Baldwin's flat sedge (Cyperus croceus)

Baldwin's flat sedge

Baldwin's flat sedge is a vibrant, tall grass-like plant with dense clumps of slim, erect stems. Native to subtropical regions, it thrives near freshwater and boasts radiant, golden brown flower clusters. Unique, angular spikelets and triangular-shaped stems heighten its striking appeal. While its adaptation to aquatic settings make it highly resilient, these characteristics also lead to its identification as an invasive species in certain locales.

Scientific classification

Species

Baldwin's flat sedge (Cyperus croceus)

Grasses, sedges and allies

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Summer, Fall

Bloom Time

30 cm to 91 cm

Plant Height

Winter dormancy

Dormancy

Evergreen

Leaf type

20 - 38 ℃

Ideal Temperature

Care Guide for Baldwin's flat sedge

Every week

Water

Full sun

Sunlight

20 - 38 ℃

Ideal Temperature

Water: Baldwin's flat sedge thrives in moist environments, preferring consistent hydration and humidity. Regular watering every week is essential to reflect its natural conditions. As an outdoor plant from wetlands, its growth is linked to water availability, flourishing with adequate moisture.

Fertilize: For baldwin's flat sedge, enrich soil annually with organic mulch or compost in spring, using a 2-inch layer to support growth without nutrient overload. Cease fertilization during dormancy, adjusting based on size and observed needs. Always water thoroughly post-application to enhance nutrient absorption.

Pruning: Baldwin's flat sedge is a tufted perennial with dense green foliage. Prune dead leaves in early spring to enhance growth and prevent disease. Regular trimming maintains shape but avoid over-pruning to prevent stunting. This timing supports baldwin's flat sedge's growth cycle for optimal health and aesthetics.

Propagation: Baldwin's flat sedge can be propagated through division by carefully separating rhizomes or tubers during dormancy. Each division must have at least one growing point and should be replanted immediately in suitable, moist soil to promote root development and establishment.

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