Teesdale violet
Viola rupestris · Violaceae
The gardener's calendar
Ideal time to plant teesdale violet: set it out when the soil is neither frozen nor waterlogged, and water generously as it establishes.
ID card
- Foliage
- Evergreen to semi-evergreen
- Blooming
- April to June, violet to white flowers
- Mature size
- 4–6 inches tall, 8–12 inches wide
- Growth rate
- Slow to moderate
- Hardiness
- Zone 4 to 8 (down to −13 °F)
- Origin
- Central and southern Europe, rocky and calcareous areas
- Soil type
- Well-draining, calcareous, stony, poor to average
- Exposure
- Sun to partial shade
Care
Watering
Water moderately during the growing season, especially if the soil surface dries out. In winter or once established, this hardy violet tolerates dry periods well. Avoid excess moisture, which promotes root rot. Drip irrigation or watering at the base is preferable.
Exposure
Place this plant in sun or partial shade. It appreciates well-lit rocky areas. Light shade suits it in hot, dry climates. It tolerates windy locations well.
Soil and Drainage
Choose very well-draining soil, ideally calcareous or neutral. Incorporate gravel, coarse sand, or stone chips to improve drainage. This alpine violet fears waterlogging. Poor or rocky soil suits it perfectly.
Pruning and Maintenance
No formal pruning is necessary. Remove spent flowers to encourage prolonged blooming and maintain a compact shape. Cut away diseased or dead leaves in spring. Let the plant form its naturally dense, mat-forming habit.
Fertilizing
This plant thrives in poor soil and does not require regular fertilizing. A light application of well-aged compost or balanced fertilizer in spring is quite sufficient. Avoid excess feeding, which promotes leafy growth at the expense of flowers.
Diseases and Pests
This hardy violet is generally little affected by disease. Insufficient drainage can lead to fungal rot (mildew, basal rot). Ensure good air circulation, reduce leaf moisture, and improve soil drainage. Pests (slugs, aphids) remain rare in dry, well-ventilated sites.
Did you know?
Rock violet has long been confused with other small alpine violets. It owes its scientific name
Where to buy it
Plant in spring or early autumn, avoiding spells of intense heat. Pick a plant with healthy foliage and roots that are not exposed. Best time: March, April, May, September.
Add this plant to my garden →Plants from the same family
- Sweet violetViola odorata
- Labrador violetViola labradorica
- Horned violetViola cornuta
- Wood violetViola riviniana
- Field pansyViola arvensis
- Marsh violetViola palustris
Tips generated and checked by Viridia — adapt them to your local climate.