Castanea Sativa ‘Emerald Gem’ (Emerald Gem Chestnut)
Castanea Sativa ‘Emerald Gem’ (Emerald Gem Chestnut)
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Castanea Sativa ‘Emerald Gem’, commonly known as Emerald Gem Chestnut, is a premium nut-producing tree renowned for its glossy, emerald-green foliage and excellent-quality nuts. The nuts are medium to large, with a sweet, nutty flavor perfect for roasting, boiling, or use in baking and savory dishes. Its combination of ornamental appeal and reliable nut harvest makes it a valuable addition to both home gardens and orchards.
Emerald Gem Chestnut is a vigorous, hardy tree that thrives in sunny, well-drained conditions. It provides seasonal beauty with lush green leaves in summer and an abundant nut harvest in autumn, making it a standout choice for growers seeking both shade and productivity.
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Mature height
8–12 m
Mature width
6–8 m
Spacing
8–10 m apart
Evergreen/Deciduous
Deciduous
Foliage
Glossy emerald-green foliage; nuts enclosed in spiny green burrs with smooth, brown shells
Flowering Period & Fruit Development/Harvest
Flowers in spring (October to November); nuts mature in mid to late autumn (April to May)
Sun tolerance
Full sun
Maintenance
Low to moderate. Needs regular watering during establishment, annual pruning to maintain form and airflow, and mulching to retain soil moisture. Protect from strong winds in early growth.
Root System
Deep and wide-spreading root system, best suited for open ground and orchards. Avoid planting near buildings or underground services.