Green bulrush typically starts flowering in June.
green bulrush
Scirpus atrovirens
Green bulrush (Scirpus atrovirens) is a perennial wetland marsh plant native to eastern North America. Its smooth, course, and variable leaves are light green in color and grow in a clump about 2-3 feet tall. Its white to yellow-green flowers form a pyramid-shaped inflorescence. It prefers mostly sunny, wet areas and can be found in marshes, shallow lakes, and ditches. Perennial in most of its range, green bulrush can tolerate occasional flooding and drought. It serves as a valuable resources for wildlife, providing food, shelter, and nesting material. It also helps to reduce soil erosion and filter pollutants from water.
Cycle:
Perennial
Watering:
Frequent
Propagation:
Division,Seed Propagation,Cutting
Hardiness Zone:
3 - 9
Flowers:
Green maturing to brown Flowers
Sun:
Full sun,part shade
Growth Rate:
Low
Maintenance:
Low
Drought Tolerant:
Yes
Salt Tolerant:
Yes
Invasive:
Yes
Care Level:
Medium
watering
Water green bulrush once or twice a week, with enough water to keep the root zone moist. Depending on the weather conditions and potting mix, this can be anywhere from 1-2 inches of water. Ensure that the soil has drained well and has not become soggy, as this could cause root rot. Water in the morning rather than evening to prevent fungal growth.
sunlight
Green bulrush (Scirpus atrovirens) requires full sunlight for optimum growth. During the summer months, this plant species should have 6-8 hours of full sun each day, or it may become stressed and not achieve its full potential. Some morning sun is beneficial for optimal growth. In the winter months, Green bulrush can tolerate some shade, but should still have a few hours of direct sunlight each day.
pruning
Green bulrush (Scirpus atrovirens) should be pruned every year in the springtime, prior to the new growth appearing. Pruning should be done to remove dead or damaged stems, as well as any stems with poor form. Pruning will also help to promote bushier, healthy growth. When pruning green bulrush, take care to make neat, clean cuts, and avoid cutting a stem at the same point multiple times. Pruning should result in a balanced, well-shaped plant.
Season
Fall
Winter
Spring
Summer
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Starts Flowering
