10+
Oleander is a warm-climate evergreen shrub with a dense, upright, and branching growth habit. It is well adapted to hot, dry, and coastal environments and performs best in full sun with well-drained soil. This plant establishes steadily from seed and is suitable for garden beds, hedges, and large containers. Once established, it tolerates periods of low moisture and continues consistent growth in warm regions with minimal maintenance.
Features
- Evergreen shrub with dense, upright growth
- Adapted to hot, dry, and sunny climates
- Suitable for hedges, beds, and large containers
- Tolerates low moisture conditions after establishment
- Performs well in well-drained soil environments
Specifications
- Scientific Name: Nerium oleander
- Common Name (US): Oleander
- Seed Type / Variety: Standard Variety
- Growth Habit: Upright, woody shrub
- USDA Zones: 8-11
- Planting Season: Spring to early summer
- Growing Season: Warm season
- Sowing Season: February to May
- Germination Time and Conditions: 10-21 days at 20-30°C
- Sunlight Requirements: Full sun
- Soil Requirements: Well-drained sandy or loamy soil
- Watering Needs: Low to moderate; drought-tolerant once established
- Mature Plant Size: 2-6 meters height, 2-4 meters spread
- Plant Spacing: 1.5-3 meters between plants
