Capital Callery Pear
Pyrus calleryana Capital
Capital
About this plant
Capital Callery Pear is a popular ornamental tree known for its beautiful white spring flowers and vibrant fall leaf colors ranging from orange to red. It has a rounded shape and smooth gray bark. This cultivar is valued for its disease resistance and strong branch structure compared to other Callery pears. It's often used in urban landscaping and streetscapes.
Taxonomy
- Genus
- Pyrus
- Family
- Rosaceae
- Higher classification
- Rosales
- Plant type
- Tree
- Lifespan
- Perennial
Origin & Distribution
- Native region
- China, Korea, Vietnam
- Distribution
- Widely planted across North America, especially in urban and suburban areas of the United States.
Care
- Light preference
- Full sun
- Suitable locations
- Outdoor, Balcony, Greenhouse
- Watering frequency
- Moderate
- Watering interval
- 7–14 days
- Humidity
- Normal
- Minimum
- -25 °C
- Maximum
- 40 °C
- Optimal
- 15-25 °C
- USDA hardiness zones
- 5-9
- Soil pH
- 6.0-7.5 (neutral to slightly acidic)
- Soil type
- well-draining loam, adaptable to various soils
Watering. Water regularly during the first few years to establish roots, especially in dry periods. Once established, it is moderately drought tolerant but benefits from occasional deep watering.
Fertilizing. Apply a balanced, slow-release fertilizer in early spring before new growth begins. Avoid over-fertilizing as this can cause excessive leafy growth at the expense of flowers.
This tree is fairly tough and adapts well to different soil types and light conditions. It prefers full sun but can tolerate some shade. Watch for common issues like fire blight and avoid overwatering. Regular pruning helps maintain its shape and health.
Propagation
- Propagation methods
- Seeds, Cuttings, Grafting
- Care difficulty
- Medium
Ornamental features
- Flowering
- Yes
- Flowering period
- spring
Showy white flowers in spring, glossy green leaves that turn bright orange-red in fall, smooth gray bark, and a rounded crown shape.
Toxicity & Safety
- Toxic to humans
- Non-toxic
- Toxic to pets
- Non-toxic
- Weed potential
- Potentially invasive
Non-toxic to humans and pets, making it safe to have around children and animals.
Allergy information
- Allergy risk
- High
- Allergy triggers
- Pollen
- Pollen level
- High
This plant produces pollen that can cause allergic reactions in sensitive individuals, especially during its flowering season. People with pollen allergies may experience sneezing, runny nose, or itchy eyes. To reduce exposure, avoid planting it near windows or outdoor seating areas during bloom time and consider wearing a mask when pruning.
Common problems
Common problems include fire blight disease, leaf spots, and occasional pest issues like aphids. Overwatering or poor drainage can lead to root rot. In some areas, branches may break in strong winds or heavy snow.
Uses
Primarily used as an ornamental tree in landscaping for its attractive flowers and fall color. Also planted as a street tree in urban areas.
Notes
Prune in late winter or early spring to remove dead or crossing branches and to maintain a strong structure. Avoid planting in areas prone to strong winds to prevent branch breakage. This tree can become invasive in some regions, so check local guidelines before planting.