Species Feathertop
beige-brown spikelets with green leaves and stems

Feathertop

Calamagrostis epigeios

Also Known As - Chee Reedgrass
Feathertop, commonly known as Calamagrostis epigeios, is a tall, perennial grass species. It has airy, feathery panicles composed of tiny, bottle-brush-like spikelets. The fine foliage is deep green and when brushed against, gives off a sweet, nutty fragrance. Feathertop can grow up to 60 inches tall and is best suited to moderately moist, well-drained soils in full sun. Its tufted clumps reach their tallest height in late summer and are highly enjoyed by butterflies, bees, and other small wildlife. As a bonus, the grass is also resistant to deer browsing. With its long and graceful stems, Feathertop provides an impressive backdrop in any garden bed.

Watering:

Average

Hardiness Zone:

Sun:

full sun,part shade

Leaf:

Yes

Leaf Color:

green

Growth Rate:

Low

Drought Tolerant:

Yes

Salt Tolerant:

Yes

Care Level:

Moderate

watering

Water Blue Joint Reedgrass once a week during average weather conditions, providing approximately 1 inch of water each time. Increase the frequency and amount of water during hotter, drier conditions. During the hottest days of the summer, water as much as possible to keep the soil evenly moist. If possible, irrigate only early in the morning so as to allow the grass time to dry out during the day.

sunlight

Blue Joint Reedgrass typically thrives with full sunlight for 6-7 hours a day. If the temperatures and/or sunlight exposure is extreme, this species may benefit from partial sun or shade. While Blue Joint Reedgrass may do alright in lower levels of light, it typically performs best when under direct sunlight.

pruning

Blue Joint Reedgrass should be pruned every 2 to 3 years, preferably in late winter or early spring. In late winter or early spring, cut back the stalks from a few inches above the ground, removing any dead or broken blades. If needed, remove any dead flowering spikes at the same time to encourage new growth. This will ensure that the plant remains vibrant and healthy and will help it grow dense and upright. Pruning will also help the plant produce more attractive foliage and flowers.

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