PlantFun
Plant Needs
Sunlight
Full sun to partial shade; tolerates dry meadow conditions and occasional drought
Watering
Drought-tolerant; water only during prolonged dry spells to avoid waterlogging
Temperature
Hardy to cool temperate climates; withstands light early spring frost
Characteristics
- Leaf: Opposite, lanceolate to narrow ovate, serrated margins, hairy texture
- Flower: Tubular pink to pale purple blooms in whorls at leaf axils
- Stem: Square, hairy, upright growth habit
Care Guide
Watering
Water occasionally during extended dry periods; allow soil to dry between waterings
Fertilization
No regular fertilization required; wild soil nutrients are sufficient. Excess fertilizer may reduce flowering and encourage lush foliage growth
Eggshell powder topdressing：Sprinkle finely ground, dried eggshells around the base to enhance soil drainage and add calcium; avoid direct contact with plant stems to prevent fungal growthPruning
- Deadhead spent blooms to encourage extended flowering period
- Remove yellowing or damaged foliage to maintain plant appearance
- Allow mature plants to self-seed for natural meadow regeneration the following year
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: No documented toxicity to cats per ASPCA guidelines
Humans: Mild gastrointestinal irritation if large quantities are ingested
Garden Uses & Culture
Culture: N/A
Usage: Wildflower meadow planting, pollinator support for bees and butterflies
