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Photo courtesy of Jelitto Staudensamen GmbH

Koeleria glauca ‘Coolio’


Blue Hair Grass

USDA Zone: 4-9

Plant number: 8.245.100


Blue Hair Grass is a well-behaved and non-spreading species that is suitable for sunny borders. It forms a low mound of very fine blue-green leaves with a hedgehog appearance. Taller stems of greenish flowers develop into tan seed heads by midsummer. Particularly attractive in massed plantings. Easily divided in fall or spring. Foliage may remain evergreen in mild winter regions. Prune back in early spring if desired, and remove flower spikes in late summer to tidy up the clumps. Sometimes becomes dormant by high summer in regions with hot and humid conditions.

Further details for
Koeleria glauca ‘Coolio’

Optimal Growing Conditions

Sun Exposure
Soil Type
Soil pH
Soil Moisture
Care Level
Appearance and Characteristics

Flower Colour
Blooming Time
Foliage Color
Plant Uses & Characteristics
Flower Head Size
Height
   25-30 cm
   10-12 inches
Spread
   25-30 cm
   10-12 inches
Foot Traffic
  

Growth Rate
  
Disclaimer: This information is presented for reference only. This plant is not currently part of our Heritage Perennials lineup.












Koeleria glauca ‘Coolio’


Blue Hair Grass

USDA Zone: 4-9

Plant number: 8.245.100


Blue Hair Grass is a well-behaved and non-spreading species that is suitable for sunny borders. It forms a low mound of very fine blue-green leaves with a hedgehog appearance. Taller stems of greenish flowers develop into tan seed heads by midsummer. Particularly attractive in massed plantings. Easily divided in fall or spring. Foliage may remain evergreen in mild winter regions. Prune back in early spring if desired, and remove flower spikes in late summer to tidy up the clumps. Sometimes becomes dormant by high summer in regions with hot and humid conditions.

Further details for
Koeleria glauca ‘Coolio’

Optimal Growing Conditions

Sun Exposure
Soil Type
Soil pH
Soil Moisture
Care Level
Appearance and Characteristics

Flower Colour
Blooming Time
Foliage Color
Plant Uses & Characteristics
Flower Head Size
Height
   25-30 cm
   10-12 inches
Spread
   25-30 cm
   10-12 inches
Foot Traffic
  

Growth Rate
  
Disclaimer: This information is presented for reference only. This plant is not currently part of our Heritage Perennials lineup.