Thread rush (Juncus filiformis)

Thread rush

Thread rush (Juncus filiformis) has a wide range and is found throughout the circumboreal regions in North America, Europe, and Asia, although individual specimens are generally sparsely distributed. It grows well in moist and wet soils near lakes and coastal bogs.

Scientific classification

Species

Thread rush (Juncus filiformis)

Grasses, sedges and allies

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Summer

Bloom Time

50 cm

Plant Height

50 cm

Spread

Semi-evergreen

Leaf type

5 - 32 ℃

Ideal Temperature

Images of Thread rush

Distribution of Thread rush

Distribution Map

Thread rush, a plant species with a wide range extending across many temperate regions, is inherently native to both the Eurasian and North American continents. It thrives naturally across major parts of Europe and Asia, and has also established a presence in the cooler regions of North America. Its broad ecological footprint does not include intentional cultivation, as the plant spreads in wild habitats.

Native

Cultivated

Invasive

Introduced

No species reported

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Care Guide for Thread rush

Every week

Water

Full shade

Sunlight

5 - 32 ℃

Ideal Temperature

Water: Thread rush thrives in consistently moist environments similar to its native wetlands, showing a preference for damp conditions and moderate drought tolerance. It requires weekly watering, especially during the growing season, while natural rainfall can influence its hydration needs.

Fertilize: For thread rush, apply organic mulch or compost every 2-3 months to enhance growth. Adjust frequency during growing seasons and avoid contact with thread rush's base to prevent rot. Mindful fertilization promotes a healthy thread rush.

Pruning: Thread rush features slender, cylindrical stems and requires periodic pruning for vitality. Early spring is ideal for removing dead or damaged stems, promoting airflow and new growth. Regular trimming enhances aesthetics and health, managing its spread while encouraging a robust appearance.

Propagation: Thread rush is a wetland plant that grows in moist conditions and can form mats. For optimal cultivation, use division propagation by carefully separating clumps with roots. Plant divisions in consistently damp, rich soil to promote strong growth, ensuring delicate roots are handled with care.

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