Grasses
Calamagrostis x acutiflora 'Overdam'
Overdam variegated feather reed grass
Cream-edged green blades form a compact upright clump, with pale margins sometimes taking on a pink blush. Tall, feathery flower stems rise above the foliage in late spring and mature to sandy tan. Use this narrow grass to repeat vertical accents behind low perennials or along a sunny border.
At a glance
- Sun
- Full sun
- Mature size
- Height: Foliage under 2 ft.; flowers to 5 ft. · Spread: 1–2 ft.
- Water
- Average; extra water in extreme heat
- Hardiness
- USDA 4–8
- Bloom
- Late spring; persistent tan seed heads.
Sizes & prices
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- #3Call for price
Catalog updated September 8, 2026. This is not a live stock count; please call to confirm availability and price.
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Resistance & tolerances
- Deer
- Generally resistant; not browse-proof.
Resistance is not a guarantee; deer and rabbits may browse any plant.
Seasonal interest
- Habit
- Cool-season, clumping grass; does not reseed.
Growing & care
- Pruning
- Cut to about 6 in. in early spring before growth.
- Division
- Divide in spring or fall.
- Soil
- Adaptable, including clay; avoid persistently soggy crowns.
Sources & photo credits
Photo: Walters Gardens, Inc. · Walters promotional/media limited license; credit required; no transfer/sublicense or downloadable-format web posting
Image notes: Calamagrostis x acutiflora 'Overdam'; resized for web display.
Reviewed October 1, 2026. Growing conditions vary by location.