Crowded Sedge

Crowded Sedge requires moderate to regular watering. During the summer months it should be watered about once a week, allowing the top few inches of the soil to dry out in between waterings. During colder months, watering should be reduced and only done when the soil starts to dry out. When watering, it is important to make sure the entire root system gets moistened, not just the top few inches of soil. When the soil is dry to the touch, it’s time for water. Additionally, Crowded Sedge grow best when watered evenly and not overly saturated.

Crowded Sedge (Carex adusta) thrives in full sun to partial shade. In full sun, this species will produce more foliage and remain denser than if it were in partial shade. The amount of sun will depend on the time of year and the location of the plant. In spring and summer, this plant should receive at least 6-8 hours of direct sunlight per day, with dappled sunlight in the afternoon. During autumn and winter, Crowded Sedge can handle considerably less direct sunlight, requiring only 3-4 hours per day. With too much sun exposure, the leaves may become scorched and discolored.

Crowded Sedge should be pruned in late summer or early fall to control its size and shape. Prune lightly, taking off no more than 1/3 of the top growth and no more than 1/2 of the side shoots. Pruning encourages growth of new shoots. Remove any dead or damaged leaf stems, as well as any that have grown too tall. Crowded Sedge does not usually require annual pruning, but any pruning should be kept minimal. Pruning can be done with hand pruning shears or a hedge trimmer.