PlantFun
Plant Needs
Sunlight
Partial sun to dappled shade; tolerates full sun in cool temperate climates, avoid scorching midday sun in warm regions
Watering
Water deeply when top 2 cm of soil is dry; drought tolerant once established
Temperature
Hardy to -20°C; withstands cool temperate winters, avoid prolonged extreme heat above 28°C
Characteristics
- Leaf: Opposite, oval to lanceolate, soft hairy texture, gray-green foliage
- Flower: Dioecious pink to magenta five-petaled blooms; male and female flowers on separate plants
- Stem: Erect, hairy, branching upper stems
Care Guide
Watering
Keep soil evenly moist during active growth; supplement water during prolonged dry spells
Fertilization
Light, balanced diluted feed once monthly. Avoid high-nitrogen fertilizers to prevent excessive foliage growth over flowering
Banana peel compost tea：Compost banana peels for 2–3 weeks, steep in water at 1:20 ratio for root drench; filter out solids to avoid pest attractionPruning
- Deadhead spent blooms to encourage extended flowering period
- Cut back foliage to ground level after first autumn frost to tidy growth
- Thin overcrowded clumps in early spring to improve airflow and reduce disease risk
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA: Non-toxic to cats; no reported toxicity
Humans: Non-toxic to humans; no known adverse health effects from ingestion or contact
Garden Uses & Culture
Culture: Symbolizes love and admiration in some European folk traditions
Usage: Wildflower garden ornamental; nectar source for bees, butterflies, and moths
