PlantFun
Plant Needs
Sunlight
Bright partial shade; avoid intense midday direct sun which can scorch foliage and fade blooms
Watering
Water deeply when the top 5 cm of soil is dry; avoid waterlogging to prevent root rot and fungal issues
Temperature
Hardy to -15°C; protect from harsh winter winds; avoid prolonged temperatures above 28°C to prevent heat stress
Characteristics
- Leaf: Glossy dark green elliptical evergreen leaves with leathery texture
- Flower: Clusters of funnel-shaped bright red-pink blooms with ruffled edges
- Stem: Woody branching stems with brownish-grey, slightly peeling bark
Care Guide
Watering
Keep soil consistently moist but not soggy; mulch with pine needles to retain moisture and maintain acidity
Fertilization
Apply acid-loving plant fertilizer once immediately after flowering. Use a slow-release, low-nitrogen fertilizer formulated for acid-loving plants to avoid leaf burn
Pine needle tea：Steep dried pine needles in water for 3 days; dilute 1:10 with water for root drench to lower soil pH and add mild nutrientsPruning
- Deadhead spent blooms promptly after flowering to redirect energy to new growth and next year's buds
- Thin overcrowded branches in late spring to improve air circulation and reduce fungal disease risk
- Remove damaged, diseased, or crossing stems to maintain a compact, rounded habit
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA: Toxic; ingestion leads to drooling, vomiting, lethargy, abnormal heart rate, and seizures in severe cases
Humans: Contains grayanotoxins; ingestion causes oral burning, nausea, vomiting, and potential respiratory distress
Garden Uses & Culture
Culture: Symbolizes vibrant beauty and seasonal renewal in Japanese horticultural traditions
Usage: Ornamental garden shrub; cut flower arrangements for spring displays
