Product Description

Overview

Yellow Beautiful Allamanda Flower Planting Seeds grow into fast-growing tropical climbers or shrubs covered with large, bright golden-yellow trumpet-shaped blooms. Commonly known as the Golden Trumpet Vine, Allamanda is prized for its glossy green foliage, long blooming season, and bold tropical appearance. Perfect for fences, trellises, pergolas, compound walls, balconies, and large containers, Yellow Allamanda adds vibrant color, dense greenery, and exotic charm to any outdoor space.

Features

Premium-quality, non-GMO Yellow Allamanda Flower Planting Seeds
Produces large, vibrant golden-yellow trumpet-shaped blooms
Ideal for trellises, pergolas, fences, balconies, and landscape planting
Strong germination with fast-growing climbing or shrub habit
Long blooming season in warm climates
Bold tropical flowers with excellent ornamental value
Excellent heat tolerance and vigorous growth
Low-maintenance and beginner-friendly flowering climber

Specifications

Plant Type: Perennial Flowering Climber / Shrub
Common Name: Yellow Allamanda, Golden Trumpet Vine
Scientific Name: Allamanda cathartica
Variety: Yellow Flowering Type
GMO Status: Non-GMO
Heirloom: Yes
Growth Season: Spring–summer to autumn
USDA Zones: 9–11 (grow in containers in cooler zones)
Sun Exposure: Full sun
Soil Type: Well-drained, fertile sandy or loamy soil
Bloom Time: Late spring to autumn (year-round in tropical climates)
Plant Height: 6–20 feet (trained as climber or shrub)
Spacing: 4–6 feet
Watering: Moderate (drought tolerant once established)

Planting Guide

Sowing Method: Start indoors in trays or sow directly in warm climates
Seed Preparation: Soak seeds in water for 12–24 hours before sowing
Sowing Depth: 1/2 inch deep
Germination Time: 10–20 days
Ideal Temperature: 22–30°C
Transplanting: Transplant when seedlings are strong and well-rooted