Siamese white ixora (Ixora finlaysoniana)

Siamese white ixora

Also known as: White jungle flame

Siamese white ixora is an attractive white-flowered tropical shrub, cultivated by gardeners worldwide in conditions that don't regularly drop below 16 ℃. The plant's Latin name Ixora finlaysoniana is for George Finlayson, a famous Scottish naturalist who performed exhaustive studies of the flora and fauna of Thailand and Malaya.

Scientific classification

Species

Siamese white ixora (Ixora finlaysoniana)

Gentians, dogbanes, madders, and allies

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Perennial

Lifespan

Shrub

Plant Type

Mid winter, Late winter

Harvest Time

5 m to 6 m

Plant Height

Green

Leaf Color

1.5 cm to 1.8 cm

Flower Size

White

Flower Color

Distribution of Siamese white ixora

Distribution Map

Siamese white ixora is native to South and Southeast Asia, flourishing in a region that spans from the Indian Subcontinent to Indochina and the peripheries of Southern China. Its presence has expanded beyond these bounds into a variety of tropical locales, where it is sometimes thought to be non-native. In certain areas such as the Caribbean, siamese white ixora may have an impact on ecosystems but is not widely regarded as severely invasive.

Native

Cultivated

Invasive

Introduced

No species reported

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Habitat

Gardens

Hemisphere Trend Curve

Northern

Sorthern

Care Guide for Siamese white ixora

Every 2-3 weeks

Water

Full sun

Sunlight

20 - 38 ℃

Ideal Temperature

Water: Originating from tropical regions, siamese white ixora prefers high humidity and consistent moisture. Water every 2-3 weeks, allowing the soil to dry slightly. As an evergreen typically grown outdoors, siamese white ixora's lush foliage thrives with ambient moisture in its native climate.

Fertilize: To promote blooming, fertilize siamese white ixora monthly with a high nitrogen fertilizer (8-4-4 N-P-K) containing magnesium during the growing season. Additionally, apply compost 2-4 times a year around the base for improved nutrient availability and drainage.

Pruning: Siamese white ixora features dense clusters of white flowers and lush green leaves. Prune during early to late winter to enhance growth and flowering by thinning crowded branches. This practice also helps manage size and boosts overall health.

Propagation: Propagate siamese white ixora using healthy, non-flowering stem cuttings and sanitized tools. Place in well-draining medium with moisture and indirect light. Apply rooting hormone for better success. Acclimatize young plants to outdoor conditions before final transplanting.

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Learn More About Siamese white ixora

Sunlight Requirements

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