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Ceylon lobelia
Ceylon lobelia is a delicate herbaceous species with a slender stem, thriving in the tropical climates of its native range. Its vibrant blue flowers, tubular in shape, punctuate the foliage consisting of small, green, lanceolate leaves. The plant's preferred habitat includes moist, well-drained soils near water bodies, where its striking blooms often attract pollinators. Ceylon lobelia's distinctiveness lies in its flower's intense hue, contrasted against a backdrop of verdant leaves, making it a notable presence in its natural environment.
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Perennial
Lifespan
Herb
Plant Type
All year round
Harvest Time
20 cm
Plant Height
Green
Leaf Color
4 mm to 9 mm
Flower Size

Images of Ceylon lobelia

Distribution of Ceylon lobelia

Distribution Map
Ceylon lobelia is primarily native to tropical regions of South and Southeast Asia. Its native range extends over a broad expanse of the continent, indicative of its adaptability to diverse climatic conditions. Ceylon lobelia has also been introduced to parts of the Pacific, expanding its presence beyond its original habitat. Despite its extended range, the plant remains largely within tropical zones.
Native
Cultivated
Invasive
Introduced
No species reported
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Habitat
Along trails in dense forest and also in dry forest, wet clearings, cocoa plantations, pastures, marshes, swamps, roadsides
Hemisphere Trend Curve

Care Guide for Ceylon lobelia

Every week
Water
Full sun
Sunlight
15 - 35 ℃
Ideal Temperature
Water: Ceylon lobelia thrives in tropical-like conditions, preferring consistent moisture and high humidity while tolerating moderate drought. Watering weekly is essential, especially outdoors, as its growth cycle depends on rainfall. Careful water management is required during extended dry periods.
Fertilize: Ceylon lobelia requires regular fertilization for optimal blossom color, needing potassium during initial growth and a balanced fertilizer when blooming. A liquid fertilizer with an NPK ratio of 5:7:7 or 7:8:6 is recommended. Dilute with water and fertilize every two weeks during growth and bloom.
Pruning: Ceylon lobelia features vibrant flowers and lush foliage, thriving with regular pruning in early to late spring. Remove dead stems and pinch tips for bushiness, maintaining compact form and enhancing airflow while promoting blooming. Use sharp, sterilized tools to prevent infections.
Propagation: Ceylon lobelia is propagated through cuttings taken from healthy, non-flowering stems below a leaf node. Use well-draining soil and maintain consistent moisture without waterlogging. Indirect sunlight aids growth, easing the transition from cutting to independent plant.
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