About
Citrus x junos is a naturally occurring hybrid known for its fragrant peel and tangerine-sized fruit. This upright, thorny evergreen can grow as a shrub or develop into a small tree over time. In spring, it produces small, white flowers that release a potent fragrance, which are succeeded by fruit featuring thick, bumpy skin that transitions from bright green to yellow and finally orange as it ripens.
About the genus
Citrus consists mainly of evergreen shrubs and trees, which are often armed with spines. They feature simple, leathery leaves that release a pleasing fragrance, typically borne on winged petioles. The plants produce aromatic flowers that are usually white or have a hint of pink, which are succeeded by sizable, juicy fruits.
Growing conditions
- Sunlight
- Full sun
- Soil type
- Clay, Loam, Sand
- Soil pH
- Acid, Alkaline
- Soil moisture
- Moist but well-drained
- Aspect
- South-facing, West-facing
- Exposure
- Sheltered
- UK hardiness
- H3
Plant details
- Plant type
- Fruit Edible, Shrubs, Trees
- Habit
- Bushy
- Foliage
- Evergreen
- Height
- 4-8 metres
- Spread
- 2.5-4 metres
- Time to full height
- 10-20 years
- Suggested uses
- City and courtyard gardens, Patio and container plants, Mediterranean climate plants
- Native to
- China
- Fragrance
- Flower
- Toxicity
- Fruit harmful to skin with sunlight/skin allergen (lemon and lime-bearing Citrus only). Wear gloves and other protective equipment when handling
Care notes
- Cultivation
- Grow as a conservatory or greenhouse plant, in a container of peat-free, loam-based potting compost with added grit, in full light, with shade from hot sun. In growth during spring and summer, water freely, and mist daily. Apply fertilisers formulated for citrus, throughout the year, following the manufacturer’s instructions; water sparingly in winter. See citrus cultivation for further information
- Pruning
- Pruning group 1
- Propagation
- Propagate by semi-hardwood cuttings
- Pest resistance
- May be susceptible to citrus red spider mite and glasshouse red spider mite, soft scale and fluted scale, aphids, caterpillars and mealybugs under glass
- Disease resistance
- Generally disease-free