Spiralis Corkscrew Rush
Juncus effusus 'Spiralis'
Spiralis Corkscrew Rush foliage
(Photo courtesy of NetPS Plant Finder)
Height: 18 inches
Spread: 18 inches
Hardiness Zone: 4
A superb plant with very curious twisted, spiraling foliage, well suited to aquatic containers; maintain soil moisture, do not allow to dry out
Features & Attributes
Spiralis Corkscrew Rush's attractive twisted grassy leaves remain green in color throughout the year. It features subtle bracted brown frilly flowers at the ends of the stems from early summer to early fall.
This is an open herbaceous houseplant with an upright spreading habit of growth. Its relatively fine texture sets it apart from other indoor plants with less refined foliage. This plant may benefit from an occasional pruning to look its best.
Planting & Growing
When grown indoors, Spiralis Corkscrew Rush can be expected to grow to be about 18 inches tall at maturity, with a spread of 18 inches. It grows at a fast rate, and under ideal conditions can be expected to live for approximately 8 years. This houseplant will do well in a location that gets either direct or indirect sunlight, although it will usually require a more brightly-lit environment than what artificial indoor lighting alone can provide. It prefers to grow in moist to almost wet soil, and will even tolerate some standing water. As such, the surface of the soil should be kept consistently moist to the touch, and you can expect to water this plant two or more times each week, especially if it's growing in a lower-humidity environment. Be aware that your particular watering schedule may vary depending on its location in the room, the pot size, plant size and other conditions; if in doubt, ask one of our experts in the store for advice. It is not particular as to soil type, but has a definite preference for acidic soil. Contact the store for specific recommendations on pre-mixed potting soil for this plant.
There are many factors that will affect the ultimate height, spread and overall performance of a plant when grown indoors; among them, the size of the pot it's growing in, the amount of light it receives, watering frequency, the pruning regimen and repotting schedule. Use the information described here as a guideline only; individual performance can and will vary. Please contact the store to speak with one of our experts if you are interested in further details concerning recommendations on pot size, watering, pruning, repotting, etc.
-- THIS IS A HOUSEPLANT AND IS NOT MEANT TO SURVIVE THE WINTER OUTDOORS IN OUR CLIMATE --
Knupper Nursery's Plant Finder is intended to be used for informational purposes only. It does not reflect what is currently in stock at Knupper's. We do not sell plants over the internet or ship plants outside of our local delivery area. Please call us at 847.359.1080 for plant availability.