Hairy sedge (Carex lacustris)

Hairy sedge

Also known as: Rip-gut sedge, Lake-bank sedge

The scientific name of hairy sedge(Carex lacustris) accurately refers to its affinity for lake environments, with lacustris meaning "lakes." However, its common name, Hairy sedge, is somewhat misleading as this species has relatively little hair. This sedge is an important food source for insects, waterfowl, songbirds, mammals, and turtles.

Scientific classification

Species

Hairy sedge (Carex lacustris)

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

Grass

Plant Type

Spring, Summer

Bloom Time

51 cm to 1.3 m

Plant Height

60 cm to 90 cm

Spread

White, Yellow, Green, Brown

Flower Color

Semi-evergreen

Leaf type

5 - 32 ℃

Ideal Temperature

Spring, Summer

Growth Season

Images of Hairy sedge

Attributes of Hairy sedge

Growth Rate

During its active growth season in spring and summer, hairy sedge exhibits a rapid growth rate. This brisk pace fuels heightened leaf production and a substantial increase in height, whilst also potentially precipitating early flowering. Consequently, its spring and summer environments are punctuated by dynamic, robust growth that underlines its horticultural significance.

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 Hairy sedge

Every week

Water

Full sun

Sunlight

5 - 32 ℃

Ideal Temperature

Water: Hairy sedge thrives in wetland environments, requiring high moisture and consistent hydration. It should be watered weekly, particularly during active growth periods when water demand increases significantly. This plant is often grown outdoors, making its moisture needs essential to its maintenance.

Fertilize: To maintain hairy sedge's health, apply mulch or compost biannually, coinciding with growth cycles. Fertilize in spring for growth and autumn for dormancy preparation. Use a thin layer to prevent root rot. Follow local ecological guidelines to protect hairy sedge's habitat during these applications.

Pruning: Hairy sedge requires annual maintenance, including early spring pruning to promote healthy growth. Remove dead leaves for better air circulation and disease prevention, while avoiding excessive cutting. Regular pruning maintains size and shape, supporting robust growth throughout the season.

Propagation: Propagation of hairy sedge involves sowing fresh seeds on a well-draining substrate. Keep the medium moist, avoid direct sunlight, and provide adequate light for growth. Once seedlings have strong roots and multiple true leaves, they can be transplanted to their final location.

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 Hairy sedge