Blue arrows rush pruning

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Juncus inflexus ‘Blue Arrows’ (Hard rush ‘Blue Arrows’)

Botanical name

Juncus inflexus ‘Blue Arrows’

Other names

Hard rush ‘Blue Arrows’, European meadow rush ‘Blue Arrows’

Genus

Juncus Juncus

Variety or Cultivar

‘Blue Arrows’ _ ‘Blue Arrows’ is a dense, tufted perennial with stiffly erect, leafless, dark blue-green stems and brown flowers from late spring into summer.

Native to

Garden origin

Foliage

Evergreen

Habit

Clump-forming, Dense

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Colour

Flower

Brown in Spring; Brown in Summer

How to care

Watch out for

Pests

Generally pest-free

Diseases

Generally disease-free

General care

Pruning

Cut back in late winter or early spring before new growth emerges.

Propagation methods

Division, Seed

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Where to grow

Juncus inflexus ‘Blue Arrows’ (Hard rush ‘Blue Arrows’) will reach a height of 0.9m and a spread of 0.3m after 2-5 years.

Suggested uses

Aquatic, Bog garden, Waterside

Cultivation

Plant in the shallow margins of pools (up to 8cm of water) or in consistently moist soil in full sun or partial shade. Performs best in heavy, alkaline soil. Though thrives in wet conditions, drought tolerant once established.

Soil type

Clay, Loamy

Soil drainage

Boggy damp conditions, Moisture-retentive, Pond/In water

Soil pH

Alkaline, Neutral

Light

Partial Shade, Full Sun

Aspect

South, East, West

Exposure

Exposed, Sheltered

UK hardiness Note: We are working to update our ratings. Thanks for your patience.

Hardy (H4)

USDA zones

Zone 9, Zone 8, Zone 7, Zone 6, Zone 5

Defra’s Risk register #1

Plant name

Juncus inflexus ‘Blue Arrows’ (Hard rush ‘Blue Arrows’)

Common pest name

Scientific pest name

Xiphinema bricolense

Type

Nematode

Current status in UK

Absent

Likelihood to spread to UK (1 is very low – 5 is very high)

Impact (1 is very low – 5 is very high)

General biosecurity comments

EU regulated nematode pest with the potential to introduce non-European viruses. EU listing and regulations on soil/growing material associated with planting material help to mitigate the risk of entry.

Defra’s Risk register #2

Juncus inflexus ‘Blue Arrows’ (Hard rush ‘Blue Arrows’)

Bactra bactrana

Insect

Absent

Moth whose larvae feed on sedge and grass stems; found (in 2014) to be damaging glasshouse peppers in Greece. Industry may wish to monitor for its presence.

About this section

Our plants are under greater threat than ever before. There is increasing movement of plants and other material traded from an increasing variety of sources. This increases the chances of exotic pests arriving with imported goods and travellers, as well as by natural means. Shoot is working with Defra to help members to do their part in preventing the introduction and spread of invasive risks.

Traveling or importing plants? Please read “Don’t risk it” advice here

Suspected outbreak?

Date updated: 7th March 2019 For more information visit: https://planthealthportal.defra.gov.uk/

Juncus Effusus ‘Spiralis’

Botanical Name: Juncus effusus ‘Spiralis’

Corkscrew rush (sometimes called Juncus spiralis) is a novelty cultivar with captivating coiled stems, spreading out in every direction as they grow.

If you like unusual indoor plants, you’ll want to add this spectacular ornamental to your collection. Stunning on its own, corkscrew rush also adds some sizzle among a display of leafy and flowering plants. In fact, those curly-Q stems are sometimes used in florists’ bouquets.

Perennial and evergreen, this is an easy-care house plant. It adds a lot of personality to a room for little effort.

Green Thumb Tip

Constantly wet soil is needed to keep Juncus effusus ‘Spiralis’ healthy and thriving.

Water generously. Don’t allow the soil to dry out. Foliage will turn yellow then brown if it gets too dry. It’s a good idea to keep your corkscrew rush plant in a pot without a drainage hole. Juncus is native to marsh areas, so it loves soggy soil — even standing water.

Shed some light. Put your Juncus plant in your sunniest window — or shift it outdoors for the spring and summer. It will tolerate lower light levels, but won’t grow much. If you don’t have a spot near a window, grow lights work beautifully.

Repot in spring, moving up to a container 1 size larger when it becomes crowded. Juncus is fast-growing when it gets the sunlight and water it wants. You may need to divide it every spring.

Fetch a Pail

Need an indoor watering can?

Pretty and practical… functional and fun…you’ll find a watering vessel here to suit you and your house plants.

Juncus Effusus ‘Spiralis’ Care Tips

Origin: ‘Spiralis’ is a cultivar of Juncus effusus, native to Japan.

Height: 2-3 ft (60-90 cm)

Light: Give it as much full sun as you can. It will tolerate some indirect light.

Water: Keep the soil wet at all times — standing water is ideal. Native to marshlands, this is one plant you can’t overwater.

Humidity: Try to maintain 40-50% relative humidity. Discover easy ways to increase humidity around your plant.

Temperature: Average to warm room temperatures (65-80°F/18-27°C) year-round. If you put this tender ornamental out on the patio for the summer, bring it back in when the temperature drops. It won’t tolerate frost.

Soil: Peat moss-based potting mix, such as African violet mix.

Fertilizer: Feed once a month spring through fall with a balanced liquid or water-soluble fertilizer.

Propagation: In spring, divide the plant by gently pulling the fleshy roots apart or cut through them with a knife; then pot separately.

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Juncus spiralis growing herbaceous of the genus Juncus also known as Juncus effusus Spiralis or Corkscrew rush, Juncus spiralis perennial plant used as ornamental water plant, can grow in temperate, mediterranean, desert, subtropical or tropic climate and growing in hardiness zone 4+

Stem color green in linear shape the stem grow in spiral shape

Juncus spiralis flower

Flower color can be: pink, yellow or brown, flowers grow on stems.

Juncus spiralis for sale – Seeds or Plants to Buy

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Juncus SpiralisCorkscrew rushDescriptionJuncus effusus ‘SpiralisJuncus Spiralis plant

How to grow Juncus spiralis growing and care:

Aquatic environment or wet soil, rich soil

What is the best way to start growing?
Plant / Seed / Vegetative reproduction

Is it necessary to graft or use vegetative reproduction?
No, but increase the chances to get spiral and not straight

Difficulties or problems when growing:
?

Planting season:
Spring / Summer / Autumn

Pests and diseases:
?

Pruning season:
Summer / Autumn / Winter

How to prune:
Dead stems

Size of the plant:
20-50cm, 8-20 inches

Growth speed in optimal condition:
Fast growing / Medium growing

Water requirement:
Average amount of water / Big amount of water

Light conditions in optimal condition for growing:
Full sun / Half shade

Is it possible to grow as houseplant?
No

Growing is also possible in a planter /flowerpot / containers:
Yes

Blooming information

Bloom season?
Summer / Autumn

General information about the flower:
Pink, yellow or brown flowers that grow on stems

Scientific name:

Juncus effusus Spiralis

Blooming Seasons

  • Autumn flowers
  • Summer flowers

Flower Colors

  • Brown flowers
  • Pink flower
  • Yellow flower

Climate

  • Desert Climate
  • Mediterranean Climate
  • Subtropics Climate
  • Temperate Climate
  • Tropics Climate

Ornamental parts

  • Ornamental flower
  • Ornamental leaves
  • Ornamental plant

Plant growing speed

  • Average growing plants
  • Fast growing plants

Plant life-form

  • Herbaceous
  • Perennial plant

Plant uses

  • Ground cover plants
  • Ornamental plants
  • Water plants

Planting season

  • Autumn Planting
  • Spring Planting
  • Summer planting

Plants sun exposure

  • Full sun Plants
  • Part shade Plants

Watering plants

  • Big amount of water
  • Regularly water

Hardiness zone

  • Hardiness zone 10
  • Hardiness zone 11
  • Hardiness zone 12
  • Hardiness zone 13
  • Hardiness zone 4
  • Hardiness zone 5
  • Hardiness zone 6
  • Hardiness zone 7
  • Hardiness zone 8
  • Hardiness zone 9

Juncus effusus f. spiralis (Corkscrew rush)

Juncus effusus f. spiralis

Corkscrew rush, Scirpus lacustris ‘Spiralis’ , Juncus effusus ‘Spiralis’

Juncus Juncus

Species

J. effusus f. spiralis – J. effusus f. spiralis is an evergreen perennial grown for its curious clumps of spiralling, leafless, dark-green stems. Flowers, if produced, are brown and insignificant.

Evergreen

Clump-forming

Brown, Insignificant or absent in Summer

Generally pest-free

Generally disease-free

Tidy by removing dead stems and any spent flowerheads in spring

Division

Juncus effusus f. spiralis (Corkscrew rush) will reach a height of 0.45m and a spread of 0.6m after 2-5 years.

Aquatic, Bog garden, Waterside

Plant in the shallow margins of pools or consistently moist, acidic soil in full sun or partial shade.

Clay, Loamy

Boggy damp conditions, Moisture-retentive, Pond/In water

Acid

Partial Shade, Full Sun

South, East, West

Exposed, Sheltered

Hardy (H4)

Zone 9, Zone 8, Zone 7, Zone 6, Zone 5, Zone 4

Help! My Juncus Spiralis Corkscrew Rush is dying!

Hi, I’m a total newb with house plants. I bought a “Unicorn Plant” from Ikea 2 weeks ago. Its in a plastic pot, it goes under the name “Juncus Spiralis”, and by my research, is also called a “corkscrew rush”. In the store it was beautiful and dark green, now its on its last legs. The sticker on the pot says:

“Bright, no direct sunlight (not sure what that means where I should put it exactly). Water thoroughly, allow potting soil to dry bewtween water. Mist leaves if air is dry. Fertilize every 2 months. Do not fertilize during winter”.

I dont have any fertilizer, and wouldnt know what to get, so I did not fertilize. I left it on a shelf about 10′ from the window. It was starting to turn brown, so I did some research on this plant, and read that it was a grass, that was supposed to love water and sun. So I soaked it plenty with water, left it sitting in the water, misted the leaves plenty, and put it outside for a day to try to revive it. That made it much, much, much worse. Now the stems are all dry, papery and crisp, wilted, ranging from light dull green to yellowish. It’s a mess! I brought it indoors and put it in front of the window, ‘cos I read somewhere it likes “full sun”. I don’t know anymore what it likes! But how could it have done so well in Ikea’s store with no windows, and done so poorly in my apt? Right now, the soil is moist, but its no longer sitting in water, I’ve drained that.

Can I save it if I cut all the stems? Will they regrow? This was a beautiful plant, I’d hate to see it go!

Pond Grasses, Rushes & Reeds

Corkscrew Rush Pond Plant (Juncus effusus ‘Spiralis’)

Unique stems up to 2′ tall are coiled providing interesting texture. Adds a unique txture to the pond.
Grows in full sun
Plant up to 2″ deep.

A clear-water plant, for more info

Plant Depth Zone: Moisture Loving & Marginal Zones – See our Pond Plant Depth Zone article

Please Read Before Ordering Pond Plants

Please select select 1 additional Xpress shipping charge for each plant order (not each plant). For example, one order could contain 3 different water lilies, 6 water hyacinths and 2 hornwort – select the appropriate Xpress shipping charge for your province just once.

Please Note: We do not ship plants outside of Canada.

  • Hardy plant orders are generally available to be shipped from April 15 until July 31
  • Tropical plants are generally shipped from May 15 until July 31 to reduce the risk of frost damage.
  • All plants are shipped bare root and should be planted into appropriate containers immediately upon arrival.

Plant orders are shipped Xpresspost and incur additional shipping charges. Orders

Plant orders are shipped Xpresspost and incur additional shipping charges. Orders are shipped on Monday or Tuesday after your order is placed to reduce the risk of them sitting in their boxes over the weekend.

Additional Shipping Charges for Plant Orders

There are additional shipping charges associated with all plant orders – depending on your location. The additional shipping charges are shown below and you will be applied to your order once you select your province from the available list above the ‘Add to Bag’ button.

  • ON, QC – $5.99
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Important!

If you are ordering plants and non-plant items, you need to place two separate orders. To reduce the risk of damage to your plants and very high shipping charges, we only ship plants together in one box.

Care Of Corkscrew Rush: Tips For Growing Corkscrew Rush Plants

The corkscrew rush is a very versatile plant. It thrives equally well in well-drained soil or slightly boggy or marsh areas. Perennial corkscrew rush makes an excellent plant for use near a water feature, in container gardens or even as an indoor specimen. The other name for corkscrew rush, Juncus effuses “Spiralis”, refers to the spiral habit of this grass-like plant. Try growing corkscrew rush anywhere that plentiful water is available.

Corkscrew Rush-Juncus Effuses Info

This is one of those plants that just makes you smile, with the unruly foliage that springs unbridled from a cluster of stems. Corkscrew rush is a cultivar of a plant native to Japan. This horticultural hybrid was bred for the whimsical foliage. The round blades twist gently from the base all the way up to the top of the foliage. Deep green leaves often bear some striping, providing showy plants for partially shady areas.

You can grow corkscrew rush plants in USDA plant hardiness zones 4 to 9. The only limitation when growing corkscrew rush is very dry or arid conditions.

Growing Corkscrew Rush

Corkscrew rush plants produce best in full sun, except in zones with unrelenting heat. In the hotter areas, they will do just fine in a partially shady area or where there is shelter from midday sun.

Perennial corkscrew rush thrives in any type of soil including sand, loam or even mixed clay. Extremely dry areas are not suitable for the plant unless you provide superior irrigation and ensure the soil doesn’t dry out.

Corkscrew rush plants are not susceptible to many pests or disease and are very tolerant to most climates. Care of corkscrew rush should include maintenance pruning for appearance, watering and annual fertilizing.

Care of Corkscrew Rush

The perennial corkscrew rush is semi-evergreen. In the higher zones it will remain green throughout winter, but colder areas see the foliage turning brown. You can cut the foliage back when this occurs in very early spring to make way for new leaves.

Fertilize in early spring with an all-purpose water soluble fertilizer.

Watch for pests and disease and combat with appropriate solutions. Avoid fungal problems on the leaves by providing water under the leaves.

Indoor plants will need to be repotted every two or three years. Use a potting soil with plenty of compost and peat mixed into the basic blend. Keep container plants very moist and never let them dry out.

Uses for Corkscrew Rush Plant

Place the rush in groups along the edge of a pond or water feature. You can also partially submerge them in shallow or boggy areas.

Pot up a corkscrew rush with other water lovers, such as Japanese iris, cattails, dwarf papyrus or yellow flag. Use corkscrew rush in partially shady areas as fun borders.

Your imagination and too much dryness are all that keep you from using this amazing plant in many different ways.

Houseplants: 6 Gorgeous Growers

Earth Star (Cryptanthus)

  • Why we love it:Leaves have striking zigzag patterns, and the plant is pretty indestructible –unless you forget to water it. Aim for consistently moist soil.
  • Good to know:Leave edges often have sharp-looking teeth, but the texture is actually soft and harmless.
  • Secret to success:Light develops leaf color. Too much light, and leaves bleach, turning white. Too little, and color fades. Aim for a few hours of bright indirect light –on a table near a bright window.

Corkscrew Rush (Juncus effusus spiralis ‘Curly Wurly’)

  • Why we love it:The name is enough –Curly Wurly –but the quirky, corkscrew leaves are just plain fun.
  • Good to know:In the wild, Corkscrew Rush grows in marshes or bogs where there’s standing water.
  • Secret to success:Replicate soggy conditions by planting this curly character in a pot with no drainage holes. Or use a pot with drainage holes but slip it into another container without holes, and keep it filled with an inch or two of water. Bright indirect light is ideal.

Lady Palm (Rhapis excelsa)

  • Why we love it:This Palm is easy to grow and does so slowly, which means it won’t quickly outgrow a pot or room (like many palms). It’s exceptionally long-lived; keep it healthy, and you’ll need to bequeath it to a fellow plant lover.
  • Good to know:Brown leaf tips signal exposure to high temperatures, overwatering, low humidity, or fluoride. Use distilled or rain water to keep fluoride out of your plant’s diet.
  • Secret to success:Let soil dry out between waterings. Give plants low to bright indirect light –they’re not fussy.

Stromanthe Sanguinea ‘Tricolor’

  • Why we love it:Exotically colored leaves make this plant a looker. Each leaf has shades of pink, cream and green.
  • Good to know:Plants adapt easily to hydroculture –growing in a container filled with water and clay pellets.
  • Secret to success:High humidity is a must or else leaf tips turn brown. Learn ways to increase humidity. Bright indirect light fosters best leaf color.

Jungle Drum or Peruvian Fan (Carludovica’Jungle Drum’)

  • Why we love it:Pleated, seersucker leaves divided into twin lobes are real conversation starters.
  • Good to know:This is an understory plant in tropical forests. It withstands low light (placed where other plants usually fail), but does best with bright indirect light. Avoid full sun, which bleaches leaves.
  • Secret to success:Allow soil to dry about an inch deep before watering. Overwater, and lower leaves will quickly yellow and die. Underwater and you’ll get similar results –just more slowly.

Blue Chalksticks (Senecio serpens)

  • Why we love it:Thick, fleshy, blue-toned leaves extend up from soil like fingers. Plus, it’s a low-maintenance succulent.
  • Good to know:In frost-free regions, this blue beauty thrives in outdoor gardens as a ground cover. Give it a shallow pot indoors. Water when soil is dry. Provide bright light.
  • Secret to success:Succulents need sharply draining soil. Try a bagged cacti soil mix, but if the bag is light, it probably contains wood particles, which spell trouble for succulents. Instead, mix your own soil by blending equal parts regular potting soil with sharp sand.

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