Collot Satsuma Mandarin

(Citrus unshiu 'Collot')

Documented by Léo — grown in the ground, USDA zone 8b

Collot satsuma mandarin (Citrus unshiu 'Collot') is a French satsuma selection, identified by the nurseryman Collot in southwestern France in the 20th century for its adaptation to the French oceanic climate. Its hardiness reaches 10°F (−12°C) on the tree, making it suitable for in-ground planting in USDA zone 8a. The tree reaches 10 to 13 ft (3 to 4 m) with a spreading, weeping habit, evergreen foliage and fragrant white flowers. Its bright orange fruit, medium-sized, 3.5 to 5.3 oz (100 to 150 g), seedless, with thin skin that is very easy to peel, ripens in November to December with juicy, sweet, low-acid, fragrant flesh. A historic French variety prized for the regularity of its production in Atlantic climates. Excellent fresh, as juice and as sorbet. Graft onto Poncirus trifoliata; plant against a south-facing wall.

Identity

OriginFrance

Genetic originClonal selection of Owari satsuma

USDA zone8a

Cold hardiness10°F (−12°C)

Fruit cold hardiness25°F (−4°C)

GrowthVigorous

Height13 ft (4 m)

HarvestNovember, December

SeedsSeedless

UsesFresh eating

FlavorsSweet, Mild, Balanced

History & Description

Origin

Collot satsuma is a French selection, often regarded as a high-quality clone of the Owari variety. It has historically been distributed by specialist nurseries in Corsica and southern France.

Tree description

The tree is typical of mid-season satsumas: a very graceful weeping habit, good vigor and excellent cold resistance. It is a reliable, robust variety.

Fruit quality

The fruits are of good size, flattened and seedless, with bright orange skin that comes away from the flesh on its own (zipper skin).

Flavor and ornamental interest

It is a safe bet. It offers the classic, comforting taste of the Christmas mandarin: sweet, juicy, with just enough acidity to be refreshing. Highly appreciated for its regular production.