grass RHS Award

Karl Foerster Feather Reed Grass

Name: Karl Foerster Feather Reed Grass
Brand: Calamagrostis
Availability: InStock

Calamagrostis x hybrida 'Karl Foerster'

$10.39$12.77Save 19%

Expertly Curated

Real-Time Pricing

Loved by Designers

Essentials

At a Glance

Plant Type

Grass

Height

60 inches

Width

24 inches

Light

Full Sun, Partial Sun

Zones

4, 5, 6, 7, 8, 9

Water

Moderate

Humidity

Prefers moderate humidity

Lifespan

Perennial

Native To

Hybrid of European and Asian species

Toxicity

Non-toxic

The Story

Plant Bio

Tall, ornamental grass with a feathery flower spike that adds vertical interest to gardens. Renowned for maintaining its upright form and producing attractive flower plumes that persist through much of the season.

Bloom Period:

EarlyLate

Uses & Benefits:

Adds vertical interest with its tall, feathery plumes, ideal for creating movement and sound in the garden.

Drought-tolerant once established, reducing water needs.

Provides habitat and food for pollinators like butterflies and beneficial insects.

Marketplace

Where to Buy

American MeadowsDEAL

<1 Gal PotBarerootTrays

In Stock$12.77$10.39

Romence Gardens

<1 Gal Pot1+ Gal Pot

In Stock$11.89

Great Garden Plants

<1 Gal Pot1+ Gal PotTrays

In Stock$12.99

New Garden Plants

<1 Gal Pot

In Stock$13.77

Shipping costs Year-round shipping Free shipping

Planting

How to Grow

Select a sunny location with well-drained soil for planting.
Tuck seeds or divisions into the soil, spacing 18-24 inches apart.
Water thoroughly after planting to establish roots.
Mulch around the base to retain moisture and suppress weeds.
Fertilize in early spring with a balanced fertilizer for healthy growth.
Prune back dead or damaged foliage in late winter to early spring.

Pro Tip

Ensure good air circulation to prevent fungal issues and promote vigorous growth.

Keep It Thriving

Care Guide

Do

Water regularly during dry periods 💧
Prune dead foliage in late winter ✂️
Apply mulch annually to conserve moisture 🌱
Fertilize early spring for optimal growth
Divide clumps every 3-4 years to maintain vigor

Don't

Avoid overwatering which can cause root rot ❌
Do not plant in poorly drained soil
Refrain from heavy fertilization late in the season
Never prune in late fall or winter

Seasonal Care Calendar

Task	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Divide
Harvest
Spring Cleanup

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Tall ornamental grass for naturalistic bordersSheltered screens with movement and soundBackground plant for perennial beds

Companion Plants

Sedum Echinacea Rudbeckia Gaura Lavender

Multiply

Propagation Methods

Good to Know

Common Questions

Karl Foerster Feather Reed Grass questions

What zones can Karl Foerster Feather Reed Grass grow in?

Karl Foerster Feather Reed Grass is hardy in USDA Zones 4–9. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.

Is Karl Foerster Feather Reed Grass deer resistant?

Yes — Karl Foerster Feather Reed Grass is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.

When does Karl Foerster Feather Reed Grass bloom?

Karl Foerster Feather Reed Grass typically blooms in late summer through early fall. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.

Does Karl Foerster Feather Reed Grass need full sun?

Karl Foerster Feather Reed Grass does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.

Is Karl Foerster Feather Reed Grass drought tolerant?

Yes — once established (usually after the first full season), Karl Foerster Feather Reed Grass handles dry spells with minimal watering. Water deeply its first year to build the root system that makes that possible.