- Variety Info
- Sowing Info
- Growing Info
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Variety Info
Family: Tropaeolaceae, Nasturtium family, contains more than 75 species of garden nasturtiums.
Native: South America
Hardiness: Frost-sensitive, tender perennial usually grown as an annual; perennial in USDA zones 10 and warmer.
Exposure: Full sun to part shade
Bloom Period: Late spring to frost
Plant Dimensions: 6'–7' vines
Variety Info: 2" blossoms that bloom burgundy purple and fade to lavender and rose pink.
Attributes: Attracts Hummingbirds, Attracts Pollinators, Drought Tolerant, Deer Resistant, Rabbit Resistant, Good for Containers, Edible Flower
Sowing Info
When to Sow Outside: 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.
When to Start Inside: 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.
Days to Emerge: 7 ‒ 14 days
Seed Depth: ½"–1"
Seed Spacing: A group of 3 seeds every 8" – 12"
Thinning: When 2" tall, thin to 1 every 8" – 12"
Your hardiness zone is
Growing Info
Harvesting: Harvest leaves and flowers in the morning, if possible, when they are more hydrated and cooler, rather than later in the day.
Special Care: Deadhead (remove spent blossoms) for optimum number of blooms and to prevent seed formation. Nasturtium may self-sow.
- Kendall W.Verified BuyerRated 5 out of 5 stars11/4/25Nasturtium
Beautiful flowers and tasty leaves
Which best describes you as a gardener? ProfessionalBIBotanical Interests11/4/25Hey Kendall,
Thank you so much for taking the time to leave this fantastic 5-star review! "Beautiful flowers and tasty leaves" is exactly what we love to hear about Purple Emperor Trailing Nasturtium Seeds?
That's exactly the kind of dual-purpose magic that makes Purple Emperor Trailing Nasturtiums such garden treasures! There's nothing quite like growing flowers that not only cascade beautifully with those stunning purple blooms but also provide you with those peppery, flavorful leaves that add such a unique kick to salads and dishes!
Your beautiful flower and tasty leaf discovery will be so inspiring for other gardeners who want to discover just how rewarding and multifunctional Purple Emperor Trailing Nasturtium Seeds can be for creating those stunning displays that feed both the eyes and the palate!
Keep on growing 🌻️
- AudreyRated 3 out of 5 stars11/1/25Disappointing colors!
I don’t really like to write negative reviews but, these flowers are not what I was expecting . I got very sparcly petaled flowers, and not the colors on the seed packet.
Which best describes you as a gardener? IntermediateBIBotanical Interests11/7/25Hey Audrey,
Thank you so much for taking the time to share your thoughts in a review. I've reached out to you via email to offer assistance. Your feedback is invaluable to us, and we are committed to ensuring your experience is positive. Thank you once again for your input. Keep on growing 🌻️
- Crystal K.AL, United StatesVerified BuyerRated 5 out of 5 stars9/20/25Terrific!
Wonderful in my containers with veggies plants!
Which best describes you as a gardener? IntermediateWho do you grow for? YourselfHow do you prefer to grow? Container - MichelleCA, United StatesVerified ReviewerRated 1 out of 5 stars7/10/25Not as pictured
I planted several of these and every single one only has red flowers with a yellow throat. Not at all what I was expecting and they don’t coordinate well with my other plants. Very disappointing .
Which best describes you as a gardener? IntermediateWho do you grow for? YourselfHow do you prefer to grow? In Ground - Melody P.CA, United StatesVerified ReviewerRated 4 out of 5 stars6/1/25Great trailing variety & pretty colors
Very prolific! Grew well in our mild winter in zone 10b. I really enjoyed it softening the edge of my raised bed. 4/5 since I did wish the color was more vibrant.
Which best describes you as a gardener? IntermediateWho do you grow for? YourselfHow do you prefer to grow? Raised BedBIBotanical Interests6/30/25Hey Melody,
Your nasturtiums look incredible. Thank you so much for sharing your photo with us! Keep on growing 🌻️