PlantFun
Plant Needs
Sunlight
Bright partial sun; tolerates full sun in cool climates, requires afternoon shade in hot summer regions
Watering
Water when the top 2 cm of soil feels dry; avoid overwatering to prevent root rot
Temperature
Thrives in cool temperatures; protect from heat above 28°C and hard frosts below -7°C
Characteristics
- Leaf: Oval to heart-shaped, softly textured, with slightly serrated margins
- Flower: Flat five-petaled blooms with distinct "face" markings; colors include purple, yellow, white, orange, and bicolor combinations
- Stem: Short, succulent stems bearing flower clusters above basal foliage
Care Guide
Watering
Keep soil consistently moist but not waterlogged; water deeply when topsoil dries
Fertilization
Feed with balanced diluted fertilizer every 2 weeks. Use low-nitrogen fertilizer to prioritize bloom production over foliage growth
Eggshell powder topdressing：Crush dried eggshells into fine powder; sprinkle 1 tsp per plant on soil surface and gently work into the top layerPruning
- Deadhead spent blooms regularly to encourage continuous flowering throughout the growing season
- Trim back leggy stems mid-season to promote bushier, more compact growth
- Remove yellowing or damaged foliage to improve airflow and reduce disease risk
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA: Non-toxic; no known adverse effects for cats
Humans: Non-toxic; edible flowers may be used as culinary garnishes
Garden Uses & Culture
Culture: Symbolizes thoughtfulness and remembrance in Victorian floriography
Usage: Ornamental garden plant; edible flowers for culinary garnishes and salads
