PlantFun
Plant Needs
Sunlight
Full sun to partial shade; thrives in open, sunny meadows and tolerates light afternoon shade in hot climates
Watering
Water deeply when the top 2–3 cm of soil is dry; drought-tolerant once established and requires minimal supplemental watering
Temperature
Hardy to extreme cold (USDA zone 3); tolerates moderate summer heat up to 35°C without significant stress
Characteristics
- Leaf: Narrow, linear gray-green leaves arranged alternately along slender stems
- Flower: Snapdragon-like yellow blooms with orange lower lips, clustered in dense terminal spires
- Stem: Erect, branching green stems with fine, hairless surfaces
Care Guide
Watering
Keep soil evenly moist during active growth; avoid waterlogging in heavy clay soils
Fertilization
Apply a light, balanced organic feed once at emergence. Avoid high-nitrogen fertilizers to prevent leggy growth and reduced flowering
Banana peel compost tea：Compost banana peels for 2–3 months, steep in water for 24 hours, dilute 1:20 with water for root drenching to avoid nutrient burnPruning
- Deadhead spent flower spires to encourage extended blooming through late summer
- Cut back stems to ground level after the first frost to tidy plantings and prevent excessive self-seeding
- 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
Humans: No known toxicity to humans
Garden Uses & Culture
Culture: Associated with cheer and resilience in European meadow folklore
Usage: Ornamental wildflower; attracts bees, butterflies, and other pollinators to garden spaces
