Formosan violet (Viola formosana)

Formosan violet

Formosan violet is a perennial herb with heart-shaped leaves and distinct deep violet flowers marked with white throats. Found in the underbrush of Taiwanese forests, its flowers bloom in the shade, adapting a vibrant splash of color to attract pollinators. The plant thrives in moist, well-drained soils, and its compact growth is an adaptation to its densely vegetated habitat.

Scientific classification

Species

Formosan violet (Viola formosana)

Nances, spurges, willows and allies

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Perennial

Lifespan

Herb

Plant Type

White, Purple

Flower Color

Semi-evergreen

Leaf type

0 - 38 ℃

Ideal Temperature

Images of Formosan violet

Distribution of Formosan violet

Distribution Map

Formosan violet is naturally found in East Asia, a region characterized by diverse climates and topographies known for harboring a vast array of flora. Over time, formosan violet has been introduced to other parts of the continent, expanding its range beyond its initial habitat. The plant thrives in its native environment and has adapted to similar ecosystems across Asia.

Native

Cultivated

Invasive

Introduced

No species reported

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Habitat

Mountain forests, mountains, grassy slopes

Hemisphere Trend Curve

Northern

Sorthern

Care Guide for Formosan violet

Every week

Water

Partial sun

Sunlight

0 - 38 ℃

Ideal Temperature

Water: Originating from moist environments, formosan violet thrives with consistent moisture while avoiding waterlogging. Regular weekly watering is ideal during its active growing season to support vigorous growth and flowering, maintaining an essential balance between dampness and drainage.

Fertilize: Formosan violet thrives with balanced nutrition from fertilizers for robust growth and blooms. Apply diluted liquid fertilizer every two weeks in spring and summer, reducing to monthly in autumn and pausing in winter. Use bloom boosters during flowering to enhance blooms while avoiding over-fertilization.

Pruning: Formosan violet features vibrant flowers and lush foliage. Prune in early to late spring post-flowering to encourage growth, remove dead stems, and maintain shape. This enhances air circulation, reduces disease risk, and promotes robust blooms and longevity, ensuring a visually appealing plant.

Propagation: Formosan violet can be propagated through cuttings of healthy, non-flowering shoots. Use rooting hormone and place cuttings in well-draining medium with indirect light. Maintain consistent moisture without waterlogging to support root initiation, promoting robust growth and enhancing formosan violet's charm in the garden.

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