Photo: Lemoureux, C. Publisher: U.S. Fish and Wildlife ServicePublic domainvia Wikimedia Commons
Menzies' Vetch Plant Care
Vicia menziesii Spreng.
Updated · Sources · How we source care data
Vicia menziesii is a rare species of flowering plant in the legume family known by the common name Hawaiian vetch. It is endemic to Hawaii, where it is known only from the island of Hawaii. It is threatened by habitat loss and exotic plants. It has been federally listed as an endangered species of the United States since 1978. It was the first Hawaiian plant to be placed on the Endangered Species List.
Full sun to partial shade
At a glance
How do you care for Menzies' Vetch?
Menzies' Vetch grows best in full sun to partial shade.
Where Is the Menzies' Vetch Native To?
What Is the Menzies' Vetch?
Menzies' Vetch (Vicia menziesii) belongs to the Fabaceae family within the Vicia genus. Menzies' Vetch is native to Hawaii. Menzies' Vetch is also known as Vicia grandiflora.
Menzies' Vetch displays a vining, climbing growth habit, reaching up to tall with a spread of approximately . Menzies' Vetch produces small pea-like flowers in various colors.
What Light Does the Menzies' Vetch Need?
Menzies' Vetch thrives in full sun to partial shade.
Light Requirement
Full sun to partial shade
What Soil Mix Works Best for a Menzies' Vetch?
Well-draining loamy soil with added organic matter. Good drainage is essential for Menzies' Vetch to prevent waterlogging, which leads to root rot and fungal issues.
How Do You Repot a Menzies' Vetch?
Repot every 1-2 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 Menzies' Vetch?
Menzies' Vetch can be propagated through seeds, division. Similar propagation techniques also apply to american vetch plant care, which shares the same genus.
Is the Menzies' Vetch Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Menzies' Vetch, 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 Menzies' Vetch?
Menzies' Vetch is susceptible to aphids, leafhoppers, spider mites. 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
Menzies' Vetch 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 Vicia genus — compare its care with other Vicia species on PlantoScan.
Vicia is part of the Fabaceae plant family — browse all Fabaceae genera and species.
Menzies' Vetch thrives in bright light and direct sun — see other bright-light plants.
More Vicia Species
Other Vicia species in PlantoScan's care catalogue share similar watering, light, and soil preferences:
Sources
- Scientific name & taxonomy: Vicia menziesii Spreng., family Fabaceae (first published in Syst. Veg. 3: 267 (1826)) — World Flora Online record, IPNI name record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Menzies' Vetch, 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.
- Photo: Lemoureux, C. Publisher: U.S. Fish and Wildlife Service, Public domain, Wikimedia Commons — original.
- 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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