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Ornamental Grass – Feathered Reed Grass

  • Feathered reed grass 

Botanical name: calamagrostis x acutiflora 

Beginner friendly?: yes

Average size at maturity: 3-5 ft in height and 1-2 ft in width 

Bloom time: spring 

Hardy zone: zones 4-9

Flower color: green, pink, white 

Foliage color: green 

Growth rate:  reaches fully mature size every growing season

Pruning instructions: cut back to about 3 inches off of the ground in the late winter/early spring to make room for new growth 

Propagation methods: propagate using division in the fall 

Landscape use: boarders, privacy screen, windbreaker, focal point, mass planting

Light needs: 3-6 hours of sun per day 

Special features: cold season grower, low maintenance, likes wet feet 

Watering instructions: water when the top inch of soil begins to dry 

Fertilizing instructions : use a slow-release granular fertilizer once a year in the spring 

Best time to plant: spring or fall 

Best type of soil: loam or clay 

Companion plants: coreopsis, coneflower, salvia

Toxicity level: non-toxic for humans and plants 

Invasive species: not invasive