The Poncirus trifoliata Pomeroy, also known as the trifoliate orange, is an exceptionally hardy citrus tree, tolerating temperatures as low as -20°C. This variety stands out for its vigorous growth and larger, less bitter fruits compared to the wild type. Ideal for defensive hedges due to its sharp thorns, it also offers a beautiful display of fragrant white flowers in spring.
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POT11
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Packaging
GT9
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Available quantity 110 | Dispo à partir de Immédiat | Sold by min 10 |
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Characteristics of Poncirus trifoliata Pomeroy
Native to Asia, the Poncirus trifoliata Pomeroy is an improved variety of the trifoliate orange, valued for its larger and slightly less bitter fruits. It forms a dense shrub with long, formidable thorns, making it an excellent defensive plant. Its trifoliate deciduous foliage turns golden yellow in autumn, adding strong ornamental appeal. The spring bloom consists of fragrant white flowers, reminiscent of other citrus trees. By late summer, it produces small, round, yellow-orange fruits that are inedible raw but can be used in marmalades or infusions.
How to Use Poncirus trifoliata Pomeroy ?
The Poncirus trifoliata Pomeroy is perfect for creating impenetrable defensive hedges due to its sharp thorns. It can also be grown as a specimen plant to showcase its attractive flowers and foliage. In garden beds, it adds an exotic yet hardy touch, fitting well into naturalistic landscapes. It can be cultivated in containers, particularly by citrus enthusiasts in cooler climates, although it requires regular pruning to control its growth. Additionally, it is widely used as a rootstock for citrus trees, enhancing their cold resistance.
Tips for Successfully Growing Poncirus trifoliata Pomeroy
The Poncirus trifoliata Pomeroy adapts to a wide range of soil types, provided they are well-drained. It thrives best in slightly acidic to neutral soil, with a planting distance of 1.5 to 2 m for hedges. While it prefers full sun, it can tolerate partial shade. Once established, it requires little watering, though regular irrigation is necessary during the first two years. Light pruning in late winter helps shape the plant and remove dead branches. Adding compost or organic fertilizer in spring promotes growth and flowering.
