PlantFun
Plant Needs
Sunlight
Prefers morning sun and afternoon shade; avoid intense midday sunlight which can scorch foliage
Watering
Water deeply when the top 5 cm of soil feels dry; ensure proper drainage to prevent root rot
Temperature
Hardy to -15°C; protect from prolonged temperatures above 32°C to avoid heat stress
Characteristics
- Leaf: Small, elliptical, dark green semi-evergreen foliage with fine fuzzy new growth
- Flower: Double, ruffled crimson red blooms clustered densely at branch tips
- Stem: Slender, woody stems with light brown bark on mature growth
Care Guide
Watering
Keep soil consistently moist but not waterlogged; apply mulch to retain moisture
Fertilization
Feed with acidic rhododendron fertilizer once monthly after flowering. Do not use alkaline fertilizers which can raise soil pH and harm the plant
Composted coffee grounds tea：Steep fully composted coffee grounds in water for 24 hours, dilute 1:20 with water, and apply as a root drench to maintain acidic soil conditions; avoid raw grounds to prevent pest infestationsPruning
- Deadhead spent blooms immediately after flowering to promote new growth and increase next year's bloom count
- Thin overcrowded branches in late spring to improve air circulation and reduce fungal disease risk
- Remove damaged, diseased, or crossing stems in early spring before new growth emerges
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA: Toxic; ingestion of leaves or flowers can cause vomiting, diarrhea, weakness, and potential cardiac issues
Humans: Contains grayanotoxins; ingestion causes oral burning, salivation, and mild gastrointestinal distress
Garden Uses & Culture
Culture: Symbolizes passion and temperance; a popular spring garden ornamental for vibrant color displays
Usage: Ornamental garden shrub, container planting for patios, and cut flower arrangements
