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Compact fragrant perennial horned viola
Violaceae
Bicoloured perennial violas
Columbine viola
Viola cornuta
Columbine viola is a compact perennial viola with creamy-white flowers strongly edged and streaked in violet around a tiny yellow eye. The evergreen mound reaches approximately 10 to 20 centimetres tall and 15 to 20 centimetres wide. It flowers from spring through fall and generally reblooms after light trimming in early summer. Its mild fragrance, fast growth and low profile suit edging, moist rock gardens, window boxes and containers. This perennial viola prefers moderately fertile, evenly moist and freely draining soil in sun or partial shade. The flowers are also listed as edible, adding another point of interest for gardeners who grow edible ornamentals.
- Quantity
- 1-gallon pot
- Exposure
- Sun to partial shade
- Life cycle
- Hardy perennial
- Hardiness
- Zone 4 to Zone 9
Discover the plant
Common nameColumbine viola
FamilyViolaceae
GenusViola
Speciescornuta
CultivarColumbine
TypeCompact fragrant perennial horned viola
Botanical nameViola cornuta
Columbine Viola (Viola cornuta ‘Columbine’) forms a small evergreen mound covered with rounded creamy-white flowers strongly edged and streaked with violet, each centred by a tiny yellow eye. The RHS confirms this pattern, which also matches the product image precisely. The exact phrase columbine viola identifies this selection, while perennial viola describes its reliable garden habit. Plants reach approximately 10 to 20 centimetres tall and 15 to 20 centimetres wide. Deep green foliage and a low profile suit edging, rock gardens, window boxes, patio containers and the front of mixed borders where every intricately marked flower remains easy to see.
This compact viola flowers from spring through fall, with a strong display in late spring and early summer followed by autumn rebloom. It prefers sun or partial shade in moderately fertile, evenly moist and freely draining soil. Water when the surface begins to dry and prevent water from standing around the crown. Remove faded blooms to extend flowering. Light trimming in early summer renews the foliage and encourages additional buds. Watch for slugs, snails, aphids, powdery mildew and leaf spots. Good spacing and morning watering help foliage dry quickly while preserving the cool root conditions that support a long flowering season.
Perennials.com lists Columbine for USDA Zones 4 to 9 and confirms easy care, fast growth, fragrance and edible flowers. The RHS describes a clump-forming perennial that accepts sun or partial shade and several soil types, provided they are not waterlogged. Combine it with grape hyacinths, dwarf daffodils, primroses, forget-me-nots or small ferns. Its short stature defines the front of a planting without hiding neighbours, while the violet brushstroke pattern makes every flower appear individually painted. A container near a path or entrance brings the mild fragrance and detailed colouring close enough to appreciate throughout the cool growing seasons.
Planting guide
From planting to establishment.
Spacing / density
Space 15 to 20 cm apart
Best planting time
Spring or early fall during cool weather
Propagation
Stem-tip cuttings in spring or late summer; division for renewal
Growing method
Plant Columbine during cool spring or early-fall weather. Loosen fertile freely draining soil and incorporate compost. Dig a hole slightly wider than the root ball and keep the crown level with the surrounding ground. Space plants 15 to 20 centimetres apart. Water deeply after planting and add thin mulch without covering the centre of the clump. Maintain even moisture while roots establish. Morning sun or partial shade works well; add light afternoon shade during intense heat. Flowers are self-cleaning, although damaged blooms can be removed and stretched stems lightly shortened. Watch for slugs, snails, aphids and leaf spots. Prevent standing water, especially in winter, and never let the root ball dry completely while the plant is flowering. For best results, keep soil consistently moist, provide effective drainage and offer light shade during hot, dry periods. This perennial pansy flowers for a long season when moisture remains even and damaged blooms are removed as needed. A visible position beside a path makes its fragrance and creamy white and dark violet colouring easy to enjoy. For best results, keep soil consistently moist, provide effective drainage and offer light shade during hot, dry periods.
Soil and care
The right care,at the right time.
Soil pH
Mildly acid to mildly alkaline; approximately 6.0 to 7.5
Care level
Low
Watering
Keep soil consistently moist without saturation. Water deeply when the surface begins to dry, then allow excess to drain. Containers need more frequent checks during hot or windy weather. Prevent standing water in winter and avoid repeatedly wetting foliage late in the day because prolonged leaf moisture can encourage disease. For best results, keep soil consistently moist, provide effective drainage and offer light shade during hot, dry periods.
Soil type
Use fertile humus-rich soil that stays consistently moist yet drains freely. Loam amended with compost is especially suitable. Heavy clay should be improved so water cannot stand around the crown, while sandy soil benefits from additional organic matter to retain moisture. A mildly acid to mildly alkaline pH is acceptable. For best results, keep soil consistently moist, provide effective drainage and offer light shade during hot, dry periods.
Fertilization
Columbine needs little fertilizer when growing in fertile soil amended with compost. In spring, apply a small amount of balanced slow-release fertilizer or a weak liquid feed. Repeat only if growth slows or foliage becomes pale. Excess nitrogen encourages long stems and abundant foliage at the expense of flowers. Water after feeding and keep fertilizer away from direct contact with the crown. Container plants may need slightly more frequent feeding because nutrients wash from the potting mix during regular watering.
Moisture
Average humidity; prefers moist soil and good air movement
Seasonal care
In spring, remove damaged leaves, replace soil around roots lifted by frost and add a thin compost layer. During flowering, keep soil moist; blooms are self-cleaning, although damaged flowers can be removed. After a major flush, shorten stems extending beyond the clump to preserve a dense dome. In summer, provide light afternoon shade and watch for slugs, aphids and foliar disease. In fall, water when soil is dry, then add thin mulch after the ground cools. Never cover the crown and prevent standing water during winter thaws. For best results, keep soil consistently moist, provide effective drainage and offer light shade during hot, dry periods. This perennial pansy flowers for a long season when moisture remains even and damaged blooms are removed as needed. A visible position beside a path makes its fragrance and creamy white and dark violet colouring easy to enjoy. For best results, keep soil consistently moist, provide effective drainage and offer light shade during hot, dry periods. This perennial pansy flowers for a long season when moisture remains even and damaged blooms are removed as needed. A visible position beside a path makes its fragrance and creamy white and dark violet colouring easy to enjoy. For best results, keep soil consistently moist, provide effective drainage and offer light shade during hot, dry periods. This perennial pansy flowers for a long season when moisture remains even and damaged blooms are removed as needed.
Container growing
A garden,within reach.
Recommended pot size
Freely draining pot at least 10 to 20 cm across
Columbine performs very well in pots and window boxes because of its compact habit and fragrant flowers. Choose a container at least 10 to 20 centimetres across with several drainage holes. Fill it with quality container mix amended with compost and keep the crown level with the surface. Position the pot in morning sun or partial shade beside a path where fragrance can be enjoyed. Water until excess drains whenever the surface begins to dry. Moderate diluted fertilizer is sufficient during active growth; avoid excess nitrogen. Remove damaged flowers and lightly shorten stems extending beyond the clump. For a Quebec winter, group and insulate pots or move them to a cold location protected from wind. Keep the root ball slightly moist without saturation because an unprotected container freezes more deeply than open ground. For best results, keep soil consistently moist, provide effective drainage and offer light shade during hot, dry periods. This perennial pansy flowers for a long season when moisture remains even and damaged blooms are removed as needed. A visible position beside a path makes its fragrance and creamy white and dark violet colouring easy to enjoy. outdoors.
Bloom and dimensions
Its place,in your garden.
Mature height
8 inches (20.5 cm)
Width / spread
8 inches (20.5 cm)
Flower color
Creamy white strongly edged and streaked with violet, with a yellow eye
Foliage color
Deep green
Foliage type
Evergreen
Growth rate
Fast
Growth habit
Compact, low and clump-forming
Fragrance
Light floral fragrance
Bloom period
Columbine produces small rounded creamy-white flowers strongly edged and streaked with violet around a tiny yellow eye. The first strong display appears in late spring and early summer, followed by autumn rebloom. Removing faded flowers and trimming lightly in June encourage fresh foliage and extend the flowering season. Even moisture and protection from intense afternoon heat also help the blooms keep their detailed colouring.
Garden associations
In goodcompany.
Companion plants
Combine Columbine with blue grape hyacinths, dwarf daffodils, yellow primroses, forget-me-nots, silver coral bells, small ferns and compact sedges. These plants highlight the creamy-white flowers streaked in violet and also appreciate moist soil or partial shade. Avoid highly vigorous companions that could cover the small mound. Spacing plants 15 to 20 centimetres apart improves air movement and lets each clump keep its natural shape throughout the flowering season. For best results, keep soil evenly moist, provide effective drainage and remove faded flowers regularly.
Plants to avoid
Avoid highly invasive ground covers, tall plants creating dense shade and companions adapted to constantly dry soil.
Frequently asked questions
Your questions,answered.
Will Columbine return after winter?
Yes. Perennials.com lists Columbine as a perennial viola for USDA Zones 4 to 9. Quebec winter survival depends especially on drainage, snow cover and freeze-thaw cycles. Choose a sheltered position where water cannot stand. After the soil cools, apply light mulch without covering the centre of the clump. In spring, replace soil around roots lifted by frost. An exposed container freezes more deeply than open ground, so group and insulate pots or move them to a cold protected location. Appropriate care cannot guarantee survival after every unusually severe or snowless winter. For best results, keep soil evenly moist, provide effective drainage and remove faded flowers regularly.
What light is best for this perennial pansy?
In Quebec, morning sun, filtered sun or partial shade generally gives good results. The Columbine selection handles heat better than many pansies, but light shade during hot, dry periods helps flowers keep their quality. Full sun is possible in a cool site where soil remains moist. Avoid a wall that stores intense heat when regular watering is not available. Watch the plant: flowers fading rapidly, wilted foliage or interrupted bloom indicate that additional protection from heat would be useful. Too much dense shade can reduce flowering, so aim for bright conditions rather than a dark enclosed position. For best results, keep soil consistently moist, provide effective drainage and offer light shade during hot, dry periods.
Can Columbine grow in a pot?
Yes. Its compact habit suits pots, window boxes and baskets very well. Select a container at least 10 to 20 centimetres across with several drainage holes. Use container mix amended with compost and keep the crown level with the surface. Water until excess drains whenever the upper layer begins to dry. A position beside a path makes the fragrance easy to enjoy, while light afternoon shade protects flowers during heat waves. For a Quebec winter, protect the root ball from deep freezing and prevent the container from remaining filled with water. An unprotected pot is less reliable than the same cultivar planted in well-drained ground.
How can its flowering season be extended?
Keep soil consistently moist without saturation and protect the plant from scorching afternoon sun. Flowers are described as self-cleaning, although damaged blooms can be removed to maintain a neat appearance. If selected stems stretch after the first flush, shorten them lightly with clean scissors. A small amount of compost or balanced slow-release fertilizer in spring is generally sufficient. Avoid nitrogen-rich feeding that promotes foliage instead of buds. A pause during intense heat is normal, and bloom may resume when temperatures decline. Good drainage and regular moisture are more useful than frequent heavy fertilizer. For best results, keep soil consistently moist, provide effective drainage and offer light shade during hot, dry periods.
Is Columbine pansy suitable for a garden visited by pets?
Garden pansies are generally considered non-toxic to dogs and cats, making Columbine a suitable choice for an outdoor space visited by pets. Eating a large amount of plant material can still cause digestive discomfort even when a plant is non-toxic, so pets should not be encouraged to graze on flowers or foliage. Keep fertilizer, slug pellets and other garden treatments out of their reach as well. If an animal eats a substantial amount or develops unusual symptoms, contact a veterinarian and provide the name Viola cornuta ‘Columbine’. Individual sensitivities can vary, and professional advice is always appropriate when symptoms appear.
Wildlife and pets
Life,around your plants.
Supporting wildlife
Fragrant flowers can attract butterflies, bees and other small pollinators from spring through fall. Place several plants beside other seasonal flowers to provide a succession of resources. Avoid insecticides on open blooms and accept minor damage when supporting beneficial garden wildlife. Hummingbirds and seed-eating birds are not primary visitors.
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