Jewel of Africa Nasturtium is a summer-to-fall bloomer that reaches a generous 6 feet tall, producing flowers from June through November over 70 to 84 days from seed to bloom. This cultivar thrives in full sun with moderate water and naturally resists deer, while also attracting pollinators to the garden. Direct sowing after the last frost is the easiest path to success, and the plant's ability to flourish without heavy fertilization makes it refreshingly low-maintenance.
3
Full Sun
Moderate
9-11
72in H x ?in W
—
High
Hover over chart points for details
Nasturtiums have long been prized by gardeners who understand that restraint, not excess feeding, unlocks their best performance. This variety particularly rewards direct sowing and thrives on neglect once established; overfeeding it actually suppresses flowering in favor of leafy growth. The tall habit and extended bloom window mean you'll have continuous color through fall, and its natural appeal to beneficial insects makes it a quiet powerhouse for pollinator support.
Nasturtium flowers are edible, with a peppery bite that brings character to salads and garnishes. Beyond the kitchen, the vibrant blooms serve as long-lasting cut flowers and provide continuous color in beds and borders throughout the warmer months.
No timeline data available yet for this variety.
Sow seeds indoors in pots 2 to 4 weeks before your last frost date, maintaining a temperature of 65°F. Seeds should sprout within 7 to 14 days.
Transplant seedlings outdoors after the last frost has passed.
Direct sowing after the last frost is the recommended method. Sow seeds directly into the garden bed where they will grow.
Enter your ZIP code to see a personalized growing calendar for this plant.