Allamanda Seeds – Yellow

Bring sunny, tropical color to your garden with Allamanda Seeds – Yellow Variety, a non-GMO selection known for its bright golden, trumpet-shaped blooms and glossy green foliage. This warm-climate ornamental is ideal for trellises, fences, pergolas, and large containers, where its vigorous growth and long flowering season create a vibrant, eye-catching display.

The Yellow Allamanda thrives in full sun and well-drained soil, producing continuous blooms throughout the warm months. Its fast growth, evergreen foliage, and lush tropical appeal make it a popular choice for gardeners wanting bold, easy-care beauty.

Features

• Produces brilliant yellow trumpet-shaped flowers

• Non-GMO, high-quality Allamanda seeds

• Vigorous, fast-growing ornamental vine

• Excellent for trellises, fences, pergolas, and containers

• Long blooming season in warm climates

• Adds tropical charm and vibrant color to outdoor spaces

Specifications

• Common Name: Allamanda (Yellow Variety)

• Scientific Name: Allamanda cathartica (yellow form)

• Plant Type: Perennial vine (in warm climates)

• Sun Exposure: Full sun (6–8 hours daily)

• Soil Type: Fertile, well-drained soil (pH 6.0–7.5)

• Germination Time: 21–35 days

• Days to Maturity: Several months for full vine development

• Plant Height: 4–10 feet with support

• Spacing: 24–36 inches apart

• Watering Needs: Moderate; prefers consistent moisture

• Hardiness Zones: USDA Zones 9–11 (container-grown in cooler regions)

• Planting Season:

  • Indoor Sowing: February–April

  • Outdoor Planting: April–June once frost risk ends

• Blooming Season: Late spring through fall (May–October)