Limestone meadow sedge (Carex granularis)

Limestone meadow sedge

Also known as: Hale's sedge

Limestone meadow sedge (*Carex granularis*) is a water-loving sedge that can be differentiated from its many cousins by its grainy *pistillate spikelets* (the spiked pod that holds the seed). This plant provides food to the caterpillars of several butterfly species. It is also eaten by a range of other wildlife, including grasshoppers, birds, rabbits, and deer. Limestone meadow sedge's name comes from the plant's preference for alkaline, or calcium-rich, soils.

Scientific classification

Species

Limestone meadow sedge (Carex granularis)

Grasses, sedges and allies

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Perennial

Lifespan

Grass

Plant Type

Mid spring, Late spring, Early summer, Mid summer

Bloom Time

15 cm to 61 cm

Plant Height

30 cm

Spread

Green, Blue

Leaf Color

Slow

Growth Rate

Images of Limestone meadow sedge

Attributes of Limestone meadow sedge

Growth Rate

Limestone meadow sedge's slow growth rate fosters gradual development during Spring and Summer, impacting its sturdy stem and digitate leaf cluster formation. Observations reveal modest height increase and sparse tiller production, reflecting its adaptability to harsh karst environments. This unique blend of resilience and slow growth synergizes, creating an intriguing horticultural entity.

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 Limestone meadow sedge

Every week

Water

Full sun

Sunlight

0 - 32 ℃

Ideal Temperature

Water: Originating from moist meadows and riverbanks, limestone meadow sedge thrives in consistently moist environments. Weekly watering is essential to keep the soil damp without waterlogging. Typically grown outdoors, limestone meadow sedge benefits from natural rainfall during its active growing season to support its lush foliage.

Fertilize: For healthy growth, limestone meadow sedge thrives on nutrients from mulch or compost. Fertilize in spring and fall by applying a thin layer at the base. This enriches soil and retains moisture. Avoid over-fertilization to prevent root burn, ensuring limestone meadow sedge thrives in its natural growth cycle.

Pruning: Limestone meadow sedge thrives in moist, well-drained soils and features slender, arching foliage. Prune dead leaves and stems in early spring to enhance growth and health. This practice improves air circulation, reduces disease risk, and enhances appearance. For specific guidance, consult local horticultural sources.

Propagation: Limestone meadow sedge is a perennial that propagates via rhizomatous growth. To divide, excavate root clumps ensuring healthy roots are attached. Replant in well-drained, moist soil, maintaining consistent moisture for establishment. This asexual reproduction method ensures genetic consistency across generations of limestone meadow sedge.

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