Swamp sawgrass (Cladium mariscus)

Swamp sawgrass

Also known as: Jamaica swamp sawgrass, Smooth sawgrass, Cut-sedge, Sawtooth sedge

Historically, swamp sawgrass was cultivated as material for thatched roofs. However, this is no longer the case due to the plant's sharp serrated edges, which caused injuries when harvesting. This plant used to be called "Sedge" until it was associated with the fens of East Anglia.

Scientific classification

Species

Swamp sawgrass (Cladium mariscus)

Grasses, sedges and allies

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2.5 m

Plant Height

3 mm to 5 mm

Flower Size

Yellow, Green, Brown

Flower Color

Evergreen

Leaf type

Summer

Growth Season

Moderate

Growth Rate

Images of Swamp sawgrass

Attributes of Swamp sawgrass

Growth Rate

Displaying a moderate speed throughout summer, swamp sawgrass exhibits a discernable increase in height and leaf production, while sustaining its distinctive saw-toothed leaf edging. It's an expression of its strategic deployment of resources for optimal growth during this favorable season.

Distribution of Swamp sawgrass

Distribution Map

Swamp sawgrass, or Cladium mariscus, is naturally distributed across temperate and tropical regions on multiple continents including Europe, Asia, and Africa. Having expanded beyond its native range, it is now also found in various territories across the southern hemisphere, notably within the African continent, as well as in parts of Southeast Asia.

Native

Cultivated

Invasive

Introduced

No species reported

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Habitat

Cladium mariscus ssp

Hemisphere Trend Curve

Northern

Sorthern

Care Guide for Swamp sawgrass

Every week

Water

Full sun

Sunlight

Water: Swamp sawgrass thrives in wetland environments, favoring consistently moist soil and high humidity. Weekly watering is essential to maintain moisture. As an evergreen plant, swamp sawgrass plays a crucial role in the ecosystem by contributing to the water cycle through substantial transpiration.

Fertilize: Applying mulch or compost to swamp sawgrass enriches the soil and supports growth, requiring semi-annual adjustments based on size and soil. Boost nutrients in spring and summer; reduce in autumn and winter. Avoid over-fertilization, ensuring even distribution around the base for optimal health.

Pruning: Swamp sawgrass thrives in wetland areas and should be pruned in early spring to foster growth. Remove dead foliage carefully to prevent over-trimming, which can weaken it. Regular pruning enhances air circulation, reduces disease risk, and maintains appearance. Use sharp, sterile tools for optimal results.

Propagation: Swamp sawgrass flourishes in wet, marshy environments, propagated mainly by division of its root system. Each section must have ample roots and shoots. This technique is best applied to mature plants, ensuring minimal root disturbance and maintaining soil moisture post-transplanting for effective growth.

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Images of Swamp sawgrass

Attributes of Swamp sawgrass

Distribution of Swamp sawgrass

Care Guide for Swamp sawgrass

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