Silvery Sedge

When watering Hoary Sedge, it's important to create a balance of water that provides enough moisture for the plant, but not too much that it becomes waterlogged. To meet these needs, plan to water your Hoary Sedge once or twice a week, applying about 1 inch of water each time. If the soil is already moist, it’s likely that you won’t have to water your Hoary Sedge. To check the soil, simply use your finger to press into the soil. If it’s damp, it likely doesn’t need any more water. Additionally, soak the soil of your Hoary Sedge for a few minutes to ensure the water reaches the plant’s roots.

Hoary Sedge or Carex canescens does best in full sun to partial shade with a moderate amount of direct sunlight. It needs at least 3 to 4 hours of direct sunlight each day to thrive. The species also prefers light, well-drained soil, which should be kept evenly damp. It can tolerate a range of soil types but prefers soil with abundant organic matter. Moderate temperatures and consistent moisture levels are ideal for Hoary Sedge. It should be kept in an area that receives morning sun and afternoon shade in warmer climates and partial or full shade in cooler climates.

Hoary Sedge is best pruned in late winter/early spring before new growth emerges. This allows the plant to direct its energy towards new growth rather than expended energy in healing the wounds created by pruning. Pruning of Hoary Sedge should be light, removing spent stems and any dead or discolored foliage. Avoid removing too much as this will weaken the plant and encourage more dead foliage. Additionally, do not let the trimmed foliage collect too close to the ground. Pruning should leave the plant tall enough to provide cover, but not so tall that it masks the beauty of the Hoary Sedge.