10+
Azalea is a flowering shrub known for its compact to spreading growth and dense foliage. It produces clusters of funnel-shaped flowers on woody stems during the growing season. This plant grows well in temperate climates and performs best in partial shade with well-drained, acidic soil rich in organic matter. Azalea establishes gradually and is suitable for garden beds, borders, and landscape planting, where it provides structured growth and seasonal flowering.
Features
- Woody shrub with compact to spreading growth habit
- Dense foliage with clustered funnel-shaped flowers
- Suitable for temperate climates
- Prefers partial shade and acidic soil conditions
- Adaptable to garden beds, borders, and landscape planting
Specifications
- Scientific name: Rhododendron spp.
- Common name (US): Azalea
- Seed type / variety: Open-pollinated
- Growth habit: Woody, compact to spreading shrub
- USDA zones: 5–9
- Planting season: Spring
- Growing season: Spring to summer
- Sowing Season: February to April
- Germination time and conditions: 21–45 days at 18–22°C
- Sunlight requirements: Partial shade
- Soil requirements: Well-drained, acidic soil rich in organic matter
- Watering needs: Moderate, consistent moisture
- Mature plant size: 90–180 cm height, 90–150 cm spread
- Plant spacing: 90–120 cm between plants
