Cutting sedge (Gahnia pauciflora)

Cutting sedge

Cutting sedge (Gahnia pauciflora) is a grass-like sedge that enjoys coastal habitats and can also be found in low and medium-altitude forests. The plant's specific epithet pauciflora means having few flowers*.* It is an important food source for New Zealand's uncommon forest ringlet butterfly*.*

Scientific classification

Species

Cutting sedge (Gahnia pauciflora)

Grasses, sedges and allies

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Perennial

Lifespan

Herb

Plant Type

Brown

Flower Color

Evergreen

Leaf type

Images of Cutting sedge

Distribution of Cutting sedge

Distribution Map

Cutting sedge is a plant native to the temperate regions of Oceania. Its range predominately spans areas characterized by mild climates and often extends into adjacent temperate zones where conditions are favorable. This species, being limited in its native distribution, has not established a significant presence outside its original habitat, thus lacking an introduced or cultivated range of note.

Native

Cultivated

Invasive

Introduced

No species reported

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Habitat

Coastal to montane areas, forest

Hemisphere Trend Curve

Northern

Sorthern

Care Guide for Cutting sedge

Every week

Water

Partial sun

Sunlight

Water: Originating from moist environments, cutting sedge thrives with consistent hydration and prefers regular moisture without being waterlogged, showcasing moderate drought tolerance. For optimal growth, weekly watering is beneficial. As an evergreen, cutting sedge requires careful watering during the growing season for robust health.

Fertilize: To care for cutting sedge, apply balanced fertilizer biannually at the growth season's start and mid-summer. Use slow-release types to prevent root burn and adjust for juvenile stages. Ensure even distribution, avoiding foliage contact for optimal growth and resilience.

Pruning: Cutting sedge thrives with early to late spring pruning of old or damaged stems, promoting new growth and tidiness. Use sterilized shears at the base for better air circulation and reduced disease risk. Avoid late summer pruning to prevent growth stress, as confirmed by horticultural sources.

Propagation: Cutting sedge, a perennial tussock-forming sedge, propagates effectively through cuttings with rhizome segments. Use healthy specimens and provide a moisture-retentive, well-draining growing medium. Maintaining optimal humidity and temperature is essential for successful propagation, preserving the plant's genetic integrity.

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