Woodland sweet grass Plant Care
Glyceria nemoralis Uechtr. & Körn.
Updated · Sources · How we source care data
Glyceria nemoralis is a species of grass in the family Poaceae.
Every 3–5 days
Full sun to part shade
50–80°F
40–70%
At a glance
How do you care for Woodland sweet grass?
Water Woodland sweet grass every 3–5 days, letting the top layer of soil dry out between waterings, and give it full sun to part shade. It prefers temperatures of 50–80°F (10–27°C) and 40–70% humidity. Fertilize it every 6 months during the growing season.
What Is the Woodland sweet grass?
Woodland sweet grass (Glyceria nemoralis) belongs to the Poaceae family within the Glyceria genus.
Woodland sweet grass displays a clump-forming perennial grass growth habit, reaching up to 3 ft tall with a spread of approximately 2 ft. Woodland sweet grass produces small, inconspicuous flowers on tall stems.
Leaf size: approximately 12 inches.
How Often Should You Water a Woodland sweet grass?
Glyceria nemoralis requires watering every 3–5 days. Allow the top layer of soil to dry between waterings to prevent root rot. Reduce watering frequency during winter when growth slows.
Watering Frequency
Every 3–5 days
Let soil partially dry between waterings
What Light Does the Woodland sweet grass Need?
Woodland sweet grass thrives in full sun to part shade.
Light Requirement
Full sun to part shade
What Temperature and Humidity Does the Woodland sweet grass Prefer?
Glyceria nemoralis grows best at temperatures of 50–80°F. Woodland sweet grass prefers humidity levels of 40–70%.
Temperature
50–80°F
Humidity
40–70%
What Soil Mix Works Best for a Woodland sweet grass?
Moist, fertile soil with good drainage. Good drainage is essential for Woodland sweet grass to prevent waterlogging, which leads to root rot and fungal issues.
How Often Should You Fertilize a Woodland sweet grass?
Feed Woodland sweet grass every 6 months during the growing season (spring and summer) with a balanced fertilizer diluted to the strength on the label.
Pause feeding in autumn and winter, when growth slows, and never fertilize dry soil — water first.
Fertilizing
Every 6 months
During the growing season
The PlantoScan app can remind you when to water and when to fertilize each plant.
How Do You Repot a Woodland sweet grass?
Divide clumps every 2-3 years in early spring. Choose a pot one size larger than the current container, and ensure it has drainage holes to allow excess water to escape.
How Do You Propagate a Woodland sweet grass?
Woodland sweet grass can be propagated through division, seeds. Similar propagation techniques also apply to water sweetgrass plant care, which shares the same genus.
Is the Woodland sweet grass Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Woodland sweet grass, so we can't confirm whether it is safe for cats and dogs. Keep pets from chewing it as a precaution.
This is a general caution, not veterinary or medical advice. If your pet ate a plant, contact your vet or animal poison control.
See all plants toxic to cats and plants toxic to dogs.
What Pests and Diseases Affect the Woodland sweet grass?
Woodland sweet grass is susceptible to aphids, grasshoppers, leafhoppers. Inspect the foliage regularly, especially along leaf undersides and stems. Treat infestations promptly with insecticidal soap or neem oil to prevent spread.
Yellow leaves, brown tips or drooping? See common plant problems and how to fix them.
What USDA Hardiness Zone Does the Woodland sweet grass Need?
Woodland sweet grass grows outdoors in USDA Zone 12a. It survives winters down to planting zone 12a. In cooler regions, grow Woodland sweet grass as a houseplant or bring it indoors before the first frost.
Hardiness Zone
Zone 12a
Keep exploring plants
Woodland sweet grass is one of many species covered in the complete plant care and identification guide, which groups plants by genus, attribute, and popularity.
It belongs to the Glyceria genus — compare its care with other Glyceria species on PlantoScan.
Glyceria is part of the Poaceae plant family — browse all Poaceae genera and species.
Woodland sweet grass thrives in bright light and direct sun — see other bright-light plants.
More Glyceria Species
Other Glyceria species in PlantoScan's care catalogue share similar watering, light, and soil preferences:
Sources
- Scientific name & taxonomy: Glyceria nemoralis Uechtr. & Körn., family Poaceae (first published in Bot. Zeitung (Berlin) 24: 121 (1866)) — World Flora Online record, IPNI name record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Woodland sweet grass, so we can't confirm whether it is safe for cats and dogs. Checked against the ASPCA plant list; any other toxicity note on this page comes from PlantoScan's plant database.
- Hardiness zone: USDA Zone 12a, calculated from the plant's minimum temperature.
- Care values(watering, light, temperature, humidity, soil, fertilizing): PlantoScan's plant database, filtered by automatic plausibility checks — values that fail them are hidden. How we source and check plant data.
Spotted a mistake? Email info@upvision.media with the page link — we check and correct reported errors.
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