Species Blackened Sedge
brown-beige spikelets with green foliage and stems

Blackened Sedge

Carex atrata

Blackened Sedge (Carex atrata) is an attractive, slow-growing evergreen plant native to Asia. It features thin, dark green, slender leaves that turn purple-black in cold temperatures. This plant is perfect for ground cover, edging, or as a low border in part-shade to full shade gardens. Blackened Sedge's small flowers bloom in the spring, and it requires regular watering. In fall, the leaves may turn a beautiful maroon color. Planting and maintaining this species is easy and incredibly rewarding, as the contrast between its dark foliage and its bright flowers make it a unique and stunning addition to any garden.

Watering:

Frequent

Hardiness Zone:

Sun:

full sun,part shade

Leaf:

Yes

Leaf Color:

green

Growth Rate:

Low

Drought Tolerant:

Yes

Salt Tolerant:

Yes

Care Level:

Medium

watering

Atlantic Sedge should be watered regularly. During the summer months, it should be watered about twice a week, ensuring that the soil stays moist but not soggy. During the winter it should be watered about once every 2 weeks, allowing it to dry out in-between watering. If grown in containers, check the soil often and if it appears to be dry, water the plant. Be sure to not over-water as it can cause root rot and damage the plant.

sunlight

Atlantic Sedge benefits from plenty of sunlight and should be grown in a location that receives at least 4-6 hours of direct sun each day. During the summer months, this plant species thrives with increased sunlight but must be protected from the harshest midday sun. In areas with hot climates, it is best to provide some shade during the heat of the day. In moderate climates, filtered sun is preferred.

pruning

Atlantic Sedge (Carex atlantica subsp. atlantica) should only be pruned when the plant begins to look overgrown or when dead, diseased, or damaged foliage needs to be removed. The best time to prune is late winter or early spring before new growth begins. When pruning, avoid cutting more than a third of the plant's foliage at any given time, as this can cause stress to the plant and hinder its growth. Use sharp, clean pruning shears and make sure to prune all of the affected foliage, as partial pruning can cause more damage.

⚠️ Perenual and its members cannot be held liable for any health issues that may arise from the information provided on the website or from using any of the plants found on the site. The information provided is intended to be used as general guidelines only.