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Plant Finder

ornamental grass

Siskiyou Blue Fescue

Festuca glauca 'Siskiyou Blue'

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Siskiyou Blue Fescue (Festuca glauca 'Siskiyou Blue') at Town And Country Gardens

Siskiyou Blue Fescue

Siskiyou Blue Fescue

(Photo courtesy of NetPS Plant Finder)

Height:  18 inches

Spread:  20 inches

Sunlight:  full sun  partial shade 

Hardiness Zone:  4

Other Names:  Festuca ovina var. glauca

Description:

A hardy and good-looking clump grass with long blue stems for a soft, graceful look; makes a fantastic color accent in the border, not a spreading grass; useful in dryer areas but try not to subject it to extremes

Ornamental Features

Siskiyou Blue Fescue's attractive grassy leaves remain steel blue in color throughout the year. The tan seed heads are carried on spikes from mid summer to late fall. The flowers are not ornamentally significant.

Landscape Attributes

Siskiyou Blue Fescue is an herbaceous evergreen perennial grass with a mounded form. It brings an extremely fine and delicate texture to the garden composition and should be used to full effect.

This is a relatively low maintenance plant, and is best cleaned up in early spring before it resumes active growth for the season. It has no significant negative characteristics.

Siskiyou Blue Fescue is recommended for the following landscape applications;

  • Rock/Alpine Gardens
  • Border Edging
  • General Garden Use
  • Naturalizing And Woodland Gardens
  • Container Planting

Planting & Growing

Siskiyou Blue Fescue will grow to be about 18 inches tall at maturity, with a spread of 20 inches. Its foliage tends to remain dense right to the ground, not requiring facer plants in front. It grows at a medium rate, and under ideal conditions can be expected to live for approximately 8 years.

This plant does best in full sun to partial shade. It prefers to grow in average to dry locations, and dislikes excessive moisture. It is considered to be drought-tolerant, and thus makes an ideal choice for a low-water garden or xeriscape application. It is not particular as to soil type or pH. It is highly tolerant of urban pollution and will even thrive in inner city environments. This is a selected variety of a species not originally from North America. It can be propagated by division; however, as a cultivated variety, be aware that it may be subject to certain restrictions or prohibitions on propagation.

Siskiyou Blue Fescue is a fine choice for the garden, but it is also a good selection for planting in outdoor pots and containers. It is often used as a 'filler' in the 'spiller-thriller-filler' container combination, providing a canvas of foliage against which the thriller plants stand out. Note that when growing plants in outdoor containers and baskets, they may require more frequent waterings than they would in the yard or garden. Be aware that in our climate, most plants cannot be expected to survive the winter if left in containers outdoors, and this plant is no exception. Contact our store for more information on how to protect it over the winter months.

 
 
Hardiness Zone Plant Height Minimum Sunlight
Characteristics
Rock  Edging  Garden  Naturalizing  Container 
Applications
Fruit  Foliage Color  Texture  Plant Form  Winter Value 
Ornamental Features

Disclaimer - This Plant Finder tool is an online resource representing many of the varieties that we carry over the course of the season, and is intended for informational purposes only. Inventory varies seasonally, so we cannot guarantee that every plant will be in stock at all times - please contact the store directly for availability. It does not include our entire inventory of plants, so be sure to visit our store to see varieties that may not be represented on this list.