Cold hardiness
18°F (−8°C)
Identity
OriginItaly
Genetic originHybrid Meyer lemon × blood orange
USDA zone8b
Cold hardiness18°F (−8°C)
Fruit cold hardiness27°F (−3°C)
GrowthModerate
Height10 ft (3 m)
HarvestJanuary, February, March
SeedsModerate
UsesJuice, Preserves, Savory cooking
FlavorsTart, Sour then sweet, Red fruit notes
History & Description
Origin
The Arcobal, or 'Arcobaleno' (rainbow in Italian), is a spectacular modern hybrid obtained in Italy. It comes from a cross between the Meyer lemon and the 'Doppio Sanguigno' blood orange, combining the genetics of the lemon and the orange.Tree description
It is a highly ornamental tree, moderately vigorous, sometimes thorny. It stands out for its dense foliage and its ability to bear fruit in changing colors, often striped, creating a unique visual effect.Fruit quality
The fruit is round and medium-sized, with an orange skin striped with dark red at ripeness, very decorative. The flesh is orange, sometimes pigmented with red, and very juicy.Flavor and ornamental interest
The taste is a complex blend of the aromatic acidity of the Meyer lemon and the fruity sweetness of the blood orange. It is used equally as a sweet lemon or as a tart juice orange. Its ornamental value is exceptional.
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