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Products > Juncus patens 'Elk Blue'
 
Juncus patens 'Elk Blue' - Elk Blue California Gray Rush
   

[2nd Image]
Habit and Cultural Information
Category: Grass-like
Family: Juncaceae (Rushes)
Origin: California (U.S.A.)
Evergreen: Yes
Flower Color: Brown
Bloomtime: Spring/Fall
Height: 1-2 feet
Width: 1-2 feet
Exposure: Sun or Shade
Irrigation (H2O Info): Low Water Needs
Winter Hardiness: <15 F
JJuncus patens 'Elk Blue' (Elk Blue California Gray Rush) - An upright fine-textured evergreen grass-like plant that forms dense clumps from short rhizomes with narrow rounded blue-gray leafless stems that grow upright typically to a height of 18 to 24 inches but can reach 30 inches with regular irrigation and fertilizer or if planted in shallow water. From spring to fall it has inconspicuous golden-brown flower clusters that emerge about two-thirds of the way up along the sides of the stems. Plant in dry shade to occasionally-irrigated full sun - quite drought tolerant once established and hardy down to at least 15 F. Like the species, this versatile rush is adapted to our dry summers and wet winters but can be used in diverse garden situations - from a dry garden in shade to 4" deep in a pond. This plant was first introduced by our nursery in 1994. It was collected by Randy Baldwin on private property along a ridge south east-of the town of Elk, along the coast south of Mendocino. It has stems that are narrower and bluer than most other forms of Juncus patens and since its introduction it has become one of the most popular of the Juncus that we grow. The name for the genus comes from the Latin word 'iuncus' which was the ancient word for Rushes which came from the word 'iungere' meaning "to join" in reference to the use of Rushes for cordage. The German botanist Ernest Heinrich Friedrich Meyer described this plant in 1823 with the specific epithet coming from the Latin word 'pateo' meaning "to lie open" in reference to the spreading nature of the plant. The second image of this plant courtesy of Rick Darke.  This description is based on research and observations of this plant as it grows in our nursery, in our nursery garden and in other gardens that we visit. We also incorporate comments received and appreciate getting feedback of any kind from those who have any additional information about this plant, particularly if they disagree with what we have written or if they have additional cultural tips that would aid others in growing Juncus patens 'Elk Blue'.
 
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