Koeleria macrantha

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Koeleria Macrantha 6 Koeleria Macrantha 3 Koeleria Macrantha 2 Koeleria Macrantha 1 Koeleria Macrantha 4 Koeleria Macrantha
Koeleria Macrantha 6 Koeleria Macrantha 3 Koeleria Macrantha 2 Koeleria Macrantha 1 Koeleria Macrantha 4 Koeleria Macrantha

Koeleria macrantha

Common Name: Junegrass

Junegrass is a cool-season perennial bunchgrass reaching 10 to 20 inches tall. It thrives in dry prairies, savannas, dunes, open woodlands, and sandy or rocky soils. This grass is an important species for prairie restorations and erosion control due to its fibrous root system. Junegrass is one of the first grasses of the season to bloom, showing its panicles in June, hence the name. It provides forage for wildlife and adds texture to native plantings in gardens and restoration projects.

Characteristics

Product Form Plant, Seed
Type Graminoid
Sun Full Sun, Partial Sun
Soil Loam, Sand/Gravel, Calcareous
Moisture Dry, Mesic
Average Max Height (inches) 24
Suggested Plant Spacing (inches) 12
Dominance Low

Range Maps

Sowing Information

For most homeowners, the recommended method is to hand-broadcast seed at a minimum rate of 16–64 PLS (Pure Live Seed) ounces per acre. To ensure even coverage, broadcast the seed in perpendicular passes across the site. Grass seed should be broadcast first and lightly raked into the soil. Afterward, apply a light mulch layer using clean, seed-free straw or, preferably, our native Little Bluestem straw, available at our retail garden centers. Once mulching is complete, broadcast native wildflower seed over the area without raking it in. A good rainfall or thorough watering will provide sufficient soil contact for successful germination.

Planting Information

Dig a hole in your planting site slightly larger than the plant’s root system. When placing the plant into the hole, ensure that the soil line remains consistent with its original level in the pot. Fill in around the roots with the excavated soil, gently firming it to eliminate air pockets. Water the plant thoroughly the same day to promote successful establishment.