Photo: no rights reservedCC0 1.0via iNaturalist
Douglas' violet Plant Care
Viola douglasii Steud.
Updated · Sources · How we source care data
With heart-shaped leaves that are a striking shade of green and silver, this plant originates from the coastal regions of western North America. Plant collectors are drawn to Viola douglasii for its unique leaf variegation and delicate purple flowers, making it a desirable addition to any garden.
Every 7–14 days
Partial shade to full sun
50–75°F
40–60%
At a glance
How do you care for Douglas' violet?
Water Douglas' violet every 7–14 days, letting the top layer of soil dry out between waterings, and give it partial shade to full sun. It prefers temperatures of 50–75°F (10–24°C) and 40–60% humidity. Fertilize it every 2 months during the growing season.
Where Is the Douglas' violet Native To?
What Is the Douglas' violet?
Douglas' violet (Viola douglasii) belongs to the Violaceae family within the Viola genus. Douglas' violet is native to western North America from Oregon through California and into Baja California. Douglas' violet is also known as Golden violet, Douglas golden violet.
Douglas' violet displays a low rosette, spreading growth habit, reaching up to tall with a spread of approximately 1 ft. Douglas' violet produces small, delicate flowers in various colors.
Leaf size: approximately 3 inches.
How Often Should You Water a Douglas' violet?
Viola douglasii requires watering every 7–14 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 7–14 days
Let soil partially dry between waterings
What Light Does the Douglas' violet Need?
Douglas' violet thrives in partial shade to full sun.
Light Requirement
Partial shade to full sun
What Temperature and Humidity Does the Douglas' violet Prefer?
Viola douglasii grows best at temperatures of 50–75°F. Douglas' violet prefers humidity levels of 40–60%.
Temperature
50–75°F
Humidity
40–60%
What Soil Mix Works Best for a Douglas' violet?
Well-draining, fertile soil with high organic matter content. Good drainage is essential for Douglas' violet to prevent waterlogging, which leads to root rot and fungal issues.
How Often Should You Fertilize a Douglas' violet?
Feed Douglas' violet every 2 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 2 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 Douglas' violet?
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 Douglas' violet?
Douglas' violet can be propagated through seeds, division of clumps. Similar propagation techniques also apply to hooked violet plant care, which shares the same genus.
Is the Douglas' violet Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Douglas' violet, 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 Douglas' violet?
Douglas' violet is susceptible to aphids, slugs, snails. 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 Douglas' violet Need?
Douglas' violet grows outdoors in USDA Zone 7a – 10b. It survives winters down to planting zone 7a. Douglas' violet is native to western North America from Oregon through California and into Baja California.
Hardiness Zone
Zone 7a – 10b
Keep exploring plants
Douglas' violet 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 Viola genus — compare its care with other Viola species on PlantoScan.
Viola is part of the Violaceae plant family — browse all Violaceae genera and species.
Douglas' violet thrives in bright light and direct sun — see other bright-light plants.
More Viola Species
Other Viola species in PlantoScan's care catalogue share similar watering, light, and soil preferences:
Sources
- Scientific name & taxonomy: Viola douglasii Steud., family Violaceae (first published in Nomencl. Bot. , ed. 2, 2: 771 (1841)) — World Flora Online record, IPNI name record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Douglas' violet, 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: Public domain, CC0 1.0, iNaturalist — original.
- Hardiness zone: USDA Zone 7a – 10b, estimated from the plant's typical growing conditions.
- 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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