Annatto Seeds (Bixa Orellana) produce tropical evergreen trees known for glossy green foliage, clusters of small pinkish-white flowers, and spiny seed pods containing bright orange seeds. These trees thrive in warm, humid climates with well drained, fertile soil. Suitable for gardens, orchards, or container cultivation in subtropical regions, they are cultivated for ornamental and seed harvesting purposes.
Features
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Tropical evergreen tree with glossy foliage
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Produces clusters of flowers and spiny seed pods
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Suitable for gardens, orchards, and containers
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Thrives in warm, humid climates
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Adapted to well drained fertile soils
Specifications
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Scientific Name: Bixa orellana
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Common Name (US): Achiote
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Seed Type / Variety: Tropical ornamental and seed-bearing tree
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Growth Habit: Evergreen tree
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USDA Zones: 10–12
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Planting Season: Spring or early summer
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Growing Season: Year round in warm climates
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Sowing Season: February–May indoors; transplant after frost
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Germination Time and Conditions: 2–4 weeks; warm, moist, well drained soil 75–85°F
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Sunlight Requirements: Full sun
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Soil Requirements: Well drained fertile soil
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Watering Needs: Moderate; keep soil consistently moist
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Mature Plant Size: 15–25 feet height; 10–15 feet spread
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Plant Spacing: 10–15 feet apart