Citrus x limon Variegata - Variegated lemon tree

The Variegated Lemon Tree (Citrus x limon variegata) is an irresistible variety of citrus tree. Its variegated foliage in green and cream, its lemons marbled with yellow and green, and the sweet fragrance of its white flowers will delight lovers of Mediterranean plants. Both decorative and fruitful, its many qualities are appreciated in a stylish container, or even planted directly in the ground where the climate allows. In winter, potted specimens should be sheltered in an orangery or a lightly heated conservatory.

The Variegated Lemon Tree is a small tree belonging to the botanical Rutaceae family, like all citrus trees. This variety originated from a spontaneous mutation discovered in 1931 in Burbank, California, on a ‘Eureka’ lemon tree (the Four Seasons Lemon Tree). The species Citrus limon has been cultivated for centuries around the Mediterranean basin and in subtropical regions.

The 'Variegata' lemon tree is a citrus tree with a bushy, slightly spreading habit, reaching 2 to 3 metres in height with a similar spread when grown in the ground. In pots, its growth is more restrained, maintaining a compact size suitable for patios and balconies. Its evergreen, alternate and lanceolate leaves measure between 8 and 12 cm in length. They are variegated with green and creamy yellow to creamy white, sometimes with slightly pinkish hues on young shoots. This characteristic gives the tree a unique luminosity and elegance. Young stems are green and may bear a few short, sharp thorns. As it ages, the trunk's bark becomes rougher and greyer.

The Variegated Lemon Tree produces white flowers with purplish hues, in small axillary clusters. Each flower measures about 2 to 3 cm in diameter and emits a sweet, intoxicating fragrance, highly attractive to pollinators. The main flowering occurs in spring, but secondary blooms may appear in late summer or autumn, particularly in favourable climates.

The marbled lemon of this variety is another ornamental feature. Its smooth, thin skin is striped with green and yellow, turning uniformly yellow when ripe. Inside, its pinkish pulp is juicy, fragrant, and slightly less acidic than that of standard lemons. These fruits are juicy and can be used in cooking as well as for preparing beverages. The main harvesting periods typically occur between October and November, then between March and April, though this may vary depending on climatic conditions and cultivation practices.

The Variegated Lemon Tree has moderate growth. It is relatively frost-sensitive and struggles to withstand temperatures below -4 to -5°C. It is therefore recommended to grow it in a pot outside of Mediterranean coastal areas so it can be sheltered in winter in an orangery, unheated greenhouse, or lightly heated conservatory.

Uses: Valued as much for its ornamental appeal as for its fruit, the Lemon Tree holds a prominent place in global culinary traditions. Its fresh, tangy flavour enhances both sweet and savoury recipes. Its juice adds a refreshing touch to drinks and cocktails while elevating sauces and carpaccios. Its intensely fragrant zest enhances pastries and desserts.

Beyond its gastronomic role, the lemon tree is a medicinal plant with properties recognised for centuries. Now validated by science, its benefits are utilised in phytotherapy and aromatherapy. Its essential oil, extracted from the zest, is prized in perfumery. As lemons are easy to preserve, they were historically carried on ships to prevent scurvy due to their high vitamin C content. Lastly, its dense, robust wood is used in cabinet-making for crafting refined pieces.

Like all Citrus, the Variegated Lemon Tree contains essential oil pockets in its leaves, flowers, and fruits, often visible to the naked eye. These are extracted through distillation (flower and leaves) or pressing (zest) to produce essential oil with dermatological, cosmetic, tonic, and disinfectant properties. The fragrance of the essential oil is described as fresh, pleasant, sweet, fruity, and lemony.

Flowering and pollination: The Variegated Lemon Tree is a self-fertile bush, meaning a single specimen is sufficient for complete pollination and fruiting. However, if your citrus tree remains permanently indoors, pollinators will occasionally need access, or if you have a delicate touch, you may assist pollination with a brush.