Festuca Siskiyou Blue

Siskiyou Blue Idaho Fescue Grass

This is a new selection of the native Idaho Fescue, notable for its enticing spruce-blue foliage. The thin leaves are much longer than the more familiar Festuca glauca, giving 'Siskiyou Blue' a softer, more graceful look.
Zones5 - 9
Advantages
Easy To Grow
Attract Birds
Deer Resistant
Good For Containers
Evergreen
Great For Mass Plantings
Winter Interest
Light Requirements
Full Sun
Morning Sun & Afternoon Shade
Annual Rainfall
10 to 20"
20 to 30"
30 to 40"
40 to 50"
Mature Height15-16" tall
Mature Spread15" wide
SizeNo
SKUHC016132

USDA Hardiness Planting Zones

To determine if a plant is sufficiently cold hardy, the USDA created numbered zones indicating winter low temperatures; the lower the zone number the colder the winter.

  • If the coldest winter temperature expected in your area is -15°F (zone 5) then any plants rated zones 3-5 will survive the winter temperatures in your area.
  • If you live in very warm winter areas (zones 9-11) plants with zones 3-4 ratings are not recommended. The lack of freezing winter temperatures do not provide a time for winter dormancy (rest).

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SKU
HC016132

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Details
15-16" tall x 15" wide (division propagated). This is a new selection of the native Idaho Fescue, notable for its enticing spruce-blue foliage. The thin leaves are much longer than the more familiar Festuca glauca, giving 'Siskiyou Blue' a softer, more graceful look. It blooms in the late spring producing tall, straight tan flower spikes typical of Festuca grass. Salt Tolerant

Flat of 9 plants will cover 12 square feet when planted together

More Information
Associated SKUsHC016132
Common Name
Siskiyou Blue Idaho Fescue Grass
Botanical Name
Festuca idahoensis Siskiyou Blue
Zones
5, 6, 7, 8, 9
Light Requirements
Full Sun, Morning Sun & Afternoon Shade
Flower Color
Blue, Silver
Mature Height
15-16" tall
Mature Spread
15" wide
Ships As
Potted Plant
Soil Type
Low Fertility Soil, Well-Drained Soil
Soil Moisture
Average
Amount Of Rain
10 to 20", 20 to 30", 30 to 40", 40 to 50"
Advantages
Easy To Grow, Attract Birds, Deer Resistant, Good For Containers, Evergreen, Great For Mass Plantings, Winter Interest
Ideal Region
Anywhere In The US, Northeast, Midwest, West, Southwest, Pacific Northwest
Planting Time
Spring / Summer, Fall
Neonicotinoid Free
Item Unit Of Measure
Tray
Ships To Canada
No
Planting Guides

View more Planting Guides, or download our complete Planting Guide for tips on caring for your plants when you receive your order, as well as planting instructions for Perennials, Spring-Planted Bulbs, Fall-Planted Bulbs, Cacti & Succulents, Xeric Plants and more.
Shipping

As soon as your order is placed you will receive a confirmation email. You will receive a second email the day your order ships telling you how it has been sent. Some perennials are shipped as potted plants, some as perennial roots packed in peat.  The ‘Plant Information’ section describes how that item will ship. All perennials and spring-planted bulbs are packaged to withstand shipping and are fully-guaranteed. Please open upon receipt and follow the instructions included.

Perennials and spring-planted bulbs are shipped at the proper planting time for your hardiness zone. Perennial and spring-planted bulb orders will arrive separately from seeds. If your order requires more than one shipment, there is no additional shipping charge. See our shipping information page for approximate ship dates and more detailed information. If you need express shipping or have any questions, please call Customer Service toll-free at (800) 925-9387 or contact us by email.

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Over $10015%

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Over $100$39.95

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