Cloud sedge (Carex haydeniana)

Cloud sedge

Cloud sedge (Carex haydeniana) is a sedge that is usually found in moist and rocky areas of alpine and subalpine climates. Carex haydeniana was given its specific epithet haydeniana in honor of Ferdinand Vandeveer Hayden, an American geologist who discovered the species.

Scientific classification

Species

Cloud sedge (Carex haydeniana)

Grasses, sedges and allies

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41 cm

Plant Height

Yellow, Green, Brown

Flower Color

Semi-evergreen

Leaf type

10 - 35 ℃

Ideal Temperature

Culture

Interesting Facts

In 1754, Lin Nai founded the true sedge genus. True sedge is also one of the main components of the flora in China. It is the dominant grass species in the lowest forest layer in many areas. In some forests, the lower vegetation is mostly true sedge.

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Care Guide for Cloud sedge

Every week

Water

Full sun

Sunlight

10 - 35 ℃

Ideal Temperature

Water: Cloud sedge thrives in moist habitats, preferring evenly moist soil and tolerating brief wetness, but should not be waterlogged. Weekly watering mimics its natural cycle, crucial for robust growth influenced by water availability during the growing season.

Fertilize: To enhance cloud sedge's growth, apply 5 cm (2 inches) of organic mulch or compost annually in spring. This supports root systems and foliage. While cloud sedge prefers low-fertility soil, moderation is key. Typically, no additional fertilizer is needed, with younger plants benefiting from biennial feeding.

Pruning: Cloud sedge is a hardy perennial sedge with tufted growth. Prune in early spring, trimming dead foliage to the ground to boost new growth. Avoid heavy late summer or fall pruning. Regular pruning improves appearance and health; use clean, sharp tools to prevent disease.

Propagation: Cloud sedge can be propagated through division by separating root clumps, ensuring each has healthy roots. This should occur during active growth for optimal recovery. Handle gently to prevent root damage, then replant in suitable soil, water regularly, and monitor for stable growth.

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