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Carex tereticaulis

Rush Sedge, Hollow Sedge

Species Description

This link will give you an image of the species as a mature plant, as well as flower, fruit and seed description.

Species description

Cultivation and Uses

This link will give you information about climate parameters, tolerance of climate extremes and adverse soils, biological traits under cultivation, soil factors, uses and potentially undesirable attributes.

Cultivation and uses

Plant Growing Stages


2 Months

4 Months

6 Months


Seed Description

Seed Pre-Treatment



Seed Pre-Treatment: Cold treatment 1wk
Surface sow


Capillary watering


Will not germinate in extreme heat.
Light enhances germination.

Pests and Disease
When to Sow Seeds / Temperature to Sow

Late Spring-Summer

Seed Collection Timeframe

December - January

Storage and Ripening

Seed may remain viable for 2-3 years stored at room temperature.

Grows from Cuttings