Northern Sea Oats Seeds


Chasmanthium latifolium, Northern Sea Oats 2-3′ tall warm season clumping perennial grass for wet areas in part shade. Tolerates coastal exposure, easy to grow, low maintenance Zone 4-9. Ornamental Grass Seeds, Canada

25 seeds/pkt

Out of stock


Chasmanthium latifoliumChasmanthium latifoliumNorthern Sea Oats


Type: Perennial, warm season, clumping
Bloom: Summer
Flower: Green, flat
Height: 2-3′ tall x 2′ wide
Light: Part shade to part sun
Soil: Moist areas
P.H.: 6.1-7.3
Moisture: Maintain even moisture
Use: Fall interest, accent, cut flower, wet areas, woodland, seaside
Tolerances: Coastal exposure, salt, wind, wet areas
Notes: May reseed in ideal conditions. Cut back to ground, early Spring
Zone: 4-9
Native to

Chasmanthium latifolium Seed Propagation
Indoors: Start 8-12 weeks before last frost date. When seedlings have second set of true leaves, transplant to 3-4″ containers. Harden off & transplant outdoors 12-18″ apart after last frost date. Alternatively sow in pots in Spring & germinate in cold frame
Outdoors: Transplant recommended


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