Pocket BotanistPlant guide
Field pansy.
Viola arvensis
Pronounced vy-OH-luh ar-VEN-sis
Also known as European Field-pansy, European field pansy, European wild pansy, Field Pansy
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The field pansy is a charming little wildflower often found in disturbed soils and fields. It produces delicate, pale flowers that add a touch of whimsy to any garden space. You will find it is quite resilient and adapts well to various conditions.
At a glance
- Care level
- Easy
- Plant type
- Annual
- Light
- Full sun to partial shade
- Indoor light
- Bright indirect
- Water
- Every 3 to 7 days
- Mature size
- 6 to 12 inches
- Growth rate
- Fast
- Hardiness
- USDA 4 to 9
- Bloom time
- Early spring to late autumn
Care
Keep the soil consistently moist but not waterlogged to encourage healthy growth. Watch for wilting as a sign that the plant needs a drink. Deadheading spent flowers helps keep the plant tidy and encourages more blooms.
- Watering
- Water when the top inch of soil feels dry to the touch.
- Feeding
- Apply a balanced liquid fertilizer once a month during the growing season.
- Pruning
- Remove faded flowers regularly to promote continuous blooming.
- Repotting
- Since it is an annual, you will typically replace it each season rather than repotting.
- Soil
- Well draining loamy soil
- Soil pH
- 6.0 to 7.5
- Temperature
- -15 to 25°C
- Humidity
- 40 to 70%
Safety
- People
- The plant is generally considered non-toxic but may cause mild stomach upset if ingested in large quantities.
- Children
- Keep away from small children as ingestion of any wild plant material can be unpredictable.
- Contact allergens
- There are no significant reports of skin irritation from handling this plant.
- Airborne allergens
- The pollen may cause mild reactions in sensitive individuals during peak flowering.
- Edibility
- While not highly toxic, this plant is not considered a culinary herb and should be avoided.
How to identify it
- Small pale yellow or white flowers
- Five distinct petals on each bloom
- Serrated leaf edges
- Low growing habit
- Stipules at leaf bases
- Height
- 0.05 to 0.3m
- Spread
- 0.1 to 0.25m
- Leaves
- green, deciduous
- Flowers
- white, yellow, pale violet, 0.5 to 1.5cm
- Fruit
- brown, Summer to autumn
Problems to watch for
- Powdery mildew · A white fungal growth on leaves often caused by poor air circulation.
Check your field pansy from a photo
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Growing it
- Propagation
- seed
- When to plant
- spring, autumn
Plant these in open, sunny areas where they can self-sow without competing with dense perennials.
Grows well with
- Corn Poppy · They share similar habitat requirements and thrive in disturbed soil.
- Cornflower · They make a lovely, naturalistic pairing in meadow plantings.
Similar species
- Wild Pansy · It is closely related but typically has more vibrant purple and yellow petals.
Science
- Family
- Violaceae
- Genus
- Viola
- Order
- Malpighiales
- Class
- Magnoliopsida
- Native range
- Europe, Western Asia, and North Africa.
- Conservation
- It is a common and widespread species with no conservation concerns.
It survives by colonizing disturbed ground and producing copious amounts of seed.
- Value to wildlife
- nectar source
- Pollinators
- bees, butterflies
- Uses
- wildflower meadows, pollinator gardens
Through the year
Ecological indicators
- Salinity
- 1/9
- Soil reaction
- 6/9
- Light
- 6/9
- Temperature
- 5/9
- Moisture
- 4/9
- Nutrients
- 5/9
Taxonomy resolved against GBIF.
Questions people ask
- Is it a perennial?
- It is typically an annual or short-lived biennial.
- Does it need full sun?
- It prefers full sun to partial shade.
Where the name comes from
The genus name Viola is the classical Latin name for the violet, while arvensis means of the field.
Good to know
- It is often called field pansy.
- The flowers are much smaller than the garden pansy.
- It thrives in disturbed soil.
- It can self-seed quite aggressively.
Keep your field pansy growing
This page is a general guide. Save your plant in Pocket Botanist and you get care reminders timed for this plant, plus a care history that shows what worked.
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This guide was generated with AI on and checked against GBIF taxonomy. It is general information, not horticultural or veterinary advice. Read about how we build these guides.