Blue Mahoe (Hibiscus elatus)

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Sunlight Full sun to partial shade; tolerates bright indirect light for indoor potted specimens

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Watering Water thoroughly when the top 5 cm of soil dries out; avoid standing water to prevent root rot

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Temperature Thrives in warm tropical temperatures; protect from frost and temperatures below 10°C

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Leaf: Heart-shaped, glossy green, 10–20 cm long with serrated margins
Flower: Large trumpet-shaped blooms, pale yellow fading to pink/red, 10–15 cm diameter
Bark: Peeling, iridescent blue-green to copper-brown outer layers

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Watering

Keep soil consistently moist but not waterlogged

Fertilization

Diluted balanced liquid fertilizer every 2 weeks. Cease fertilization during autumn and winter dormancy

Banana peel compost tea：Compost banana peels for 4 weeks, dilute 1:20 with water for root drench; avoid raw peels to prevent pest infestations

Pruning

Remove dead, damaged, or crossing branches in early spring to promote new growth
Trim potted indoor specimens to maintain desired height and shape
Thin overcrowded branches to improve air circulation and light penetration

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Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA: Non-toxic to cats

Humans: No documented toxic effects for humans

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Culture: National tree of Jamaica; symbol of resilience and natural beauty

Usage: Ornamental landscape tree; timber used for furniture, crafts, and canoe building