Spreading Sedge

Weak Sedge should be watered twice a week, using a light spray. Water deeply enough to moisten the soil to a 3–4 inch depth and avoid wetting the foliage of the plant. To ensure the plant gets enough moisture, use a watering can or hose with a nozzle and start at the base rather than from the top. For best results, water early in the morning or late evening to reduce water lost from evaporation. During hot summer months, water more frequently to keep the soil moist.

Weak Sedge (Carex laxa) needs plenty of sunlight in order to thrive. This plant species is best grown in full sun, meaning it should be placed in a location that receives a minimum of 6 to 8 hours of direct sunlight per day. If possible, you should look for a location with a south facing exposure, as this will yield the maximum amount of light throughout the day. During the late spring or summer months, when the days are long, Weak Sedge will benefit from taking on additional light. Try to avoid planting USDA hardiness zone 8 weeds in shady locations.

Weak Sedge (Carex laxa) should be pruned once in a year in late winter before new growth begins. Pruning should be done lightly, removing dead and dying stems and no more than 1-third of the total living foliage. This will help encourage a denser, more compact growth habit, while still allowing plenty of new growth. Pruning also helps remove disease and pests that may have accumulated over the winter months. To avoid shock to the plant, use sharp and sterile pruning tools that will provide a clean cut.