Bright Yellow Flowers
Produces large, trumpet-shaped yellow flowers that add noticeable color to tropical garden settings.
Yellow Allamanda Seeds for Sale
Suitable for home gardening use
Regular price
Rs. 16.99 INR
Sale price
Rs. 16.99 INR
Regular price
Tax included.
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Estimated Delivery:Nov 22 - Nov 26
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Product description
Yellow Allamanda Seeds
Yellow Allamanda, commonly known as Golden Trumpet, is a tropical flowering shrub or climbing plant admired for its bright yellow, trumpet-shaped flowers and glossy green foliage. It adds vibrant color to tropical gardens, landscape borders, fences, and large containers. This warm-climate ornamental plant grows well in sunny locations with fertile, well-drained soil and regular moisture. Its spreading growth habit makes it suitable for decorative outdoor planting in frost-free regions.
Golden Trumpet Flowers
Tropical Flowering Plant
Glossy Green Foliage
Ornamental Garden Plant
Key Features
Glossy Green Leaves
Features smooth, deep-green foliage that creates an attractive background for its colorful flowers.
Climbing Growth Habit
Develops long, flexible shoots that can be trained along suitable supports, fences, and garden structures.
Warm-Climate Adaptability
Grows as a perennial ornamental plant in tropical and subtropical climates with suitable growing conditions.
Product Highlights
Bright golden-yellow trumpet flowers
Botanical name Allamanda cathartica
Tropical evergreen ornamental plant
Glossy green foliage
Suitable for garden borders and landscapes
Can be trained along garden supports
Prefers full sunlight
Suitable for large outdoor containers
Specifications
| Scientific Name | Allamanda cathartica |
| Common Name | Yellow Allamanda, Golden Trumpet, Golden Allamanda |
| Plant Family | Apocynaceae |
| Seed Type | Ornamental Flower Seeds |
| Flower Variety | Yellow Flowering Allamanda |
| Growth Habit | Evergreen tropical shrub or climbing plant |
| Flower Color | Golden yellow to bright yellow |
| USDA Hardiness Zones | 10–11 |
| Planting Season | Spring to early summer |
| Growing Season | Warm season; can grow year-round in tropical climates |
| Sowing Season | Spring or early summer in warm conditions |
| Sowing Months | March–June, depending on local climate |
| Germination Time | Approximately 2–4 weeks under suitable conditions |
| Germination Temperature | Approximately 21–27°C (70–81°F) |
| Sunlight Requirements | Full sun to partial shade; full sun encourages flowering |
| Soil Requirements | Fertile, organically enriched, well-drained soil |
| Watering | Regular watering during active growth; avoid waterlogging |
| Mature Plant Size | Approximately 10–20 feet, depending on support and growing conditions |
| Plant Spacing | Approximately 5–8 feet, depending on planting purpose and available space |
| Plant Type | Perennial tropical ornamental |
Growing Guide
Step 1: Prepare the Seeds
Select healthy Allamanda seeds and follow the supplier's preparation instructions. Use fresh, properly stored seeds for planting and avoid soaking for extended periods.
Select healthy Allamanda seeds and follow the supplier's preparation instructions. Use fresh, properly stored seeds for planting and avoid soaking for extended periods.
Step 2: Prepare the Growing Medium
Fill seed trays or small pots with a light, fertile, well-drained seed-starting mix. Make sure the containers have drainage holes.
Fill seed trays or small pots with a light, fertile, well-drained seed-starting mix. Make sure the containers have drainage holes.
Step 3: Sow the Seeds
Sow the seeds lightly in the growing medium and cover them with a thin layer of soil. Maintain consistent moisture without making the medium waterlogged.
Sow the seeds lightly in the growing medium and cover them with a thin layer of soil. Maintain consistent moisture without making the medium waterlogged.
Step 4: Provide Warmth and Light
Keep the containers in a warm location with temperatures around 21–27°C (70–81°F). Provide bright indirect light while seedlings establish.
Keep the containers in a warm location with temperatures around 21–27°C (70–81°F). Provide bright indirect light while seedlings establish.
Step 5: Transplant and Maintain
Once seedlings develop several true leaves, transplant them into individual pots. Gradually introduce them to stronger sunlight and provide regular watering as they grow.
Once seedlings develop several true leaves, transplant them into individual pots. Gradually introduce them to stronger sunlight and provide regular watering as they grow.
Bring Tropical Color with Yellow Allamanda
Yellow Allamanda Seeds offer an opportunity to grow a tropical ornamental plant with golden trumpet-shaped flowers and attractive green foliage. Suitable for warm-climate gardens, landscape planting, and spacious containers, this flowering plant adds seasonal color and vertical garden interest. Provide warmth, sunlight, and well-drained soil to support healthy growth and flowering.
Frequently Asked Questions
Find helpful information about Yellow Allamanda seed germination, flowering, and tropical plant care.
How long does Yellow Allamanda take to grow from seeds?
Yellow Allamanda seeds may take approximately 2–4 weeks to germinate under warm, moist conditions, although results vary with seed freshness and growing conditions. After germination, seedlings need sufficient warmth, light, and suitable watering to establish. Plants grown from seeds may take longer to flower than established nursery plants.
How do you get more flowers on a Yellow Allamanda plant?
Provide Yellow Allamanda with plenty of sunlight, preferably around 6 hours or more of direct light daily when temperatures are suitable. Use fertile, well-drained soil, maintain consistent moisture, and apply a balanced flowering-plant fertilizer according to its instructions. Light pruning can help maintain a manageable shape and encourage new growth.
Can Yellow Allamanda grow in pots or containers?
Yes, Yellow Allamanda can grow in large containers with adequate drainage and enough room for its roots and developing shoots. Choose a sunny location and use a fertile, well-drained potting mix. Provide a suitable support if the plant develops climbing growth, and prune it regularly to manage its size.