Poncirus trifoliata,Bitter orange, Japanese bitter orange Fruit Seeds for Planting - A Hardy Citrus for Your Garden

Bitter Orange (Poncirus trifoliata), also known as the Japanese Bitter Orange or Hardy Orange, is a unique and cold-tolerant citrus species admired for its resilience and ornamental beauty. This hardy shrub produces small, aromatic fruits and beautiful white spring blossoms that attract pollinators. The trifoliate leaves and thorny branches make it an excellent choice for natural hedges or as a striking specimen plant in cooler climates where other citrus trees struggle.

Key Features:

1. Produces small, tangy, aromatic fruits
2. Exceptionally hardy and cold-tolerant citrus variety
3. Fragrant white blossoms attract bees and pollinators
4. Ideal for hedges, ornamental planting, or bonsai cultivation
5. Drought-tolerant and low-maintenance once established

Specifications:

1. Botanical Name: Poncirus trifoliata
2. Common Name: Bitter Orange, Japanese Bitter Orange, Hardy Orange
3. Plant Type: Deciduous shrub or small tree
4. Growth Habit: Upright, thorny branches
5. Height: 8–15 feet
6. Spread: 6–12 feet
7. Sun Exposure: Full sun
8. Soil Type: Well-drained, loamy or sandy soil
9. Watering: Moderate; prefers consistent moisture
10. Hardiness Zones: USDA zones 5–9
11. Season: Spring planting; flowering in late spring; fruiting in fall
12. Germination Time: 3–6 weeks
13. Planting Depth: ½ inch deep
14. Spacing: 6–10 feet apart
15. Temperature for Germination: 70–80°F (21–27°C)
16. Harvest Time: Late autumn
17. Maintenance: Prune lightly after fruiting to shape and improve airflow

Planting Guide:

1. Soak seeds in warm water for 24 hours before planting.
2. Sow seeds ½ inch deep in well-draining soil.
3. Keep soil moist and warm until germination occurs in 3–6 weeks.
4. Transplant seedlings outdoors in full sun after frost danger has passed.
5. Water regularly during establishment, then reduce frequency as plants mature.