Product Details
A clump-forming Korean Feather Reed Grass with color-changing foliage and plume-like inflorescences, Calamagrostis brachytricha ‘Caspian’ makes a superior addition to gardens and yards, whether singly or in groups. The leaves are glossy green with tinges of bronze throughout most of the season, then turn a golden yellow in autumn. Fluffy, narrow flower plumes arrive in late summer in subtle shades of purplish-pink and persist through winter in their mature hue of pure white. A relation of our much-loved Calamagrostis x acutiflora ‘Karl Foerster,’ ‘Caspian’ distinguishes itself with these distinctive plumes in addition to broader, coarser leaves.
Calamagrostis is a genus of about 250 perennial Grasses from a variety of habitats in Europe, Asia, and Central and North America that are commonly called Reed Grass. They are primarily cool-season growers that establish their growth early in the spring, bloom in spring or early summer, slow down in hot weather. Plants can be clump-forming or rhizomatous and range from sod-forming turf grasses to statuesque architectural standouts. Tall plumes, that stand above lower basal foliage of cultivated varieties, form seedheads that retain their ornamental value through the winter. They prefer full sun to light shade and thrive in moist, well-drained soils, though they are adaptable to a variety of soil types. Plant these tall-blooming grasses as a hedge or screen, as we do in the perennial border surrounded by tall-flowering plants, as a sculptural focal point, or even in a large container. These versatile Grasses add a strong structural element to the landscape and provide year-round interest.
For more information on Calamagrostis, click Growing Guide.
Shipping
HOW PLANTS ARE SHIPPED
The size of the plants we ship has been selected to reduce the shock of transplanting. For some, this means a large, bareroot crown. Others cannot travel bareroot or transplant best if grown in containers. We ship these perennials and annuals in 1 pint pots, except as noted. We must point out that many perennials will not bloom the first year after planting, but will the following year, amply rewarding your patience. We ship bulbs as dormant, bare bulbs, sometimes with some wood shavings or moss. Shrubs, Roses, vines, and other woody plants may be shipped bareroot or in pots. The size of the pot is noted in the quick facts for each item.
WHEN WE SHIP
We ship our bulbs and plants at the right time for planting in your area, except as noted, with orders dispatched on a first-come, first-served basis by climate zone. We also ship a wide range of containers and planters, tools, supplies, fertilizers, garden wear, garden decor items, as well as indoor decorations like wreaths and dried bouquets when available. Estimated dates for shipping are indicated in the green Shipping Details box for each item. Please supply a street address for delivery. Kindly contact us with two weeks notice, if you'll be away at the expected time of delivery.
OUR GUARANTEE
We guarantee to ship plants that are in prime condition for growing. If your order is damaged or fails to meet your expectations, we will cheerfully replace or refund it. Please contact our Customer Service Department at 1-800-503-9624 or email us at [email protected]. Please include your order number or customer number when contacting us.
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Growing guide
Latin Name Pronunciation: kal-ah-mah gros’ tiss
Calamagrostis is a genus of about 250 perennial grasses from a variety of habitats in Europe, Asia, Central and North America that are commonly called Reed Grass. Tall plumes that stand above lower basal foliage of cultivated varieties form seedheads that retain their ornamental value through the winter.
Growing Calamagrostis
Plant the crown just at soil level, or slightly above if you will be adding mulch. Spacing is indicated on the back of the plant tag. Best with good air circulation.
Light: Full sun to part shade; Plants produce more flowers in sun (with sufficient moisture). Likely to be more lax and less floriferous in shade.
Watering: Medium
Fertilizer: Not necessary; thrives in soil with high organic content, so occasional compost applications and shredded bark mulch are beneficial.
Soil: Fertile moisture-retentive soil with good organic content; ‘Karl Foerster’ can tolerate clay.
Pests/Diseases: Susceptible to rust diseases in hot humid climates with poor air circulation. As with most grasses, if voles inhabit your area they can be a problem consuming roots and crowns.
Dividing/Transplanting: Calamagrostis brachytricha is a warm season grass that should be divided or transplanted in spring. ‘Karl Foerster’ and other cool season growers can be divided or transplanted in either spring or fall.
End-of-Season Care: Leave standing for winter interest. Cut down to 4-6” in early spring or if plant looks under the weather. Chopped up dried foliage makes good mulch.