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Mon-Fri 8-4 MST
Features
Family
Tropaeolaceae, Nasturtium family, contains more than 75 species of garden nasturtiums.
Native
South America
Life Cycle
Frost-sensitive, tender perennial usually grown as an annual; perennial in USDA zones 10 and warmer.
Plant Height
Vine
Flower Color
Mixed
Bloom Season
Late spring to frost
Further Information
Plant Characteristics
- Attracts Hummingbirds
- Attracts Pollinators
- Edible Flower
- Good for Containers
Growing Conditions
Drought Tolerant
Plant Resistance
- Deer Resistant
- Rabbit Resistant
About Purple Emperor Trailing Nasturtium Seeds
Tropaeolum majus
Planting Nasturtium
Plant Spacing
A group of 3 seeds every 8" – 12"
Light Required
Full sun to part shade
Plant Height
Vine
Planting Depth
½"–1"
Planting Details
| Seed Depth | ½"–1" |
|---|---|
| Seed Spacing | A group of 3 seeds every 8" – 12" |
| Thinning | When 2" tall, thin to 1 every 8" – 12" |
| Germination | 7 ‒ 14 days |
| Start Indoors | Not recommended. 2 to 4 weeks before your average last frost date. Roots sensitive to transplant disturbance; sow in biodegradable pots that can be directly planted in the ground. |
| Direct Sow | RECOMMENDED. 1 to 2 weeks after your average last frost date. Mild Climates: Sow in fall for winter bloom. Ideal soil temperature for germination is 55°‒65°F. |
| Special Sowing | Soak seed in water for 12 to 24 hours before sowing. Darkness aids germination; sow at the recommended depth. |
| Special Care | Deadhead (remove spent blossoms) for optimum number of blooms and to prevent seed formation. Nasturtium may self-sow. |
| Growing & Harvesting | Harvest leaves and flowers in the morning, if possible, when they are more hydrated and cooler, rather than later in the day. |
Find Your Frost Date & Grow Zone
Average First Frost Date
October 19
Average Last Frost Date
May 19
Your Hardiness Zone is
5b
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