Plant Names
Carex sprengelii
Sprengel's Sedge
Carex de Sprengel
Synonyms
long-beaked sedge
Plant Characteristics
Couleur de floraison: Vert
Bloom Period: May - Jul
Hauteur max: 2,0 feet
Max Width: 1,0 feet (spreads by rhizome)
Light Condition:
Less than 2 or 3 hours of direct sun a day
Soil conditions:
Tolerates medium soil condition
Lifespan:
Vivace
des plantes qui reviennent année après année
Gardener Experience:
Suitable for beginner gardeners
Ne se propage pas de manière incontrôlable
Spreads by rhizome
Self-seeding
Landscape Uses:
Suitable for rock gardens
Suitable for Right of Way gardens
Suitable for rain gardens
Suitable for shoreline rehabilitation
Suitable for container garden
Suitable for school gardens
Suitable for woodland gardens
Tolerates boulevard garden conditions
Ecological Benefits:
Supports birds
Tolerates:
Deer resistant
Rabbit resistant
Tolerates juglone conditions
Tolerates transplantation
Special Features and Considerations:
This plant is a GRASP candidate
Seed and plant distribution status
No seeds available for this plant.
Nous acceptions les semences de cette plante
Faits intéressants
Sprengel's Sedge is a cool season sedge that actively grows in the early spring and fall. It forms neat, dense clumps offering graceful arching green foliage and nodding seed heads. It can be used in groups as groundcover in shaded garden settings, alongside later sprouting perennials or planted as borders in landscaping. It creates colonies from short rhizomes, but does not spread aggressively. This sedge can thrive in average soils and tolerate some drought, but it prefers average moisture soils. It is an excellent choice for smaller gardens in an urban setting because of its adaptability and ornamental appeal.
Plant Location
Native to Ottawa region: Oui
Distribution according to VASCAN
Ephemeral
Native
Introduced
Excluded
Extirpated
Doubtful
Absent
Thrives in Ecozones
- Plaines boréales
- Bouclier boréal
- Plaines à forêts mixtes
Ecological Benefits
Butterflies Supported by Carex sprengelii
No butterfly data available for this plant.
Specialized Bees Supported by Carex sprengelii
No bee data available for this plant.
Complementary Plants
- Blephilia hirsuta
Hairy Wood Mint
Bléphilie hirsute - Clinopodium vulgare
Wild Basil
Sarriette vulgaire - Persicaria pensylvanica
Pennsylvania Smartweed
Renouée de Pennsylvanie - Phryma leptostachya
American Lopseed
Phryma à épis grêles - Symphyotrichum shortii
Short's Aster
Aster de Short
Substitute For Non-Native Plants
- Pennisetum setaceum (Fountain Grass)
Sowing Information
Download Seed Envelope Labels (PDF)
- Sowing depth: Surface sow
- Sow by February
- Stratification duration: 60 days
- Self-seeding
Harvesting and Seed Sharing
- Harvest start month: June
- Harvesting indicator:
- Seeds easily fall off when you gently pull them off
- Harvesting:
- Utiliser la main pour détacher de la tige principale
- Seed viability test:
- Pas de test requis avant le don
- Packaging measure: A dozen (12) seeds (eyeball)
- Seed storage:
- Sécher à l'air dans un sac en papier ou contenant ouvert, pour quelques jours jusqu'à sec
- Secouer de temps à autre pour prévenir la moisissure
- Cultivar: No, you can donate without knowing the source as there are only straight species
- Harvesting video: Watch here
Toxicity Notes
Inadequate information on toxicity found.
GRASP Candidate
Overlooked or difficult to grow plants (eg ghost plants, shrubs, trees, complicated germination etc); sapling sitters, seed sitters, skilled germination, growers with right conditions- aiming for local stock; these plants may not be extinct, but overlooked OR support habitat OR support a vulnerable animal/insect.
Canadensis