PlantFun
Plant Needs
Sunlight
Partial to full sun; provide afternoon shade in hot climates to prevent leaf scorch
Watering
Water deeply when the top 2–3 cm of soil is dry; avoid overwatering to prevent root rot
Temperature
Hardy to -15°C; prefers cool spring temperatures, protect from extreme summer heat above 30°C
Characteristics
- Leaf: Palmately divided, lobed leaves with serrated margins; medium green, textured surface
- Flower: Spikes of small, deep blue to violet spur-shaped blooms; clustered along upper stems
- Stem: Slender, upright green stems with fine pubescence
Care Guide
Watering
Keep soil consistently moist during active growth and flowering
Fertilization
Apply balanced diluted liquid fertilizer once per month during active growth. Use a low-nitrogen fertilizer to promote bloom production rather than excessive foliage growth
Composted banana peel tea：Compost banana peels for 2–3 weeks, steep in water for 24 hours, dilute 1:20 for root drench; avoid raw peels to prevent pest infestationsPruning
- Deadhead spent blooms to encourage minimal secondary flowering and redirect energy to root growth
- Cut back stems to ground level after flowering to promote healthy foliage regrowth for the following season
- Remove damaged or yellowing leaves throughout the growing season to maintain plant health and airflow
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA: Toxic; ingestion may lead to vomiting, muscle weakness, and tremors
Humans: Contains alkaloids; ingestion causes gastrointestinal distress and potential respiratory issues in severe cases
Garden Uses & Culture
Culture: N/A
Usage: Ornamental wildflower garden plant; supports native pollinators including bees and butterflies
