Thai Dwarf kamini(Radermachera Kunming) Healthy flower Plant

Radermachera kunming is a rare ornamental tree from the Bignoniaceae family (the same family as trumpet vines). It is grown for its attractive glossy foliage and clusters of fragrant white trumpet-shaped flowers. In India’s tropical and subtropical climate, it grows well with proper care.

Light

• Give 4–6 hours of morning sunlight or bright filtered sunlight.
• In hot summers (above 38°C), provide afternoon shade.
• Too much shade results in fewer flowers.

Temperature

• Best: 18–32°C
• Can tolerate up to around 38°C if watered properly.
• Protect from frost and temperatures below 10°C.

Soil

Use a fast-draining, fertile mix:

• 40% garden soil
• 30% river sand
• 20% well-rotted compost or vermicompost
• 10% cocopeat or leaf mould

The soil should never remain waterlogged.

Watering

• Water deeply when the top 2–3 cm of soil becomes dry.
• During monsoon, reduce watering if rain is frequent.
• During summer, water more often.
• Avoid keeping the roots constantly wet.

Fertilizer

Feed once every 30–45 days during the growing season.
You can use:

• Vermicompost (1–2 handfuls for a medium pot)
• Mustard cake liquid (well fermented, diluted)
• Seaweed extract once a month
• Bone meal every 2–3 months to encourage flowering

Reduce fertilizer during winter.

Pot Size

• Start with a 12–14 inch pot.
• Repot every 2–3 years into a slightly larger pot.
• Ensure the pot has good drainage holes.

Pruning

• Remove dead or weak branches.
• Light pruning after flowering encourages bushier growth.
• Avoid heavy pruning before the flowering season.

Flowering

Flowers usually appear when:

• The plant receives sufficient sunlight.
• It is mature (often several years old).
• It is not overfed with nitrogen.