PlantFun
Plant Needs
Sunlight
Bright indirect light with 4–6 hours of filtered daily sun; avoid intense midday summer sun to prevent leaf scorching
Watering
Water thoroughly when the top 2–3 cm of soil feels dry; ensure proper drainage to avoid root rot from standing water
Temperature
Optimal growth temperature range is 18–25°C; protect from temperatures below 10°C to prevent leaf drop and stunted growth
Characteristics
- Leaf: Glossy, dark green, opposite or subopposite, elliptical to obovate with entire margins
- Flower: Solitary, white, funnel-shaped, 5–8 cm in diameter, fading to creamy yellow as they age
- Stem: Woody, branching, with smooth light brown bark
Care Guide
Watering
Maintain consistent soil moisture; increase watering frequency during hot, dry periods to prevent wilting
Fertilization
Apply diluted acidic liquid fertilizer every 2 weeks to support flowering. Avoid fertilizing in autumn and winter when growth slows
Coffee grounds compost tea：Use fully composted coffee grounds to avoid mold or odor; dilute 1 part compost tea to 20 parts water, apply as a root drench to maintain acidic soil pH and provide gentle nutrientsPruning
- Deadhead spent blooms promptly to encourage continuous flowering through the season
- Thin overcrowded inner branches in late winter to improve airflow and reduce disease risk
- Trim back leggy growth after flowering to maintain a compact, rounded shape
- Remove any yellow or damaged leaves to keep the plant healthy and visually tidy
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA confirmed toxic; contains gardeniol which may cause vomiting, diarrhea, lethargy, and loss of appetite
Humans: Ingestion of large amounts may cause mild gastrointestinal irritation including nausea and abdominal pain
Garden Uses & Culture
Culture: Symbolizes purity, love, and secret affection in traditional Chinese and Western floral symbolism
Usage: Ornamental garden shrub; cut flowers for bouquets and fragrance displays; some cultivars used in traditional medicine
