PlantFun
Plant Needs
Sunlight
Bright indirect light; tolerate gentle morning sun, but avoid harsh midday direct sun to prevent leaf scorching
Watering
Water when the top 2 cm of soil feels dry; avoid overwatering to prevent root rot
Temperature
Thrives in cool to temperate temperatures; protect from frost below 5°C to prevent foliage damage
Characteristics
- Leaf: Trifoliate heart-shaped plum-purple leaflets that fold inward at night (nyctinasty)
- Flower: Pale pink to white star-shaped blooms, held 5–10 cm above foliage
- Stem: Slender green to reddish stems, forming tight, spreading clumps
Care Guide
Watering
Keep soil evenly moist but not waterlogged
Fertilization
Diluted balanced liquid feed every 4 weeks. Use a low-nitrogen fertilizer to prioritize bloom production over foliage growth
Eggshell powder topdress：Crush dried eggshells into a fine powder and sprinkle a thin layer on the soil surface; avoid direct contact with stems to prevent fungal issuesPruning
- Remove spent flower stems to encourage continuous blooming through the growing season
- Trim back yellowing or damaged foliage in late summer to promote new clump growth
- Divide overcrowded clumps in early spring to maintain plant vigor and prevent root binding
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA: Toxic; soluble oxalates may cause oral pain, drooling, vomiting, and decreased appetite
Humans: Contains soluble oxalates; mild gastrointestinal irritation if ingested in large quantities; may cause skin irritation in sensitive individuals
Garden Uses & Culture
Culture: Symbolizes shyness due to its night-time leaf-folding habit; sometimes associated with good fortune in folk traditions
Usage: Ornamental indoor container plant, outdoor ground cover for rock gardens or border edging
