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Feather Reed Grass

Calamagrostis × acutiflora

outdoor

An upright, clumping ornamental grass with narrow, mid-green foliage and distinctive feathery plumes that emerge reddish-bronze and fade to silvery-tan, persisting through winter. This cool-season hybrid is one of the most reliable and attractive ornamental grasses for structured gardens, providing strong vertical interest from spring through winter. Highly adaptable to various soil conditions and drought-tolerant once established.

Feather Reed Grass

Common Problems

Select the problem your Feather Reed Grass is experiencing to get a treatment guide.

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Slow Growthchevron_right
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Brown Tipschevron_right

Care Guide

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Light
Full sun optimal for best color and density; tolerates partial shade but may become less compact
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Water
Moderate water needs once established; water regularly during first season to establish deep roots. Drought-tolerant mature; avoid waterlogging
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Soil
Tolerates wide range of soils from poor to fertile; slightly acidic to neutral pH (6.0–7.5). Well-draining soil essential; avoid permanently wet soils
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Fertiliser
Light spring feeding with balanced fertilizer; excessive fertility causes lax growth and flopping
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Temperature
Cool-season grass; very hardy; excellent cold tolerance and thrives in temperate climates
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Humidity
Tolerates dry air; no special humidity requirements once established

Toxicity

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Non-toxic and safe for all households

Common Diseases

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Common Pests

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Seasonal Care

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Resume regular watering and feeding as growth picks up.

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Peak growing season. Water and feed regularly.

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Reduce watering as growth slows. Stop heavy feeding.

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Minimal watering and feeding. Protect from frost if needed.

Feather Reed Grass Care Guide — Calamagrostis × acutiflora | GreenScout