Northern Bog Sedge

In general, it is suggested to water Inflated Narrow Leaf Sedge (Carex grisea) plants regularly to ensure the best health and growth potential. During the growing season (spring and summer), water the plant about twice a week, making sure the soil is moist. During the winter months, water it only once per month and ensure the soil does not dry out completely. It is also important to monitor the soil closely for signs of overwatering or drying out. When in doubt, it is better to water slightly less than to over water the plant.

Inflated Narrow Leaf Sedge (Carex grisea) needs full sun to partial shade for optimal growth. In full sun, it will receive at least 6 hours of direct sunlight every day. In partial shade, it will receive indirect sunlight or bright dappled light for 3 to 4 hours a day. Carex grisea will appreciate a good amount of light, so the more sun it receives, the better it will likely grow.

Inflated Narrow Leaf Sedge (Carex grisea) should be pruned regularly throughout the year. Cut back the plant lightly once in spring and again in summer. This should be done before the plant sends up its flower stalks in late summer or early fall. Prune the plant to keep a neat and tidy appearance in the landscape. Remove the dead, diseased, and damaged stems to promote healthy growth. In addition, it is important to remove any flowers that appear to prevent the plant from reseeding itself and becoming invasive. During winter, it is safe to prune the stems a bit more heavily to reduce the size of the plant if necessary. Pruning should be done cautiously to avoid damaging the delicate stems.