLowEasyResistant down to -15 degrees Celsius.

Description & origin

Calamagrostis acutiflora Overdam is a perennial grass known for its ornamental foliage. Its narrow, upright leaves are light green, turning golden in autumn.

Size

Can reach heights between 30 to 90 cm.

Foliage

Leaves remain green for most of the year, turning golden in autumn.

Flowering

Blooms in summer, producing attractive spikes.

Detailed care

Light

Prefers full sun but tolerates partial shade.

Soil

Prefers well-drained soils rich in organic matter.

Watering

Requires low watering, tolerating dry periods.

Temperature

Resistant to low temperatures but should be protected in very harsh climates.

Fertilising

Fertilize in spring with a balanced fertilizer.

Repotting

Transplant in spring or autumn, ensuring the soil is well-prepared.

Pruning

Prune at the end of winter to remove dead leaves.

Propagation

Propagates by division of clumps in spring.

Common problems

Insect pests

Can be affected by aphids and scale insects, which should be controlled with natural insecticides.

Fungal diseases

In very humid climates, it may develop fungi, making good air circulation important.

Leaf yellowing

May indicate overwatering or lack of nutrients in the soil.

Uses & curiosities

In the garden

  • Ideal for borders in gardens
  • Used in contemporary style gardens
  • Great for low-maintenance areas

Other uses

Can be used in dried floral arrangements.

Did you know…

This plant is often used in contemporary gardens. Its drought resistance makes it ideal for various climates.