Anthoxanthum occidentale Plant Care
Anthoxanthum occidentale (Buckl.) Veldkamp
Updated · Sources · How we source care data
Anthoxanthum occidentale is a species of grass known by the common name California sweetgrass. It is a close relative of the more widely known sweet grass.
Full sun to partial shade
At a glance
How do you care for Anthoxanthum occidentale?
Anthoxanthum occidentale grows best in full sun to partial shade.
Where Is the Anthoxanthum occidentale Native To?
What Is the Anthoxanthum occidentale?
Anthoxanthum occidentale (Anthoxanthum occidentale) belongs to the Poaceae family within the Anthoxanthum genus. Anthoxanthum occidentale is native to the west coast of the United States from Washington to California.
Anthoxanthum occidentale displays a clumping grass growth habit, reaching up to tall with a spread of approximately . Anthoxanthum occidentale produces small inconspicuous flowers in spikelets.
What Light Does the Anthoxanthum occidentale Need?
Anthoxanthum occidentale thrives in full sun to partial shade.
Light Requirement
Full sun to partial shade
What Soil Mix Works Best for a Anthoxanthum occidentale?
Well-draining loamy soil with added compost for nutrients. Good drainage is essential for Anthoxanthum occidentale to prevent waterlogging, which leads to root rot and fungal issues.
How Do You Repot a Anthoxanthum occidentale?
Divide and replant 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 Anthoxanthum occidentale?
Anthoxanthum occidentale can be propagated through division, seed sowing. Similar propagation techniques also apply to brunel's sweet vernal grass plant care, which shares the same genus.
Is the Anthoxanthum occidentale Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Anthoxanthum occidentale, 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 Anthoxanthum occidentale?
Anthoxanthum occidentale is susceptible to aphids, grasshoppers, cutworms. 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.
Keep exploring plants
Anthoxanthum occidentale 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 Anthoxanthum genus — compare its care with other Anthoxanthum species on PlantoScan.
Anthoxanthum is part of the Poaceae plant family — browse all Poaceae genera and species.
Anthoxanthum occidentale thrives in bright light and direct sun — see other bright-light plants.
Related Plant Care Guides
Closely related plants with similar care requirements:
Sources
- Scientific name & taxonomy: Anthoxanthum occidentale (Buckl.) Veldkamp, family Poaceae (first published in Blumea 30: 348 (1985)) — World Flora Online record, IPNI name record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Anthoxanthum occidentale, 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.
- 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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