Prairie junegrass (Koeleria macrantha)

Prairie junegrass

Also known as: June grass, Slender hairgrass

The grass known as prairie junegrass (Koeleria macrantha) is found in North America and Eurasia, and its most common habitat is the prairie. It prefers cooler seasons, like early spring and fall. It's widely used as a low-maintenance lawn and turfgrass, particularly for golf course roughs.

Scientific classification

Species

Prairie junegrass (Koeleria macrantha)

Grasses, sedges and allies

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Perennial

Lifespan

30 cm to 60 cm

Spread

2.5 cm

Flower Size

Yellow, Green, Brown

Flower Color

Evergreen

Leaf type

0 - 35 ℃

Ideal Temperature

Spring, Fall

Growth Season

Rapid

Growth Rate

Images of Prairie junegrass

Attributes of Prairie junegrass

Growth Rate

Prairie junegrass's rapid growth rate is evident in spring and fall, manifesting in swift leaf production, a significant increase in height, and early flowering. Observers may note a drastic expansion in foliage and formation of seed heads. Despite a slower growth in other seasons, prairie junegrass's overall development is dominated by its vigorous spring-fall surge. Intriguingly, this speed sets it apart in prairie restoration efforts for quick ground cover.

Distribution of Prairie junegrass

Distribution Map

Prairie junegrass is a grassy species predominantly distributed across temperate regions of the Northern Hemisphere. It has been successfully introduced and is now present in parts of the Southern Hemisphere and North America. In addition to its native habitat, prairie junegrass has adapted to cultivation in various non-native regions, indicating its resilience and versatility.

Native

Cultivated

Invasive

Introduced

No species reported

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Habitat

Dry, sandy prairies, open woods, rocky slopes

Hemisphere Trend Curve

Northern

Sorthern

Culture

Symbolism

Psychic powers, Protection. It symbolizes food, concealment and hardiness.

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Care Guide for Prairie junegrass

Every week

Water

Full sun

Sunlight

0 - 35 ℃

Ideal Temperature

Garden Soil

Soil Type

Water: Adapted to native grasslands, prairie junegrass demonstrates strong drought tolerance, requiring water only once a week. Overwatering is harmful, and prairie junegrass thrives outdoors across various climates, conserving water in its foliage during dry spells.

Fertilize: For optimal growth of prairie junegrass, apply balanced fertilization in spring using slow-release options. This supports root and foliage health. Adjust fertilizer quantity per size and prefer organic types for better soil fertility. Avoid fertilizing dormant prairie junegrass in late fall and winter to protect against vulnerable growth.

Pruning: Prairie junegrass is a hardy perennial grass that flourishes in diverse environments, especially prairies. Early spring pruning of old or damaged foliage fosters vigorous growth and improves air circulation, enhancing its appearance and minimizing disease risk. Consult reliable horticultural sources for optimal care strategies.

Propagation: Prairie junegrass is a hardy, clump-forming grass ideal for various conditions. Propagate by division during dormancy, ensuring each segment has roots. Plant divisions in well-prepared soil with adequate moisture for effective root establishment and growth.

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