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Juncus effusus (Common Rush)

Common Rush, Soft Rush, Corkscrew Rush, Pin Rush, Sugar Grass, Bog Rush, Mat Rush

Juncus effusus, Common Rush, Soft Rush, Corkscrew Rush, Pin Rush, Sugar Grass, Ornamental Grass, Perennial Grass, Drought tolerant grass
Juncus effusus, Common Rush, Soft Rush, Corkscrew Rush, Pin Rush, Sugar Grass, Ornamental Grass, Perennial Grass, Drought tolerant grass
Juncus effusus, Common Rush, Soft Rush, Corkscrew Rush, Pin Rush, Sugar Grass, Ornamental Grass, Perennial Grass, Drought tolerant grass

A good vertical accent plant, Juncus effusus (Common Rush) is a clump-forming, evergreen, rhizomatous perennial boasting smooth, upright, rounded, bright green stems that form arching fans. From late spring to summer, rounded heads of very small, greenish brown, scaly flowers emerge on the sides of the stems just below the stem tips. The foliage retains its color all year long in warm winter climates. In cold areas, it turns yellow in the fall before browning up for the winter. The strongly upright foliage of this species looks great in the water garden and provides a lovely background for other pond plants. Juncus effusus is considered to be a somewhat invasive weed in a number of locations.

Requirements

Hardiness 4 - 10
Heat Zones 6 - 9
Climate Zones 1, 1A, 1B, 2, 2A, 2B, 3, 3A, 3B, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Plant Type Aquatic Plants, Ornamental Grasses, Perennials
Plant Family Juncaceae
Genus Juncus
Common names Corkscrew Rush
Exposure Full Sun
Season of Interest Spring (Early, Mid, Late), Summer (Early, Mid, Late), Fall, Winter
Height 2' - 4' (60cm - 120cm)
Spread 2' - 4' (60cm - 120cm)
Spacing 24" - 48" (60cm - 120cm)
Maintenance Low
Water Needs High
Soil Type Clay, Loam
Soil pH Acid, Neutral
Soil Drainage Poorly Drained
Characteristics Showy, Evergreen
Native Plants Australia, United States, Pennsylvania, Rhode Island, Vermont, Connecticut, Delaware, Maine, Massachusetts, Maryland, New Hampshire, New Jersey, New York, California, Northeast, Midwest, Pacific Northwest, Southeast, Southwest, Rocky Mountains, Alaska, Illinois, Indiana, Iowa, Kansas, Michigan, Minnesota, Missouri, Nebraska, North Dakota, Ohio, Wisconsin, Idaho, Oregon, Washington, Louisiana, Mississippi, North Carolina, South Carolina, Tennessee, Virginia, West Virginia, Alabama, Arkansas, Florida, Georgia, Kentucky, Texas, Arizona, Nevada, New Mexico, Oklahoma, Colorado, Montana
Tolerance Wet Soil
Garden Uses Bog Gardens, Patio And Containers, Ponds And Streams, Rain Gardens, Water Gardens
Garden Styles Informal and Cottage, Prairie and Meadow
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Alternative Plants to Consider

Juncus inflexus (Hard Rush)
Juncus patens (California Gray Rush)

Recommended Companion Plants

Cephalanthus occidentalis (Buttonbush)
Ampelaster carolinianus (Climbing Aster)
While every effort has been made to describe these plants accurately, please keep in mind that height, bloom time, and color may differ in various climates. The description of these plants has been written based on numerous outside resources.
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Requirements

Hardiness 4 - 10
Heat Zones 6 - 9
Climate Zones 1, 1A, 1B, 2, 2A, 2B, 3, 3A, 3B, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Plant Type Aquatic Plants, Ornamental Grasses, Perennials
Plant Family Juncaceae
Genus Juncus
Common names Corkscrew Rush
Exposure Full Sun
Season of Interest Spring (Early, Mid, Late), Summer (Early, Mid, Late), Fall, Winter
Height 2' - 4' (60cm - 120cm)
Spread 2' - 4' (60cm - 120cm)
Spacing 24" - 48" (60cm - 120cm)
Maintenance Low
Water Needs High
Soil Type Clay, Loam
Soil pH Acid, Neutral
Soil Drainage Poorly Drained
Characteristics Showy, Evergreen
Native Plants Australia, United States, Pennsylvania, Rhode Island, Vermont, Connecticut, Delaware, Maine, Massachusetts, Maryland, New Hampshire, New Jersey, New York, California, Northeast, Midwest, Pacific Northwest, Southeast, Southwest, Rocky Mountains, Alaska, Illinois, Indiana, Iowa, Kansas, Michigan, Minnesota, Missouri, Nebraska, North Dakota, Ohio, Wisconsin, Idaho, Oregon, Washington, Louisiana, Mississippi, North Carolina, South Carolina, Tennessee, Virginia, West Virginia, Alabama, Arkansas, Florida, Georgia, Kentucky, Texas, Arizona, Nevada, New Mexico, Oklahoma, Colorado, Montana
Tolerance Wet Soil
Garden Uses Bog Gardens, Patio And Containers, Ponds And Streams, Rain Gardens, Water Gardens
Garden Styles Informal and Cottage, Prairie and Meadow
How Many Plants
Do I Need?
Not sure which Juncus (Rush) to pick?
Compare Now

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