Northern bog violet (Viola nephrophylla)

Northern bog violet

Viola nephrophylla was named by Edward Lee Greene in 1896 from specimens he collected near Montrose, Colorado. The species name, nephrophylla, is from the Greek for "kidney shaped leaves".

Scientific classification

Species

Northern bog violet (Viola nephrophylla)

Nances, spurges, willows and allies

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Annual, Perennial

Lifespan

Yellow, Green, Brown

Flower Color

Deciduous

Leaf type

0 - 38 ℃

Ideal Temperature

Images of Northern bog violet

Distribution of Northern bog violet

Distribution Map

Northern bog violet is indigenous to North America, thriving particularly in mountainous and alpine regions. Over time, its cultivation has led to its spread in temperate zones broadly across the Northern Hemisphere, finding homes in similar habitats beyond its native range. This plant's hardy nature supports its persistence and naturalization in new areas.

Native

Cultivated

Invasive

Introduced

No species reported

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Care Guide for Northern bog violet

Twice per week

Water

Full sun

Sunlight

0 - 38 ℃

Ideal Temperature

Water: Northern bog violet thrives in moist environments, requiring consistent moisture and high humidity. Watering should occur twice a week to support growth. Typically grown outdoors, northern bog violet benefits from natural rainfall, with its growth cycle dependent on effective hydration practices.

Fertilize: Fertilize northern bog violet for vigorous growth using balanced nutrition fertilizers, especially high-nitrogen ones monthly in spring with a diluted solution. Avoid over-fertilization and stop during winter dormancy. Use gloves and adjust based on northern bog violet's response; novices should start conservatively and increase as needed.

Pruning: Northern bog violet features heart-shaped leaves and purple flowers. Prune in early to late spring by removing damaged flowers and overcrowded stems to promote new growth, improve air circulation, and enhance flowering. This practice supports overall plant health for a vibrant display during the growing season.

Propagation: Northern bog violet is a hardy perennial that flourishes in wet, boggy conditions. Propagation is best through surface sowing, as seeds need light for germination. Maintain consistent moisture and protect from extreme conditions until seedlings are established to enjoy northern bog violet's delicate blooms.

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