10+
Dame's rocket is a herbaceous biennial or short-lived perennial known for its upright growth and clusters of fragrant flowers. It grows well in temperate climates and adapts to a range of soil types, provided drainage is adequate. The plant is commonly used in borders, cottage-style gardens, and naturalized planting areas. It performs best in full sun to partial shade and establishes readily under suitable conditions, often reseeding in favorable environments.
Features
- Upright plant with clustered seasonal blooms
- Suitable for temperate climates
- Adapts to various well-drained soil types
- Performs in full sun to partial shade
- Can reseed naturally in suitable conditions
Specifications
- Scientific Name: Hesperis matronalis
- Common Name (US): Dame's Rocket
- Seed Type / Variety: Biennial or short-lived perennial seed
- Growth Habit: Upright, clumping plant
- USDA Zones: 3 to 8
- Planting Season: Spring or fall
- Growing Season: Spring to early summer
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Sowing Season:
- Temperate regions: March to May or September to October
- Germination Time and Conditions: 1 to 3 weeks in moderate temperatures (15–20°C)
- Sunlight Requirements: Full sun to partial shade
- Soil Requirements: Well-drained, moderately fertile soil
- Watering Needs: Moderate, keep soil evenly moist
- Mature Plant Size: 60 to 120 cm height, 30 to 60 cm spread
- Plant Spacing: 30 to 45 cm apart
