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Plant Database Search Results > Juncus effusus ssp. pacificus 'Quartz Creek'
 
Juncus effusus ssp. pacificus 'Quartz Creek' - Quartz Creek Soft Rush

San Marcos Growers has permanently closed as a business. This is an archived page preserved for informational use.  
Image of Juncus effusus ssp. pacificus 'Quartz Creek'
[2nd Image]
Habit and Cultural Information
Category: Grass-like
Family: Juncaceae (Rushes)
Origin: California (U.S.A.)
California Native (Plant List): Yes
Evergreen: Yes
Flower Color: Brown
Bloomtime: Summer
Height: 2-3 feet
Width: 2-3 feet
Exposure: Sun or Shade
Irrigation (H2O Info): Medium Water Needs
Winter Hardiness: 15-20° F
Juncus effusus ssp. pacificus 'Quartz Creek' (Quartz Creek Soft Rush) - An evergreen rush that has dark green, long erect grass-like rounded stems that grow to 18 to 30 inches tall and spreads eventually forming dense colonies, though the rate of growth is so slow that it can almost be considered a clump forming plant. In summer months the stems hold the inconspicuous reddish-brown flower clusters that emerge from below the leaf tips.

Plant in sun or part shade in a wide range of soils from fairly dry to moist and tolerant even of heavy clay soil and hardy to 0 degrees F. This is great as a garden plant, as a mass planting, accent or as an attractive specimen in a large container. Quite useful for combining with grasses and forbs to give a meadow-like feel to an area in the garden and should the planting get unruly, the clumps can be renewed by cutting back hard in spring.

This selection of Juncus effusus ssp. pacificus was made by Dave Fross of Native Sons Nursery from Southern Oregon near the California border. The name for the genus comes from the Latin word 'iuncus' which was the ancient word for Rushes and came from the word 'iungere' meaning "to join" and was in reference to the use of Rushes for cordage and tying. The German botanist Ernest Heinrich Friedrich Meyer described this plant in 1823 with the specific epithet coming from the Latin word 'effusus' meaning "loosely spreading" or "spread out" due to the spreading nature of this species. We grew this nice plant from 1994 until 2014. 

The information displayed on this page about Juncus effusus ssp. pacificus 'Quartz Creek' is based on our research conducted about this plant from books in our nursery library as well as from information that is provided by reliable online resources. We also have included our own observations made about it as it grew in the nursery gardens and other gardens visited, as well how the crops of this plant performed in the containers when we had them in our nursery field. We also include comments received from others and welcome hearing from anyone who has information about this plant, particularly if it includes cultural information aiding others to better grow it.

 
We closed for regular business at the end of 2025 in order for the property to be developed for affordable housing.
Our gates remain closed but we will open them by appointment to interested parties as we liquidate remaining supplies and equipment.
 
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