The Marumi Kumquat is a small citrus gem prized for its round fruit, sweet peel, and excellent cold tolerance. As one of the oldest and most traditional kumquat varieties, it has been cultivated for centuries in both Asia and the West.
 
Taste: The skin is thin, smooth, and sweet when fully ripe, while the flesh is tart and juicy with a classic citrus flavor—more tart than Meiwa, yet less sour than Nagami.
Tree size: 6 - 10 ft tall
Fruit size: 1 - 1.25 inches in diameter
Seeds per fruit: 3 - 6
Season: Late fall - Winter
Zones: 9 - 11