Peacock Flower Power: A Colorful Star in Thai Tropical Gardens
Here is a detailed tropical garden care guide for Peacock Flower (Caesalpinia pulcherrima) – ต้นหางนกยูงไทย (Ton Hang Nok Yung), also known as Dwarf Poinciana or Flamboyant-de-Jardin, ideal for gardens in Hua Hin and similar tropical climates:
🌺 Overview
Scientific name: Caesalpinia pulcherrima
Common Thai name: ต้นหางนกยูงไทย (Ton Hang Nok Yung)
Family: Fabaceae (Legume family)
Type: Flowering ornamental shrub or small tree
Origin: Native to the tropics and subtropics of the Americas
🌞 Sunlight
Full sun is essential for best flowering.
At least 6 hours of direct sunlight daily.
Tolerates partial shade but may reduce blooms.
🌱 Soil & Drainage
Prefers well-draining sandy or loamy soil.
Tolerates slightly acidic to neutral pH.
Avoid waterlogged areas – root rot can develop.
💧 Watering
Moderate watering during the hot season.
Once established, it's drought-tolerant.
In the rainy season (June–Oct), ensure excess water drains well.
✂️ Pruning
Prune in the cool-dry season (Nov–Jan) to shape the plant and encourage more flowering shoots.
Remove dead or crossing branches anytime.
Can be trained as a multi-stemmed bush or a single-stem small tree.
🌼 Flowering & Season
Flowering season in Hua Hin: March to November (peak in April–July).
Blooms are bright red-orange to yellow and attract butterflies and bees.
Great for tropical color gardens and wildlife gardens.
🌿 Fertilizer
Light monthly feeding with balanced organic fertilizer during the growing season (Feb–Sept).
Avoid heavy nitrogen; it favors leaves over flowers.
🪴 Propagation
Grows easily from seeds (soak overnight for better germination).
Can also be grown from semi-hardwood cuttings.
Germinates within 2–3 weeks in warm weather.
🐜 Pests & Diseases
Generally pest-free in Hua Hin.
Occasionally may get aphids or caterpillars—use neem or chili-garlic spray if needed.
✅ Tips for Hua Hin Gardeners
Excellent for low-maintenance tropical landscaping.
Use as a natural fence, specimen shrub, or along sunny paths.
Pairs well with hibiscus, bougainvillea, and lantana for color contrast.
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