Nemesia Flower Seeds

Nemesia is a charming cool season annual with pretty little snapdragon-shape flowers ( most of them often fragrant ) that bloom in a wide range of colors. It does best in spring and fall (winter in mild-winter climates), though some varieties have better heat-tolerance than others. In cool-summer areas, such as the Pacific Northwest, nemesia will continue to bloom right through the summer into fall. Nemesia prefers moist, well-drained soil that's rich in organic matter.
Nemesias are difficult to grow well in many parts of the U. S. because of their preference for moderate daytime temperatures and cool nights. They detest hot and humid summer conditions.
Start seeds indoors 8-10 weeks before last frost date or purchase starter plants. Set out seedlings/starter plants at last frost date.

JB233 Orange Prince ( Nemesia Strumosa )

Orange Prince Nemesia is a cheerful cool-season annual that produces masses of bright orange blossoms with warm golden undertones, creating a vibrant display above compact, finely textured foliage. The abundant flowers cover the plants for months, providing continuous color in borders, containers, hanging baskets, and window boxes. With its compact habit, sweet fragrance, and outstanding blooming ability, Orange Prince is an excellent choice for gardeners seeking long-lasting color during spring, early summer, and fall.

Garden Uses:
Orange Prince Nemesia is ideal for containers, hanging baskets, window boxes, edging, cottage gardens, rock gardens, and mixed flower borders. The bright orange blooms blend beautifully with blue lobelia, white alyssum, yellow violas, purple pansies, and silver foliage plants. Its compact size makes it especially useful for the front of borders and smaller garden spaces where colorful flowers can be enjoyed up close.

Growing Information:
Sow seeds indoors 6-8 weeks before the last frost or directly outdoors in cool weather. Seeds germinate in 7-14 days at temperatures of 65-70°F. Plant in full sun to partial shade and provide fertile, well-drained soil. Orange Prince typically grows 8-12 inches tall and spreads 8-10 inches wide. Nemesia performs best during cooler weather and may slow flowering during periods of extreme summer heat, often reblooming heavily when temperatures moderate in fall.

Pollinator Value:
The nectar-rich flowers attract bees, butterflies, hoverflies, and other beneficial pollinators. The long blooming season helps provide valuable nectar during spring and fall when floral resources may be limited. The bright orange blooms are especially attractive to many beneficial insects.

Natural Garden Benefits:
Orange Prince contributes biodiversity by supporting pollinators and beneficial insects throughout its flowering season. The compact plants help cover exposed soil in borders and containers, while the abundant flowers provide a continuous nectar source that supports a healthy garden ecosystem.

Historical Significance:
Nemesia originates from South Africa, where numerous species grow naturally in regions with mild temperatures and seasonal rainfall. Over time, breeders developed improved garden forms with larger flowers, richer colors, and longer blooming periods. Orange Prince remains one of the most attractive warm-colored selections, valued for its vibrant blooms and dependable garden performance.

Interesting Facts:

Nemesia flowers often have a light, pleasant fragrance.
Orange Prince provides unusually bright orange coloring for a cool-season annual.
The plants bloom heavily during mild spring and fall weather.
Nemesia is closely associated with cottage gardens and container plantings.
The compact growth habit makes it easy to fit into small garden spaces.

Seedman Notes:
Orange Prince Nemesia is an outstanding variety for gardeners who enjoy vibrant warm colors and continuous flowering. Its compact size and heavy blooming habit make it ideal for containers and borders, while the bright orange flowers provide a cheerful display that stands out among traditional spring annuals. Easy to grow and highly rewarding, it is a valuable addition to both ornamental beds and patio gardens.

Quick Facts:

Botanical Name: Nemesia strumosa
Common Name: Orange Prince Nemesia
Plant Type: Annual
Height: 8-12 inches
Spread: 8-10 inches
Bloom Color: Bright orange with golden undertones
Light Requirements: Full sun to partial shade
Soil: Fertile, well-drained soil
Germination Time: 7-14 days
Bloom Season: Spring, early summer, and fall
Attracts: Bees, butterflies, hoverflies, beneficial insects

Star Ratings:
★★★★★ Easy to Grow
★★★★★ Flower Production
★★★★★ Container Performance
★★★★☆ Pollinator Attraction
★★★★☆ Fragrance
★★★★☆ Cool Weather Tolerance
★★★★★ Border & Bedding Value

JB291 Carnival Mix ( Nemesia )

Carnival Mix Nemesia is a lively, free-flowering annual blend that produces masses of bright blooms in cheerful shades of red, orange, yellow, cream, pink, rose, lavender, purple, and white. The flowers cover compact plants in a colorful display that resembles a miniature garden festival, making this mix especially useful for containers, baskets, window boxes, borders, and cool-season bedding. With its vivid colors and long bloom period, Carnival Mix brings instant charm to spring and fall gardens.

Garden Uses:
Carnival Mix Nemesia is excellent for patio containers, hanging baskets, window boxes, edging, rock gardens, cottage gardens, and the front of flower borders. The wide range of colors makes it easy to blend with pansies, violas, alyssum, lobelia, snapdragons, and other cool-season annuals. Its compact size also makes it a wonderful filler plant in mixed container arrangements.

Growing Information:
Sow seeds indoors 6-8 weeks before the last frost or directly outdoors during cool weather. Seeds usually germinate in 7-14 days at 65-70°F. Plant in full sun to partial shade and provide fertile, well-drained soil. Carnival Mix typically grows 8-12 inches tall with a similar spread. Nemesia performs best in mild temperatures and may slow down during extreme summer heat, often blooming again when cooler weather returns.

Pollinator Value:
The abundant nectar-rich flowers attract bees, butterflies, hoverflies, and other beneficial insects. Because Nemesia blooms heavily during cooler parts of the season, it can provide useful nectar when fewer annual flowers are available.

Natural Garden Benefits:
Carnival Mix supports pollinator diversity while providing colorful ground-level coverage in beds and containers. The compact plants help fill open spaces, soften edges, and add biodiversity to ornamental plantings. Their long flowering habit also encourages beneficial insect activity over an extended season.

Historical Significance:
Nemesia species are native to South Africa, where they grow in regions with mild seasonal conditions. Garden forms were developed for improved flower size, color range, compact habit, and longer bloom periods. Mixes such as Carnival bring together many of these bright selections into one colorful and easy-to-grow annual blend.

Interesting Facts:

Carnival Mix offers a wide range of flower colors in one planting.
Nemesia is especially valuable for spring and fall color.
The flowers often have a light, pleasant fragrance.
Plants are compact enough for containers, baskets, and window boxes.
Cool weather helps keep Nemesia blooming at its best.

Seedman Notes:
Carnival Mix is a wonderful choice for gardeners who want a bright, cheerful display in cool-season containers and borders. The compact plants bloom heavily and provide a festive mix of colors that works well in both formal and informal plantings. Use it where early-season or fall color is needed, especially in containers near porches, patios, and walkways.

Quick Facts:

Botanical Name: Nemesia strumosa
Common Name: Carnival Mix Nemesia
Plant Type: Annual
Height: 8-12 inches
Spread: 8-12 inches
Bloom Color: Mixed red, orange, yellow, cream, pink, rose, lavender, purple, and white
Light Requirements: Full sun to partial shade
Soil: Fertile, well-drained soil
Germination Time: 7-14 days
Bloom Season: Spring, early summer, and fall
Attracts: Bees, butterflies, hoverflies, beneficial insects

Star Ratings:
★★★★★ Easy to Grow
★★★★★ Color Variety
★★★★★ Container Performance
★★★★☆ Pollinator Attraction
★★★★☆ Fragrance
★★★★☆ Cool Weather Tolerance
★★★★★ Border & Bedding Value

All seed packets listed on this page are in stock and ready to ship.