Yellow Bells (ทองอุไร) – Tropical Garden Care Guide
Yellow Bells (ทองอุไร) brighten tropical gardens with vibrant golden blooms. Thriving in full sun, they need well-drained soil and moderate water. Prune after flowering to maintain shape. Perfect for Hua Hin’s climate! 🌿🌞
Yellow Bells (ทองอุไร) – Tropical Garden Care Guide
Scientific Name: Tecoma stans
Thai Name: ทองอุไร (Thong-urai)
Yellow Bells are vibrant, sun-loving tropical shrubs known for their bright yellow trumpet-shaped flowers. They thrive in warm climates and are relatively low-maintenance, making them a great addition to any garden.
1. Propagation
Yellow Bells can be propagated through seeds or stem cuttings.
A. Seed Propagation
- Collect seeds from mature pods after flowering.
- Soak seeds in warm water for 24 hours to improve germination.
- Sow seeds in well-draining soil (a mix of potting soil and sand works well).
- Keep moist and place in a warm, sunny spot.
- Germination time: 2–4 weeks.
B. Stem Cutting Propagation
- Take cuttings (6–8 inches long) from healthy, semi-hardwood stems.
- Remove lower leaves and dip the cut end in rooting hormone (optional).
- Plant in soil or a water medium (change water every few days if propagating in water).
- Roots develop in 3–6 weeks; transplant once established.
2. Pruning
Pruning helps maintain shape, encourage bushier growth, and improve flowering.
When to Prune:
- Best done after the main flowering season (late dry season or early rainy season in Thailand).
- Light pruning can be done year-round to remove dead or weak branches.
How to Prune:
- Remove dead/diseased branches first.
- Trim back leggy stems to promote bushier growth.
- Cut just above a leaf node to encourage new shoots.
- Avoid heavy pruning during peak flowering to preserve blooms.
3. General Care Tips
- Sunlight: Full sun (6+ hours daily) for best flowering.
- Watering: Moderate; allow soil to dry slightly between waterings.
- Soil: Well-draining, slightly acidic to neutral pH.
- Fertilizer: Use a balanced fertilizer (10-10-10) every 2–3 months in growing season.
- Pests/Diseases: Watch for aphids and fungal issues; treat with neem oil if needed.
Final Tip: Yellow Bells are drought-tolerant once established, making them perfect for tropical gardens. With proper pruning and care, they’ll reward you with year-round golden blooms!
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