Northern Bog Violet Plant Care
Viola nephrophylla f. albinea Farw.
Updated · Sources · How we source care data
This plant's striking, heart-shaped leaves are its most distinctive visual feature, with veins that create a beautiful contrast against the bright white color. Originating from Japan, Viola nephrophylla f. albinea is highly sought after by plant collectors for its unique appearance and rarity in cultivation. Its delicate beauty and unusual coloration make it a prized addition to any collection.
Every 7–10 days
Partial shade to full sun
50–70°F
60–80%
At a glance
How do you care for Northern Bog Violet?
Water Northern Bog Violet every 7–10 days, letting the top layer of soil dry out between waterings, and give it partial shade to full sun. It prefers temperatures of 50–70°F (10–21°C) and 60–80% humidity. Fertilize it every month during the growing season.
Where Is the Northern Bog Violet Native To?
What Is the Northern Bog Violet?
Northern Bog Violet (Viola nephrophylla f. albinea) belongs to the Violaceae family within the Viola genus. Northern Bog Violet is native to North America.
Northern Bog Violet displays a low rosette, spreading growth habit, reaching up to tall with a spread of approximately 1 ft. Northern Bog Violet produces small, delicate flowers in various colors.
Leaf size: approximately 3 inches.
How Often Should You Water a Northern Bog Violet?
Viola nephrophylla f. albinea 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 Northern Bog Violet Need?
Northern Bog Violet thrives in partial shade to full sun.
Light Requirement
Partial shade to full sun
What Temperature and Humidity Does the Northern Bog Violet Prefer?
Viola nephrophylla f. albinea grows best at temperatures of 50–70°F. Northern Bog Violet prefers humidity levels of 60–80%. A pebble tray or humidifier helps maintain adequate moisture around the plant.
Temperature
50–70°F
Humidity
60–80%
What Soil Mix Works Best for a Northern Bog Violet?
Well-draining, fertile soil with high organic matter content. Good drainage is essential for Northern Bog Violet to prevent waterlogging, which leads to root rot and fungal issues.
How Often Should You Fertilize a Northern Bog Violet?
Feed Northern Bog Violet every month 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 month
During the growing season
The PlantoScan app can remind you when to water and when to fertilize each plant.
How Do You Repot a Northern Bog 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 Northern Bog Violet?
Northern Bog 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 Northern Bog Violet Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Northern Bog 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 Northern Bog Violet?
Northern Bog 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 Northern Bog Violet Need?
Northern Bog Violet grows outdoors in USDA Zone 3a – 8b. It survives winters down to planting zone 3a. Northern Bog Violet is native to North America.
Hardiness Zone
Zone 3a – 8b
Keep exploring plants
Northern Bog 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.
Northern Bog 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 nephrophylla f. albinea Farw., family Violaceae (first published in Amer. Midl. Naturalist 11: 64. 1928) — World Flora Online record, IPNI name record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Northern Bog 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.
- Hardiness zone: USDA Zone 3a – 8b, 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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