The Strawberry Tree (Arbutus unedo), also known as the Irish Killarney Tree, is a beautiful evergreen tree or large shrub native to the Mediterranean and Western Europe. It features clusters of white, bell-shaped flowers and vibrant red fruits that resemble strawberries in appearance but have a mild, sweet flavor.
These non-GMO strawberry tree seeds grow into hardy, ornamental trees with glossy leaves, attractive bark, and edible fruits that ripen in late fall. Perfect for landscape accents, pollinator gardens, and edible landscapes, the tree combines ornamental beauty with practical fruiting.
| Specification | Details |
|---|---|
| Scientific Name | Arbutus unedo |
| Common Names | Strawberry Tree, Irish Killarney Tree, Cane Apple |
| Plant Type | Evergreen Tree or Large Shrub |
| Flower Color | White to pinkish |
| Fruit Color | Bright red |
| Season | Fall fruiting; blooms in late summer to fall |
| USDA Hardiness Zones | 7–10 |
| Growth Habit | Rounded, bushy canopy |
| Mature Height | 10–30 ft |
| Sunlight | Full sun to partial shade |
| Soil Type | Well-drained loam or sandy soil; pH 6.0–7.5 |
| Water Needs | Low to moderate; drought-tolerant when established |
| Heirloom | Yes |
| GMO Status | Non-GMO |
| Organic Option | Available (check variant) |
| Bloom Time | Late summer to fall |
| Pollination | Self-fertile; attracts bees and butterflies |
Planting Guide
- Seed Stratification: Soak seeds in warm water for 24 hours, then cold stratify for 60 days at 35–40°F.
- Sowing Depth: ¼ inch deep in moist, well-drained soil.
- Germination Time: 6–10 weeks after stratification.
- Light Requirements: Full sun for best growth and fruiting.
- Spacing: 10–15 feet apart for trees; closer for shrub hedges.
- Watering: Moderate watering until established; minimal afterward.
- Maintenance: Prune lightly to shape after flowering or fruiting.
Growing Tips
- Perfect for ornamental landscapes, edible gardens, and coastal plantings.
- Tolerates drought, salt, and poor soils, making it ideal for Mediterranean climates.
- Fruits can be eaten fresh or used for preserves, liqueurs, and jellies.
- Flowers and fruits appear simultaneously, adding year-round visual interest.
- Great choice for pollinator-friendly gardens and evergreen hedges.
