Juncus inflexus aka Hard Rush

Taxonomy

Juncus inflexus, commonly known as the hard rush or blue rush, is a densely tufted, leafless perennial plant. It belongs to the genus Juncus, a group of monocotyledonous flowering plants known as rushes. Native to Europe, Asia, and North Africa, it has also been introduced in various regions including Sri Lanka, Java, Île Amsterdam and Île Saint-Paul, Victoria in Australia, New Zealand, Uruguay, and eastern North America. Growing up to 60cm tall, Juncus inflexus features matt, blue-green cylindrical stems and produces small, loose flowerheads with brown flowers from late spring to midsummer. It is a true rush that thrives in marshes, wet meadows, flood plains, river and lake margins, wet hillsides (sandy or peaty), and ditches. In northeastern North America, it has found its way to Ontario, Michigan, New York, Massachusetts, Pennsylvania, New Jersey, and Virginia. To eliminate Juncus inflexus, the area needs to be thoroughly dug up, ensuring the removal of all rhizomes. This can be a challenging task as it requires meticulous selection and removal of the plant's underground stems. Despite the need for control measures, this plant is also valued for its usefulness in basket weaving.

Common names

Hard Rush, Blue Rush, Sea Green Rush

How to care for Hard Rush

Difficulty

With its straightforward care requirements, Hard Rush is a hassle-free plant that anyone can enjoy.

Water

Hard Rush should be watered regularly, allowing the soil to dry out between waterings.

Soil

If you're planting Hard Rush, you need to make sure you use a potting soil that can retain moisture. While the soil should still be able to drain well, it should contain plenty of organic matter like coco coir or sphagnum moss to help it stay moist and nourish the roots of your plants. This is especially important since Blue Rush is especially sensitive to dry soil. You can also add other amendments, such as compost, to help retain moisture and provide extra nutrients to your plants. Be sure to keep the soil evenly moist, but not soggy, throughout the growing season. With the right soil and proper care, your Hard Rush will thrive!

Lighting

Hard Rush requires abundant, bright and direct light. Placing it less than one foot from a window is the best way to make sure the plant receives enough light to survive and thrive. Depending on your region, however, the current weather can affect the placement of the plant in your home. For example, in some areas the sun may be too direct and intense, so it's best to place it farther away from the window. You may also need to adjust your placement according to the season as the sunlight can change intensity over the course of the year. If you live in a region with significant temperature fluctuations, such as a desert, you may need to place the plant a bit farther away from the window to avoid extreme heat or cold. With some care and attention, your Hard Rush will be sure to bring you many years of beauty and enjoyment.

Toxicity

No verified data on the toxicity of this plant exists within Ploi's records. Should you, someone in your family, or your pet ingest plant material with an unknown toxicity level, it is recommended to seek medical advice.

Fertilizer

The Hard Rush is known for its slow growth and doesn't require fertilizing beyond its potting soil. Replacing the soil in its pot once a year should offer it sufficient nutrition. It's essential to remember that plants get their energy from the sun, not from fertilizers.

Growth-pattern

The Hard Rush displays clumping growth habits, with new shoots arising from the soil close to the parent plant.

Region of origin

Hard Rush’s native range is Europe, including Britain, from Sweden south and east to N. Africa, the Himalayas and Monglia.


More info:
Wikipedia