Linearleaf Milk-vetch Plant Care
Hesperidanthus linearifolius Rydb.
Updated · Sources · How we source care data
Hesperidanthus linearifolius, syn. Schoenocrambe linearifolia, is a species of flowering plant in the mustard family, known by the common names slimleaf plainsmustard, slimleaf purple mustard, and mountain mustard.
Full sun to partial shade
At a glance
How do you care for Linearleaf Milk-vetch?
Linearleaf Milk-vetch grows best in full sun to partial shade.
Where Is the Linearleaf Milk-vetch Native To?
What Is the Linearleaf Milk-vetch?
Linearleaf Milk-vetch (Hesperidanthus linearifolius) belongs to the Brassicaceae family within the Hesperidanthus genus. Linearleaf Milk-vetch is native to the western United States in New Mexico, Arizona, Colorado, and west Texas, as well as in northern Mexico.
Linearleaf Milk-vetch displays a low rosette, spreading growth habit, reaching up to tall with a spread of approximately . Linearleaf Milk-vetch produces small yellow flowers in clusters.
What Light Does the Linearleaf Milk-vetch Need?
Linearleaf Milk-vetch thrives in full sun to partial shade.
Light Requirement
Full sun to partial shade
What Soil Mix Works Best for a Linearleaf Milk-vetch?
Well-draining sandy loam with added organic matter. Good drainage is essential for Linearleaf Milk-vetch to prevent waterlogging, which leads to root rot and fungal issues.
How Do You Repot a Linearleaf Milk-vetch?
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 Linearleaf Milk-vetch?
Linearleaf Milk-vetch can be propagated through seeds, division. Similar propagation techniques also apply to clay milk-vetch plant care, which shares the same genus.
Is the Linearleaf Milk-vetch Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Linearleaf Milk-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 Linearleaf Milk-vetch?
Linearleaf Milk-vetch is susceptible to cabbage worms, flea beetles, aphids. 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
Linearleaf Milk-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 Hesperidanthus genus — compare its care with other Hesperidanthus species on PlantoScan.
Hesperidanthus is part of the Brassicaceae plant family — browse all Brassicaceae genera and species.
Linearleaf Milk-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: Hesperidanthus linearifolius Rydb., family Brassicaceae (first published in Bull. Torrey Bot. Club 34: 434 (1907)) — World Flora Online record, IPNI name record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Linearleaf Milk-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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