Yuzu N1
Origin: The yuzu is native to central China, the result of a natural hybridization between the Ichang papeda and a […]
Preserves
Remo Citrange
The Remo citrange (Citrus sinensis × Poncirus trifoliata ‘Remo’) is a hybrid between the orange tree and Poncirus trifoliata, selected for its maximum hardiness of 5°F (−15°C) on the tree, making it growable in the ground as far as USDA zone 7b. The vigorous tree reaches 10 to 16 ft (3 to 5 m) with an upright, semi-thorny habit, semi-evergreen trifoliate foliage inherited from Poncirus, and white spring flowers. Its yellow-orange fruit, small in size (0.7 to 1.1 oz, or 20 to 30 g according to the Vessières catalog), with thick skin, ripens in September according to the Vessières catalog and holds a markedly acidic, orange-scented juice, acceptable in blended juice, in marmalade, or as a cocktail base. A few seeds. The Remo citrange belongs to the lineage of historic citranges used both as a supplementary citrus and as a rootstock in regions with continental winters. Graft onto pure Poncirus trifoliata, plant against a south-facing wall, well-drained soil.
Wagashi Ichanglemon
Wagashi Ichanglemon (Citrus wilsonii ‘Wagashi’) is a Japanese selection of the Ichanglemon suited to refined culinary use, notably in traditional wagashi confections. Its hardiness reaches 10°F (−12°C) on the tree, making it growable in the ground in USDA zones 7b and 8a. The vigorous tree reaches up to 16 ft (5 m) according to Vessière, with an upright, thorny habit, evergreen foliage with large winged petioles, and fragrant white spring flowers. Its yellow, round and bumpy fruit, medium to large with thick, rough skin, ripens in winter and holds a very fragrant, acidic, aromatic juice recalling a wild lemon with grapefruit notes, particularly suited to Japanese pastries and fine jams. Excellent zest for flavoring. Graft onto Poncirus trifoliata, plant against a south-facing wall, well-drained soil.
Bloomsweet Grapefruit, Kinkoji
Kinkoji (Citrus obovoidea), sold in Texas as Bloomsweet grapefruit, is an old Japanese citrus of unknown parentage, most likely a pummelo × mandarin hybrid. Growers report that mature trees survive about 14 to 15°F (−10 to −9°C), which makes it one of the more cold-tolerant grapefruit-type citrus, though its hardiness has never been measured in a published trial. The vigorous tree reaches 10 to 13 ft (3 to 4 m). Its large, yellow-orange fruit, round to slightly pear-shaped with a thick rind, ripens from late fall into winter; the juicy flesh is mildly acidic and not bitter, with 10 to 15 seeds. Good fresh, juiced or made into marmalade. Best suited to USDA zones 8b and 9 on a trifoliate-type rootstock.
Sunquat Kumquat
Origin: The Sunquat is an interspecific hybrid obtained by the USDA citrus breeding program in Florida, from a cross between […]
Changshou Kumquat
Origin: The Changshou kumquat, whose name means “longevity” in Mandarin, is a distinct species of the genus Fortunella native to […]
Hong Kong Kumquat
Origin: The Hong Kong kumquat (Fortunella hindsii) is the smallest species in the genus Fortunella, growing wild in the wooded […]
Indio Mandarinquat
Origin: Indio mandarinquat is an interspecific hybrid conserved by the USDA (United States Department of Agriculture): scions were received at […]
Marumi Kumquat
Marumi kumquat (Fortunella japonica ‘Marumi’) is one of the hardiest and tastiest kumquats, with a reference of 10°F (−12°C) for the adult acclimated tree. Native to the Pearl River Delta in southern China, it was introduced to Japan several centuries ago. The compact shrub reaches 7 to 10 ft (2 to 3 m) at maturity with a dense rounded habit, glossy evergreen foliage, and late fragrant white flowers. Its bright orange round fruits, small (0.8 to 1.2 in, or 2 to 3 cm), ripen in fall and winter and are eaten whole: the sweet, fragrant skin wraps a tart pulp, creating a taste contrast unique among citrus. Excellent in jam, candied, in liqueur, or to garnish savory and sweet dishes. Very ornamental, perfect in the ground in zones 8a to 8b or in a large container. Graft onto Poncirus trifoliata or Flying Dragon for small gardens.
Nagami Kumquat
Nagami kumquat (Fortunella margarita ‘Nagami’) is the kumquat most widely distributed in garden centers and one of the most versatile in the kitchen. Native to southeastern China and naturalized in Japan since the 19th century, the retained reference for the tree is 10°F (−12°C); the choice of in-ground planting depends on the microclimate and the protection available. The compact shrub generally reaches 7 to 10 ft (2 to 3 m) in cultivation, and can reach 13 ft (4 m) in the ground, with an upright habit, glossy evergreen foliage, and very fragrant white flowers in summer. Its bright orange oval fruits, more elongated than those of Marumi, ripen in fall and winter and are eaten whole: sweet, fragrant skin, bright and tart pulp. Excellent candied, in marmalade, in liqueur, and in Asian sweet-and-savory dishes. Very ornamental, with abundant fruiting. Graft onto Poncirus trifoliata for hardiness, or Flying Dragon for container and balcony growing.