Onobrychis venosa Plant Care
Onobrychis venosa (Desf.) Desv.
Updated · Sources · How we source care data
Onobrychis venosa, veined sainfoin is a perennial, spreading or suberect herb 10–25 cm high, with a short stem. Leaves alternate, compound, imparipinnate, leaflets ovoid to suborbicular 10-40 x 5–30 mm with characteristic bronze venation, hairy only along margins.
Every 7–10 days
Full sun to partial shade
60–80°F
40–60%
At a glance
How do you care for Onobrychis venosa?
Water Onobrychis venosa every 7–10 days, letting the top layer of soil dry out between waterings, and give it full sun to partial shade. It prefers temperatures of 60–80°F (16–27°C) and 40–60% humidity. Fertilize it every 6 months during the growing season.
What Is the Onobrychis venosa?
Onobrychis venosa (Onobrychis venosa) belongs to the Fabaceae family within the Onobrychis genus.
Onobrychis venosa displays an upright, bushy perennial growth habit, reaching up to 2 ft tall with a spread of approximately 1.5 ft. Onobrychis venosa produces small clustered flowers in shades of pink, purple, or white.
Leaf size: approximately 3 inches.
How Often Should You Water a Onobrychis venosa?
Onobrychis venosa requires watering every 7–10 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 7–10 days
Let soil partially dry between waterings
What Light Does the Onobrychis venosa Need?
Onobrychis venosa thrives in full sun to partial shade.
Light Requirement
Full sun to partial shade
What Temperature and Humidity Does the Onobrychis venosa Prefer?
Onobrychis venosa grows best at temperatures of 60–80°F. Onobrychis venosa prefers humidity levels of 40–60%.
Temperature
60–80°F
Humidity
40–60%
What Soil Mix Works Best for a Onobrychis venosa?
Well-draining sandy loam with good organic content. Good drainage is essential for Onobrychis venosa to prevent waterlogging, which leads to root rot and fungal issues.
How Often Should You Fertilize a Onobrychis venosa?
Feed Onobrychis venosa 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 Onobrychis venosa?
Repot 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 Onobrychis venosa?
Onobrychis venosa can be propagated through seeds, division of root ball. Similar propagation techniques also apply to white sainfoin plant care, which shares the same genus.
Is the Onobrychis venosa Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Onobrychis venosa, 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 Onobrychis venosa?
Onobrychis venosa 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.
What USDA Hardiness Zone Does the Onobrychis venosa Need?
Onobrychis venosa grows outdoors in USDA Zone 13a. It survives winters down to planting zone 13a. In cooler regions, grow Onobrychis venosa as a houseplant or bring it indoors before the first frost.
Hardiness Zone
Zone 13a
Keep exploring plants
Onobrychis venosa 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 Onobrychis genus — compare its care with other Onobrychis species on PlantoScan.
Onobrychis is part of the Fabaceae plant family — browse all Fabaceae genera and species.
Onobrychis venosa 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: Onobrychis venosa (Desf.) Desv., family Fabaceae (first published in J. Bot. Agric. 3: 81 (1814)) — World Flora Online record, IPNI name record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Onobrychis venosa, 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 13a, 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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