Pansy
Pansy Detailed Encyclopedia Introduction
Annual or perennial herbaceous plant with flowers displaying three colors, resembling a human face, an excellent ornamental flower.
Basic Info
Family：Violaceae
Scientific Name：Viola tricolor
Origin：Europe
Flowering Period：Autumn to spring (October-May)
Height：10-25 cm
Lifespan：Annual or biennial
Morphology
Leaves：Basal leaves, heart-shaped or oval with rounded teeth
Flowers：Solitary, 5 petals with three colors, face-like appearance, 4-10 cm diameter
Roots：Fibrous root system, relatively shallow
Stem：Short stem, clumping growth
Growth Habits
Soil Requirements：Prefers loose, fertile, well-drained, humus-rich loam
Watering Needs：Prefers moisture, keep soil moist but not waterlogged
Light Requirements：Sun-loving, tolerates partial shade, avoid direct strong sunlight
Temperature Requirements：Prefers cool conditions, optimal growing temperature 10-20°C, cold hardy
Classification & Varieties
Main Classifications
Ornamental Varieties
Professional Care
✂️ Pruning Management
Pruning Timing：After flowering
Pruning Method：Promptly remove spent flowers and dead leaves
Pruning Purpose：Promote repeat flowering, maintain attractive plant shape
Required Tools：Garden shears, gloves
🛡️ Pest & Disease Management
Common Pests：
Common Diseases：
Prevention Measures：Maintain ventilation, avoid high temperature and humidity, moderate watering
Treatment Methods：Spray fungicides or insecticides promptly when pests and diseases are found
🌱 Fertilization Management
Fertilizer Type：Compound fertilizer, organic fertilizer, phosphorus and potassium fertilizer
Fertilization Frequency：Every 15-20 days during growing season
Fertilization Timing：Autumn through spring growing period
Fertilization Amount：Light and frequent application, 10-15 grams per plant each time
💧 Water Requirements
Watering Frequency：Every 2-3 days in spring/autumn, every 5-7 days in winter
Watering Amount：Keep soil moist, avoid waterlogging
Watering Method：Water at root zone, avoid wetting leaves
Dehydration Signs：Wilted leaves, withered flowers, stunted growth
Basic Care Tips
- •Prefers cool environment, suitable temperature 15-25°C
- •Choose partial shade or morning sun location for planting
- •Keep soil moist but well-drained
- •Regularly remove spent flowers to promote continuous blooming
- •Provide shade protection during hot summer weather
Ecology Value
Pollinators：Bees, butterflies and other insects
Wildlife：Provides nectar for early spring pollinating insects
Environmental Value：Beautifies environment, suitable for flower beds and borders
Cultural Symbolism
Symbolic Meaning：Thoughtfulness, happiness, remembrance
Historical Background：Successfully bred in Europe in 19th century, now widely cultivated worldwide
Related Festivals：Common flower for Spring Festival and Valentine's Day
Artistic Expression：Classic material for flower bed arrangements and container displays