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Chasmanthium latifolium

Northern Sea Oats

Plant Type: Native

Chasmanthium latifolium creates clumps of gorgeous green foliage that produce elegant clusters of large, flat, oat-like seedheads that dangle from the plant. The seedheads emerge as green and then transition to a beautiful bronze-purple color later in the summer. The seedheads, when cut and dried, look great in dried flower arrangements and are also a popular food source for birds. It is known to spread somewhat aggressively by rhizomes, so it is better when used in mass plantings and in meadow/prairie-style plantings where it can freely naturalize. It would also do well along streambanks and pond edges.

Size Future Qty Future Date
#1
#2

Mature Height:

2-5 ft

Zone:

3-8

Bloom Color:

Bronze, Green, Purple

Chasmanthium latifolium Characteristics & Attributes:

Attracts Songbirds
Attracts Songbirds
Low Maintenance
Low Maintenance
Ornamental Grass
Ornamental Grass
Water's Edge / Bog Plant
Water's Edge / Bog Plant
Dried Flower/Foliage
Dried Flower/Foliage
Great Foliage
Great Foliage
Vigorous
Vigorous
Native to Northeastern US
Native to Northeastern US
Cut Flower/Foliage
Cut Flower/Foliage
Mass Planting
Mass Planting
Full Sun
Full Sun
Spring
Spring
Moist, Well-Drained
Moist, Well-Drained
Average Water
Average Water
Attributes
Woodland Edge
Naturalizing
Groupings
Moist Areas
Exposure
Partial Shade
Foliage Color
Purple
Green
Habit
Spreading Clump
Upright
Season of Interest (Flowering)
Fall
Winter
Summer
Season of Interest (Foliage)
Fall
Spring
Summer