Yellow sedge (Carex flava)

Yellow sedge

Also known as: Yellow-green sedge

Carex flava is native to North America. It gets its common name, yellow sedge, from its genus and the color of its seed coverings. It mostly grows on meadows, hills and shores of lakes and streams. It only survives in wetlands.

Scientific classification

Species

Yellow sedge (Carex flava)

Grasses, sedges and allies

Instantly identify plants with a snap

Snap a photo for instant plant ID, gaining quick insights on disease prevention, treatment, toxicity, care, uses, and symbolism, etc.

Download the App for Free

Perennial

Lifespan

Grass

Plant Type

Deciduous

Leaf type

10 - 35 ℃

Ideal Temperature

Images of Yellow sedge

Culture

Interesting Facts

In 1754, Lin Nai founded the true sedge genus. True sedge is also one of the main components of the flora in China. It is the dominant grass species in the lowest forest layer in many areas. In some forests, the lower vegetation is mostly true sedge.

Get quick plant knowledge with a snap

Snap a photo for instant plant identification and learn about its name, symbolism, interesting facts, uses, and more.

Download the App for Free

Care Guide for Yellow sedge

Every week

Water

Full sun

Sunlight

10 - 35 ℃

Ideal Temperature

Water: Yellow sedge thrives in moist, wetland-like conditions with consistent moisture. It is resilient in saturated soils and benefits from weekly watering. Found in temperate climates, its growth cycle is closely linked to water availability, enhancing its lush foliage.

Fertilize: To enhance yellow sedge's health, enrich soil annually with mulch or compost in spring. This organic fertilizer supports nutrient supply and moisture retention. Avoid over-fertilization; a modest layer is sufficient. Apply evenly at the base to promote optimal nutrient uptake for robust growth.

Pruning: Yellow sedge is a perennial sedge characterized by bright yellow-green blades. Prune dead foliage to ground level in early spring to enhance growth and prevent disease. Regular pruning fosters health and aesthetic appeal. Consult reputable sources for comprehensive care guidelines.

Propagation: Yellow sedge thrives in wetlands and can be propagated by division during its active growth phase. This method involves separating mature clumps, ensuring each new segment has roots for successful establishment. Precision is crucial to prevent damage to the delicate root structure.

Get tips and tricks for your plants.

Keep your plants happy and healthy with our guide to watering, lighting, feeding and more.

Download the App for Free

Learn More About Yellow sedge