


Northern Sea Oats Grass
Chasmanthium latifolium
11 reviews
Northern Sea Oats Grass
Chasmanthium latifolium
11 reviews
- Drought tolerant once established
- Attractive seed heads add winter interest
- Low maintenance and easy to grow
$37.00
$53.00
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$200
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Why Northern Sea Oats Grass?
Northern Sea Oats Grass (Chasmanthium latifolium) is a versatile and low-maintenance grass that is perfect for adding texture and interest to any garden or landscape. With its unique drooping seed heads and attractive foliage, this grass is a great choice for naturalizing areas, providing erosion control, or adding a touch of whimsy to a shady spot in the garden.
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Sunlight
Northern Sea Oats Grass requires full to partial sunlight for optimal growth. It is best to plant in a location that receives at least 6-8 hours of direct sunlight per day. However, it can tolerate some shade and may also thrive in partial shade conditions

Watering
Northern Sea Oats Grass requires regular watering, especially during periods of dry weather. It prefers consistently moist soil but can tolerate short periods of drought. Water deeply once or twice a week, depending on weather conditions, to keep the soil

Fertilizing
Northern Sea Oats Grass benefits from an application of a balanced fertilizer in spring. A slow-release fertilizer high in nitrogen and potassium is recommended to promote healthy growth and flowering. Avoid high levels of phosphorus to prevent excess grow
Northern Sea Oats Grass (Chasmanthium latifolium)
Northern Sea Oats Grass, also known as Chasmanthium latifolium, is a beautiful ornamental grass with distinct flat, oat-like seed heads that turn from green to bronze in the fall. This native grass is a great addition to any garden or landscape due to its unique appearance and low maintenance requirements.
Features:
- Height: 2-4 feet
- Spread: 1-2 feet
- Exposure: Partial shade to full shade
- Soil: Prefers moist, well-drained soil
- Blooms: Summer
- Deer resistant
- Drought tolerant
Uses:
Northern Sea Oats Grass is often used in border plantings, woodland gardens, or naturalized areas. Its unique seed heads add texture and interest to flower arrangements and bouquets. This grass is also a great choice for erosion control on slopes or along stream banks.
Care:
This grass is low maintenance and easy to grow. It thrives in shady areas, making it a great option for gardens with limited sunlight. Water regularly during the first growing season to establish a deep, extensive root system. Cut back old foliage in late winter before new growth emerges.
Plant Information:
Botanical Name: | Chasmanthium latifolium |
USDA Zones: | 3 - 8 |
Water: | Moderate - Adapts to Wet/Dry Once Established |
Exposure: | Full Sun |
Soil Needs: | Well-Drained |
Mature Height: | 2 - 3 feet |
Mature Spread: | 1 - 2 feet |







Pollination Info
Pollination Info for Northern Sea Oats Grass (Chasmanthium latifolium)
Northern Sea Oats Grass is a self-pollinating plant, meaning that it does not rely on external pollinators for reproduction. The flowers of Chasmanthium latifolium are wind-pollinated, with the male and female parts of the flower contained within the same structure.
While Northern Sea Oats Grass does not require pollinators for reproduction, having a diverse pollinator population in your garden can still be beneficial for overall ecosystem health. Bees, butterflies, and other pollinators may visit the plant for nectar and inadvertently assist in pollination.
It is important to maintain a healthy pollinator population in your garden by avoiding the use of pesticides and planting a variety of native flowering plants that provide food and habitat for pollinators.
FAQ
Frequently Asked Questions about Northern Sea Oats Grass
What is Northern Sea Oats Grass?
Northern Sea Oats Grass, scientifically known as Chasmanthium latifolium, is a clumping ornamental grass native to North America. It is prized for its attractive bamboo-like foliage and unique seed heads.
How big does Northern Sea Oats Grass grow?
Northern Sea Oats Grass typically grows to a height of 2 to 4 feet and spreads to about 2 to 3 feet wide. It is a relatively low-maintenance plant that forms dense clumps in garden beds.
How do I care for Northern Sea Oats Grass?
Northern Sea Oats Grass prefers partial shade to full sun and well-drained soil. It is drought-tolerant once established, but regular watering during dry periods is recommended. In late winter or early spring, cut back old foliage to make way for new growth.
How do I propagate Northern Sea Oats Grass?
You can propagate Northern Sea Oats Grass by dividing established clumps in early spring. Simply dig up the clump, separate the roots, and replant them in the desired location. You can also collect and sow seeds in the fall.
Are there any pests or diseases that affect Northern Sea Oats Grass?
Northern Sea Oats Grass is relatively pest and disease-resistant. However, it may be susceptible to rust, a fungal disease characterized by orange or brown spots on the foliage. Ensure good air circulation around the plant to prevent rust.
Is Northern Sea Oats Grass invasive?
While Northern Sea Oats Grass is not considered invasive, it can self-seed and spread in favorable conditions. To prevent it from becoming too aggressive in the garden, deadhead the seed heads before they mature and scatter seeds.
Can I use Northern Sea Oats Grass in flower arrangements?
Absolutely! The unique seed heads of Northern Sea Oats Grass make it a popular choice for dried flower arrangements. Simply cut the seed heads when they are in their prime and hang them upside down to dry. They will retain their shape and color for months.
Planting & Care
Planting & Care for Northern Sea Oats Grass (Chasmanthium latifolium)
Northern Sea Oats Grass, also known as Chasmanthium latifolium, is a beautiful ornamental grass that is native to North America. It is a versatile plant that can be grown in a variety of soil types and conditions. Here are some planting and care tips for Northern Sea Oats Grass:
Planting:
- Choose a location that receives partial shade to full sun.
- Prepare the soil by digging a hole that is slightly larger than the root ball of the plant.
- Plant the Northern Sea Oats Grass at the same depth as it was in the container.
- Water the plant thoroughly after planting.
Care:
- Water the plant regularly, especially during dry spells.
- Apply a balanced fertilizer in the spring to promote healthy growth.
- Prune dead or damaged foliage in the fall to promote new growth in the spring.
- Divide the plant every few years to prevent overcrowding.
- Watch for pests and diseases, and take appropriate action if necessary.
By following these planting and care tips, you can enjoy the beauty of Northern Sea Oats Grass in your garden for years to come.
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Customer Reviews
4.7 out of 5 based on 11 reviews
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Thriving plant, exceeded my expectations
Fast shipment, received my Northern Sea Oats Grass in just a few days.
Great quality Northern Sea Oats Grass, very pleased with the purchase.
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