Also known as Transylvania Violet · Transylvanian Violet
Viola jooi is a delicate perennial viola species known for its charming small flowers and low-growing habit, ideal for rock gardens and borders.
At-a-glance light, water, soil, and growing conditions from plant data
Partial Shade
50% intensity
Prefers morning sun and afternoon shade, especially in warmer climates.
Consistently Moist
50% intensity
Avoid waterlogged conditions; allow topsoil to dry slightly between waterings.
Moist, well-drained
50% intensity
Cool to Moderate
50% intensity
Thrives in temperatures between 10-20°C; protect from extreme heat and frost.
Outdoor
50% intensity
Light Feeding
25% intensity
Apply diluted balanced liquid fertilizer sparingly in spring.
Key traits and growing stats from plant data
Watering, pruning, propagation, and repotting details from plant data
Viola jooi prefers consistently moist soil, but not waterlogged. Water thoroughly when the top 2-3 cm of soil feels dry.
Reduce watering slightly during winter dormancy, allowing the soil to dry out a bit more between waterings to prevent root rot. Ensure good drainage to avoid issues.
Deadhead spent flowers regularly to encourage more blooms and maintain a tidy appearance. In late autumn or early spring, you can trim back any overgrown or straggly foliage.
This helps the plant to produce fresh growth and promotes better flowering in the following season.
Viola jooi can be propagated by division in early spring or autumn. Carefully dig up the plant, separate it into smaller sections with roots attached, and replant them.
Alternatively, seeds can be sown in autumn or early spring, though this may result in less predictable flowering.
Repot Viola jooi every 1-2 years, or when the plant becomes root-bound, typically in early spring before new growth begins. Use a well-draining potting mix.
Choose a pot that is only slightly larger than the current one to avoid overwatering issues and promote healthy root development.
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Monthly activity intensity for bloom and fruit across both hemispheres.
Flowering & fruiting calendar
Flowering & fruiting calendar
Photos of Viola Jooi (Viola jooi)
Where Viola Jooi (Viola jooi) is found
Density
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Common names and botanical synonyms
Botanical classification
| Rank | Name |
|---|---|
| Kingdom | Plantae |
| Division | Tracheophyta |
| Class | Magnoliopsida |
| Order | Malpighiales |
| Family | Violaceae |
| Genus | Viola |
| Species | Viola jooi |
Similar in genus Viola
Answers based on plant encyclopedia data
