PlantFun
Plant Needs
Sunlight
Prefers full sun to partial shade; tolerates dappled shade, but flowering is reduced in heavy shade
Watering
Water regularly during the growing season, allowing the top 2–3 cm of soil to dry between waterings; avoid waterlogging to prevent root rot
Temperature
Hardy to -20°C; thrives in temperate climates, avoid prolonged extreme heat above 35°C
Characteristics
- Leaf: Opposite, pinnately compound leaves with 5–11 sharply serrated leaflets
- Flower: Small, creamy-white flowers arranged in dense, flat corymbose inflorescences
- Fruit: Clusters of glossy, round black berries (toxic when unripe)
- Stem: Hollow, green to purplish stems with a pungent, foul odor when crushed
Care Guide
Watering
Keep soil consistently moist but not waterlogged; increase frequency during prolonged dry spells
Fertilization
Apply a thin layer of well-rotted compost. Avoid high-nitrogen fertilizers to prevent excessive foliage growth at the expense of flowers
Banana peel compost tea：Use only fully composted banana peels; soak in water for 24 hours, dilute 1:20 for root drench; discard solid debris to avoid pest infestations and odorsPruning
- Cut back dead foliage to ground level in late autumn to prevent overwintering pests
- Remove weak or diseased stems in early spring to promote vigorous new growth
- Thin overcrowded clusters to improve airflow and reduce fungal disease risk
- Trim spent flower heads after blooming to tidy the plant and prevent self-seeding (if desired)
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA: Toxic; ingestion of plant material may cause vomiting, diarrhea, abdominal pain, and weakness
Humans: Unripe berries, leaves, and stems contain cyanogenic glycosides; ingestion may cause nausea, vomiting, and severe health risks in large quantities
Garden Uses & Culture
Culture: N/A
Usage: Historically used in limited traditional medicine (not recommended due to toxicity); occasionally grown as an ornamental border plant
