Blue Joint Reedgrass (Calamagrostis canadensis var. macouniana) plant — close-up photo
Moderate to grow

Blue Joint Reedgrass

Calamagrostis canadensis var. macouniana

Overview

Blue Joint Reedgrass (Calamagrostis canadensis var. macouniana) is a blue-green tufted perennial grass native to North America. It typically grows in wet areas and can reach up to 3 feet tall. Its inflorescence is an open panicle of narrow, green-blue spikelets with silky hairs at the base and sometimes a purplish tint near the base. Its foliage is bluish-gray, often with a bit of purple. The leaves are thin and have an intense blue color with a slight sheen. Blue Joint Reedgrass is a popular ornamental grass for garden beds and wet areas, providing a beautiful contrast to green grasses. It is easy to care for and requires little water or fertilizer.

Care Guide

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Watering

Average — every "3-5" days.

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Light

full sun, part shade.

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Pruning

Best pruned in February, March, April, February, March, April.

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Propagation

Seed Propagation, Division, Cutting, Layering Propagation

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