PlantFun
Plant Needs
Sunlight
Prefers full sun; tolerates partial shade in hot climates to prevent leaf scorch
Watering
Allow top 2–3 cm of soil to dry completely between waterings; avoid waterlogging
Temperature
Tolerates light frosts down to 5°C; thrives in 15–25°C temperate conditions
Characteristics
- Leaf: Lanceolate, slightly toothed, gray-green, glabrous
- Flower: Four-petaled, pale purple to lavender, clustered at stem tips
- Stem: Slender, branching, smooth, upright growth habit
Care Guide
Watering
Keep soil evenly moist during active growth and flowering
Fertilization
Apply diluted balanced liquid fertilizer every 2 weeks. Use low-nitrogen fertilizer to encourage abundant blooms
Banana peel liquid fertilizer：Soak 1 chopped banana peel in 1 liter of water for 3 days; strain and dilute 1:2 with water before applying to soilPruning
- Deadhead spent flower clusters to extend the flowering period
- Remove yellowing or damaged foliage to maintain plant appearance
- Cut back stems to ground level after flowering to encourage self-seeding for next season
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA: No reported toxicity to cats
Humans: No known toxicity to humans; young leaves are edible in small quantities
Garden Uses & Culture
Culture: N/A
Usage: Ornamental wildflower for meadows and borders; young leaves are edible in small, raw or cooked portions
