Troyer Rangpur Lime

Troyer × Rangpur Lime Citrus Tree is an unusual hardy citrus hybrid resulting from a cross between a lime and a citrange. It produces aromatic fruit that can be used in different ways depending on maturity.

The zest can be used like lime, bringing fresh citrus fragrance to cooking, drinks, desserts and savoury preparations. Before full maturity, the flesh can be used like a green lemon or lime, with sharp acidity, then gradually becomes milder as the fruit ripens.

The fruit is generally harvested from December to February, depending on climate and ripeness. Troyer × Rangpur is hardy to around -12°C once established and grown in favourable sheltered conditions.

This citrus is also ornamental, producing particularly large and impressive flowers. It is an interesting choice for citrus enthusiasts looking for unusual hardy hybrids with both culinary and decorative value.

Our Troyer × Rangpur trees are grafted onto different citrus rootstocks, including Citrumelo 4475, Poncirus Pomeroy and Poncirus Flying Dragon. These rootstocks influence vigour, cold tolerance, soil adaptation and fruit quality.

For best results, plant Troyer × Rangpur in a warm, sunny and sheltered position, protected from cold winds. A wall, courtyard or greenhouse-like microclimate can greatly improve winter protection and fruit ripening.

Troyer × Rangpur can also be grown long-term in a large container, provided it receives regular watering, feeding and winter protection when necessary.