Large Yellow Vetch Plant Care
Vicia grandiflora Scop.
Updated · Sources · How we source care data
Vicia grandiflora, commonly known as large yellow vetch and bigflower vetch, as well as large-flowered vetch, is a common herbaceous plant species in the family Fabaceae, which occurs as a native plant species in Europe and Asia, as well as an introduced vetch species in North America.
Full sun to partial shade
At a glance
How do you care for Large Yellow Vetch?
Large Yellow Vetch grows best in full sun to partial shade.
What Is the Large Yellow Vetch?
Large Yellow Vetch (Vicia grandiflora) belongs to the Fabaceae family within the Vicia genus. Large Yellow Vetch is also known as Large-flowered Vetch.
Large Yellow Vetch displays a vining, climbing growth habit, reaching up to tall with a spread of approximately . Large Yellow Vetch produces small pea-like flowers in various colors.
What Light Does the Large Yellow Vetch Need?
Large Yellow Vetch thrives in full sun to partial shade.
Light Requirement
Full sun to partial shade
What Soil Mix Works Best for a Large Yellow Vetch?
Well-draining loamy soil with added organic matter. Good drainage is essential for Large Yellow Vetch to prevent waterlogging, which leads to root rot and fungal issues.
How Do You Repot a Large Yellow 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 Large Yellow Vetch?
Large Yellow Vetch can be propagated through seeds, division. Similar propagation techniques also apply to fava bean plant care, which shares the same genus.
Is the Large Yellow Vetch Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Large Yellow 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 Large Yellow Vetch?
Large Yellow 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
Large Yellow 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.
Large Yellow Vetch 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: Vicia grandiflora Scop., family Fabaceae (first published in Fl. Carniol. , ed. 2, 2: 65 (1772)) — World Flora Online record, IPNI name record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Large Yellow 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.
- 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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