Citrus sinensis 'Hamlin' (Hamlin Sweet Orange)

Botanical Information

FamilyRutaceae
GenusCitrus
Speciessinensis
Cultivar'Hamlin'
CategoryTropicals, Woody
TypeTree (evergreen)
Ethnobotanical Uses
Disclaimer		Edible fruit.

Details

USDA Hardiness Zone9 -11
USDA Hardiness Ref.
Canadian Hardiness ZoneRequires cold season protection under glass.
Canada Hardiness Ref.
RHS Hardiness ZoneH4 - H1c
RHS Hardiness Ref.
Temperature (°C)(-10) - 10
Temperature (°F)14 - 50
Height4 m
Spread3.5 m
GrowthMedium
Flowering PeriodAugust, September, October

Description and Growing Information

ShapeRounded crown.
CultivationGrows best in full sun with slightly acidic, well-drained soil. Water deeply, and water well once the fruit is set, or the fruit will fall off. Shelter from strong winds.
PestsXylella a bacterial disease is a serious threat to many horticultures crops due to its virulence and wide range of species it can infect. It can infect more than 560 species with wide ranging symptoms including leaf scorch, yellowing and scorching, wilt, branch and twig dieback and plant death. These symptoms can be identical to other symptoms such as drought and weather stress. Infected plants show symptoms within a few years after planting.
Notable SpecimensPinewood Estate, Bok Tower Gardens, Lake Wales, Florida, United States of America.
Leaf DescriptionLeaves are leathery, glossy green and oblong to oval in shape.
Flower DescriptionFragrant flowers.
Fruit DescriptionThe fruit is small, smooth, and juicy.

Photographs