Common spikerush (Eleocharis palustris)

Common spikerush

Also known as: Common spikesedge

Common spikerush grows in wetland parts of North America, Europe, North Africa, and central or northern Asia. Its scientific name is Eleocharis palustris, a name whose meaning is related to its marshland habitat. It is an extremely variable plant with different subspecies.

Scientific classification

Species

Common spikerush (Eleocharis palustris)

Grasses, sedges and allies

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Perennial

Lifespan

Grass

Plant Type

Summer, Fall

Bloom Time

Early summer, Mid summer

Harvest Time

61 cm to 1.2 m

Plant Height

3 m

Spread

Green

Leaf Color

1 mm to 1.5 mm

Flower Size

Green, Brown, Yellow

Flower Color

Evergreen

Leaf type

5 - 32 ℃

Ideal Temperature

Images of Common spikerush

Attributes of Common spikerush

Growth Rate

During its active growth season in Spring, common spikerush displays a Moderate speed of growth, revealing subtle but steady enhancements in its structure. The moderate speed allows for thorough nutrient assimilation, promoting robust growth particularly in the sedge's height and spikelet production. Variations in growth speed may occur in different seasons, though Spring largely represents common spikerush's optimal period of maturation.

Distribution of Common spikerush

Distribution Map

Common spikerush is native to a broad expanse encompassing parts of Eurasia and Africa. Its habitat has extended considerably through cultivation, evidenced in numerous wetland regions across these continents. While thriving primarily in its native marshes and boggy landscapes, common spikerush's adaptability has allowed it to become a well-established species in a range of temperate zones.

Native

Cultivated

Invasive

Introduced

No species reported

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Habitat

Fresh (to possibly slightly brackish) marshes, meadows, shores, ponds

Hemisphere Trend Curve

Northern

Sorthern

Care Guide for Common spikerush

Every week

Water

Full sun

Sunlight

5 - 32 ℃

Ideal Temperature

Water: Originating from marshy environments, common spikerush thrives in wet conditions with a watering frequency of once a week. It prefers consistent moisture and is often cultivated outdoors, integrating well into water gardens. Seasonal water availability significantly influences its growth, making it suitable for areas with regular rainfall.

Fertilize: For common spikerush, use mulch or compost to enhance nutrient absorption, applying 1-2 inches annually in spring while avoiding the base. Younger common spikerush may need extra nutrients. Over-fertilization is harmful, and gloves should be worn during application to prevent skin irritation.

Pruning: Common spikerush thrives in aquatic environments and benefits from early spring pruning. Prune dead stems to improve growth and shape, while encouraging new shoots and preventing overcrowding. Regular trimming enhances aesthetics and ecosystem balance. Use clean tools to avoid disease transmission.

Propagation: Common spikerush prefers moist environments and propagates best through division. This method includes separating rhizomes with roots and shoots, then replanting in suitable soil while maintaining moisture. Consistent post-planting care promotes robust growth in the new location.

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