Northern Sea Oats Seeds - Ornamental Grass Seeds for Home Gardens

Northern Sea Oats is a native ornamental grass known for its attractive, flat seed heads that turn bronze as they mature. It forms upright clumps of arching green foliage and grows well in woodland gardens, borders, containers, and naturalized landscapes. The plant prefers partial shade to full sun, fertile well-drained soil, and regular moisture.

Features

• Attractive hanging seed heads
• Arching green ornamental foliage
• Native perennial grass
• Suitable for shade and woodland gardens
• Adds texture and seasonal interest
• Suitable for borders and naturalized areas
• Performs well in moist, well-drained soil
• Can be grown in containers

Specifications

• Scientific Name: Chasmanthium latifolium
• Common Name (US): Northern Sea Oats
• Seed Type / Variety: Ornamental Grass Seeds
• Growth Habit: Clumping perennial grass
• USDA Zones: 5–9
• Planting Season: Spring or fall
• Growing Season: Spring through fall
• Germination Time: Approximately 10–30 days
• Sunlight Requirements: Partial shade to full sun
• Soil Requirements: Moist, fertile, well-drained soil
• Watering Needs: Moderate; maintain consistent moisture
• Mature Plant Size: Approximately 2–4 feet tall
• Plant Spacing: Approximately 18–24 inches apart