White Vervain Plant Care
Verbena urticifolia L.
Updated · Sources · How we source care data
Verbena urticifolia, known as nettle-leaved vervain or white vervain, is a herbaceous plant in the vervain family (Verbenaceae). It belongs to the "true" vervains of genus Verbena.
Every 7–10 days
Full sun to partial shade
60–80°F
40–60%
At a glance
How do you care for White Vervain?
Water White Vervain 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 White Vervain?
White Vervain (Verbena urticifolia) belongs to the Verbenaceae family within the Verbena genus. White Vervain is also known as American Vervain, Nettleleaf Vervain.
White Vervain displays a spreading, low-growing perennial growth habit, reaching up to 1.5 ft tall with a spread of approximately 2 ft. White Vervain produces small, colorful clusters of flowers in shades of purple, pink, red, or white.
Leaf size: approximately 2 inches.
How Often Should You Water a White Vervain?
Verbena urticifolia 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 White Vervain Need?
White Vervain thrives in full sun to partial shade.
Light Requirement
Full sun to partial shade
What Temperature and Humidity Does the White Vervain Prefer?
Verbena urticifolia grows best at temperatures of 60–80°F. White Vervain prefers humidity levels of 40–60%.
Temperature
60–80°F
Humidity
40–60%
What Soil Mix Works Best for a White Vervain?
Well-draining, fertile soil with added compost for nutrients. Good drainage is essential for White Vervain to prevent waterlogging, which leads to root rot and fungal issues.
How Often Should You Fertilize a White Vervain?
Feed White Vervain 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 White Vervain?
Repot annually in spring to refresh soil and encourage growth. 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 White Vervain?
White Vervain can be propagated through seeds, stem cuttings. Similar propagation techniques also apply to verbena aristigera plant care, which shares the same genus.
Is the White Vervain Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list White Vervain, 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 White Vervain?
White Vervain is susceptible to aphids, spider mites, whiteflies. 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 White Vervain Need?
White Vervain grows outdoors in USDA Zone 13a. It survives winters down to planting zone 13a. In cooler regions, grow White Vervain as a houseplant or bring it indoors before the first frost.
Hardiness Zone
Zone 13a
Keep exploring plants
White Vervain 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 Verbena genus — compare its care with other Verbena species on PlantoScan.
Verbena is part of the Verbenaceae plant family — browse all Verbenaceae genera and species.
White Vervain thrives in bright light and direct sun — see other bright-light plants.
More Verbena Species
Other Verbena species in PlantoScan's care catalogue share similar watering, light, and soil preferences:
Sources
- Scientific name & taxonomy: Verbena urticifolia L., family Verbenaceae (first published in Sp. Pl. : 20 (1753)) — World Flora Online record, IPNI name record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list White Vervain, 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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