Species One And A Half Flowered Reedgrass
yellow-brown flowers on lime stems

One And A Half Flowered Reedgrass

Calamagrostis sesquiflora

Also Known As - Rainier Reedgrass
One and a Half Flowered Reedgrass (Calamagrostis sesquiflora) is an ornamental perennial grass native to Central and Southern Europe. It is a robust grass that grows quickly and can reach heights of up to 6 feet. The sturdy stems are topped with clusters of purplish-pink flowers that bloom in spring. The waterside foliage is a bluish shade of gray and is characterized by its yellow tips. This plant is perfect for adding texture and color to meadows, wetlands, and dry climates. It is hardy and easy to maintain, requiring little more than occasional trimming. In addition to making for an attractive garden feature, the grass is also loved by wildlife for its breeding grounds, nesting sites, and food sources.

Watering:

Frequent

Hardiness Zone:

Flowers:

Purple Flowers

Sun:

full sun,part shade

Soil:

Sand

Leaf:

Yes

Growth Rate:

Low

Drought Tolerant:

Yes

Salt Tolerant:

Yes

Care Level:

Medium

watering

Pickering's Reed Bentgrass should be watered once a week to a depth of 1 inch. The soil should be allowed to dry out between waterings. Avoid over-watering or letting the soil stay soggy for long periods of time. During periods of extreme heat, watering may need to be increased, but should still not be excessive. The grass should also be watered in the morning or late afternoon to reduce water evaporation.

sunlight

Pickering's Reed Bentgrass prefers full sunlight and grows well in areas that receive 6 to 8 hours of direct sunlight a day. It is tolerant to periods of partial shade but growth is increased if it is allowed more sun. It is best to allow the grass to receive 4 to 6 hours of direct sunlight in the morning and 2 to 4 more hours in the late afternoon. Morning sun helps the plant create its dense tufted habit and helps it maintain its overall health. This species of grass also does well when it receives afternoon sun, which helps to ensure optimal photosynthesis for new leaf growth.

pruning

Pickering's Reed Bentgrass is often pruned in late winter or early spring to remove any dead or diseased foliage, and to promote a more dense, uniform growth. Pruning should be done very lightly, as this species has a shallow root system that can be easily damaged. Lightly shear the tips of the shoots with a sharp pruning shear or scissors. Be sure not to prune more than 1-third of the foliage in any given year. If too much foliage is removed at once, the plant can become stressed and may not regrow properly. Pruning is not necessary for Pickering's Reed Bentgrass unless there is damage from disease or insects, or if the grass has become overly tall and unruly.

Season

Fall
Winter
Spring
Summer
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Starts Flowering

Harvest Fruit

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