10+
Blackberry lily, botanically known as Iris domestica (formerly Belamcanda chinensis), is a herbaceous perennial valued for its upright growth and distinctive spotted blooms. It develops clumps of narrow, sword-like leaves and produces branching stems with orange, star-shaped flowers marked with darker spots during the growing season. This plant adapts well to warm and temperate climates and performs best in full sun with well-drained soil. It is commonly used in garden beds, borders, and naturalized planting, where it establishes gradually from seeds under suitable conditions.
Features
- Clump-forming perennial with upright growth
- Produces orange, spotted star-shaped flowers
- Suitable for garden beds and borders
- Adapted to sunny and warm conditions
- Establishes steadily from seeds
Specifications
- Scientific name: Iris domestica
- Common name (US): Blackberry Lily
- Seed type / variety: Orange flowering variety
- Growth habit: Upright, clump-forming perennial
- USDA zones: 5-10
- Planting season: Spring or fall
- Growing season: Summer
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Sowing Season:
- Spring: March to May
- Fall: September to October
- Germination time and conditions: 2-6 weeks at 18-22°C; cold stratification may improve germination
- Sunlight requirements: Full sun
- Soil requirements: Well-drained, moderately fertile soil
- Watering needs: Moderate, consistent moisture during establishment
- Mature plant size: 60-100 cm height, 30-45 cm spread
- Plant spacing: 30-40 cm between plants
