Calamagrostis acutiflora 'Karl Foerster'

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Calamagrostis acutiflora 'Karl Foerster'

Calamagrostis 'Karl Foerster' Feather Reed Grass

Common Name: Feather Reed Grass, Ornamental Grass

Perennial Plant of the Year for 2001. This is a cool season, clumping grass with a compact, erect growth habit. It is especially prized in the north where the magnificent, wheat-like seed heads appear in late spring and last all season long.

'Karl Foerster' provides a great backdrop for lower growing, flowering perennials throughout the year. It is also useful for screening purposes and will not reseed. A good choice for heavy clay soils.

Height:

5.0 Feet

Spread:

2.0 Feet

Hardiness Zones:

4,5,6,7,8

Flower Color:

Tan shades

Foliage Color:

Green shades

Sunlight:

Full Sun (> 6 hrs. Direct Sun)

Water Requirements:

Low Water Needs Average Water Needs

Soil Quality:

Fertile Soil Quality

Soil Chemistry:

Acidic Soil (pH < 7.0) Neutral Soil (pH = 7.0) Alkaline Soil (pH > 7.0)

Bloomtime:

Late Spring

Critter Resistant:

Deer Resistant

Seasonal Interest:

Dried Seed Heads Fall Color

Growth Rate:

Medium

Garden Style:

Eclectic Woodland Shade

Other Features:

Border Plant Cut Flower Cut Foliage Dried Flower Drought Tolerant Easy To Grow Mass Planting Salt Tolerant

Origin:

Not Native to North America

C. 'Karl Foerster' prefers sunny, dry conditions. It can be grown in nearly any soil, including heavy clay. Be sure to provide plenty of moisture in extremely hot weather. Cut back to 6 in. in spring before new growth begins. Propagate by division in either spring or fall.

Awards

Perennial Plant Association Plant of the Year -- 2001

Missouri Botanical Garden Emeritus Plants of Merit

Characteristics