Eastern Manna Grass
Glyceria septentrionalis
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Pl. 2FAF — Glyceria septentrionalis
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IOverview
Overview
Eastern Manna Grass (Glyceria septentrionalis) is a perennial graminoid native to the eastern United States and parts of Mexico. Found in habitats such as Alabama, Arkansas, Connecticut, Delaware, District of Columbia, Florida, Georgia, Illinois, and beyond, this plant thrives in wet environments with light to partial sun exposure. Known for its edible seed, it can also be appreciated for ornamental purposes due to its height of 1.5 meters. Its adaptability to various soil types—light (sandy), medium, and heavy (clay)—and water conditions makes it a versatile addition to wetland gardens or naturalized areas.
Quick answers
What is Eastern Manna Grass?
Eastern Manna Grass (Glyceria septentrionalis) is a perennial graminoid native to the eastern United States and parts of Mexico.
Growingconditions · propagation · uses
VCultivation
Cultivation
Eastern Manna Grass thrives in full to partial sun and prefers wet conditions, making it ideal for bog gardens or areas with high moisture. It can grow in light (sandy), medium, or heavy (clay) soils. This perennial reaches a height of 1.5 meters and is best propagated by seed. Given its native range across eastern North America and Mexico, the plant is generally hardy in temperate regions. For cultivation, ensure consistent moisture and ample sunlight for optimal growth.
Light
Full sun, Partial sun/shade
Water
Wet, Water
Soil
Light (sandy), Medium, Heavy (clay)
Life cycle
Perennial
Habit
Graminoid
Mature size
1.5 m tall
For first-time growers
How to grow Eastern Manna Grass for the first time
8steps
Start with Eastern Manna Grass to add a low-maintenance, attractive plant to your garden.
- 1
What you'll need
A shovel, container or planting site, and some seed.
- 2
Best time to plant
Plant in spring or fall when the weather is cooler.
- 3
Soil and container prep
Ensure soil is moist, light (sandy), medium, or heavy (clay).
- 4
Sowing or transplanting
Direct sow seeds where you want them to grow. If using containers, plant in spring.
- 5
First two weeks
Keep the soil consistently moist and avoid direct sunlight for a few days.
- 6
Ongoing care
Water regularly, especially during dry spells. Cut back on watering in winter.
- 7
Harvest or pruning
Prune dead foliage to maintain appearance but no harvesting is necessary.
- 8
Common mistakes
Overwatering, planting in full sun, and neglecting to cut back dead growth.
VIEdible & utility
Edible & utility
Edible parts:Seed
Edible uses: The Eastern Manna Grass's seeds are edible and can be harvested for consumption. Typically, the seeds are collected when ripe and used in various preparations such as grinding into flour or eaten raw. They can also be added to soups or other dishes for a nutritious boost.
Contextrange · companions · related
VIIDistribution
30 native · 0 introduced
Distribution
30 native · 0 introducedDistribution across0 continents· 30 native
Broader regions
native:Arkansas, Connecticut, Delaware, District of Columbia, Florida, Massachusetts, Illinois, Indiana, Iowa, Kentucky, Louisiana, Maine, Maryland, Mexico Central, Mexico Northeast, Michigan, Minnesota, Mississippi, Missouri, New Hampshire, New Jersey, New York, North Carolina, Ohio, Ontario, Pennsylvania, Québec, South Carolina, Tennessee, Texas
IXSpecimen gallery
1 image
Specimen gallery
1 imageXI
Explore further
Companion planting
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Back to the cataloguePlant id · 2faf117b-ff20-40c9-89f4-2e3603871de8
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