Longan seeds grow into medium to large evergreen trees with a dense, spreading canopy. These trees are well suited to tropical and subtropical climates and are typically grown outdoors in frost free regions. They are commonly planted in home gardens and orchards where sufficient space is available for long term growth. When started from seed, plants establish gradually and are adaptable to warm environments with consistent moisture and well drained soil.
Features
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Evergreen tree with dense, spreading growth habit
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Adapted to tropical and subtropical climates
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Suitable for outdoor planting in frost free regions
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Intended for long term garden or orchard cultivation
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Appropriate for home gardens with adequate space
Specifications
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Scientific name: Dimocarpus longan
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Common name (US): Longan
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Seed type / variety: Species seed
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Growth habit: Evergreen tree
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USDA hardiness zones: 9 to 11
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Planting season: Spring to early summer
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Sowing season with specific months:
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Warm climates: March to June
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Protected environments: Year round
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Germination time and conditions: 14 to 28 days with warm temperatures and consistently moist soil
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Sunlight requirements: Full sun to partial sun
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Soil requirements: Well drained soil with moderate organic matter
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Watering needs: Regular watering to maintain evenly moist soil
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Mature plant size: 30 to 40 feet in height with a spread of 25 to 35 feet
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Plant spacing: 20 to 30 feet apart