Prunus serrulata 'Kanzan'
Prunus serrulata 'Kanzan'
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Current Stock Height Guides
Current Stock Height Guides
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Trade Customers
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About Prunus serrulata 'Kanzan'
Prunus serrulata 'Kanzan', known as Kanzan Cherry or Kwanzan Cherry, is a stunning deciduous flowering tree renowned for its spectacular spring display of double pink blossoms. This Japanese-origin tree grows to a moderate size, reaching 4–8 meters in both height and width, with an upright, rounded canopy that adds graceful structure and seasonal beauty to gardens and landscapes.
Its bright green leaves turn vibrant shades of orange and red in autumn, offering additional seasonal interest beyond its famous floral show. The profusion of double pink flowers in spring creates an eye-catching focal point, making 'Kanzan' an excellent specimen tree or a charming street planting.
It performs best in full sun to part shade, adapting well to a range of soil types and climates. While it prefers consistent moisture, it tolerates drought periods once established. Low maintenance and moderate growth rate make it a reliable, beautiful choice. For added impact, plant with understorey groundcovers or early spring bulbs to extend seasonal interest.
Key Information to Know
Evergreen / Deciduous
Prunus serrulata 'Kanzan' is an Deciduous (Defoliates throughout colder months) Tree
Mature Height & Width
Mature Height: 6m - 10m Approximately
Mature Width: 4 – 8 meters
Prunus serrulata 'Kanzan' is expected to grow Approx. 30 – 50 cm/year (Moderate).
Frost Tolerance
Is Prunus serrulata 'Kanzan' frost tolerant?
Prunus serrulata 'Kanzan' is Frost Hardy – Survives heavy and frequent frost without damage.
Flowering Information
Prunus serrulata ‘Kanzan’ produces spectacular clusters of double, rich pink blossoms in mid-spring. The large, ruffled flowers appear on bare branches before the foliage emerges, creating an iconic cherry-blossom display that is full, showy and unmistakably ornamental.
Native Information
Is Prunus serrulata 'Kanzan' an Australian Native? No
Prunus serrulata 'Kanzan' is Native to Japan, Korea, and China, where Prunus serrulata (Japanese Cherry) originates and has long been cultivated for ornamental gardens.
Wildlife Value
Its abundant spring blossoms attract bees and beneficial pollinators, providing an early-season nectar source. The dense branching structure offers shelter and light nesting opportunities for small birds, supporting biodiversity in ornamental and urban gardens.
Sunlight Information
Prunus serrulata 'Kanzan' will thrive best in:
Preffered Soil
Prunus serrulata ‘Kanzan’ performs best in well-drained loam or sandy loam soils and prefers slightly acidic to neutral conditions. It may struggle in heavy or poorly drained clay unless improved with organic matter and coarse material to enhance aeration and drainage. Keep soil evenly moist during establishment, then transition to deep, occasional watering as the tree matures to support vigorous growth, healthy foliage and abundant spring flowering.
Botanical Information
Botanical Information
Botanical Information
Common Name: Kanzan Cherry, Kwanzan Cherry
Genus: Prunus
Botanical Species: serrulata
Family: Rosaceae
Botanical Name: Prunus serrulata 'Kanzan'
Landscape Uses
Landscape Uses
Prunus serrulata 'Kanzan' works in an:
Planting, Spacing & Care
Planting, Spacing & Care
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Prunus serrulata 'Kanzan' is expected to grow Approx. 30 – 50 cm/year (Moderate).
Root Ball Dimensions (Width × Depth) For Planting
Root Ball Dimensions (Width × Depth) For Planting
Use this as a reference when digging your planting hole. We recommend digging at least 10% wider than the dimensions below to encourage strong root development.
- 30cm Pot: 33cm (W) × 30cm (D)
- 40cm/45L Pot: 44cm (W) × 41.5cm (D)
- 50cm Pot / 70L Pot: 55cm (W) × 41.8cm (D)
- 100L Bag: 50.6cm (W) × 52.8cm (D)
- 150L Bag: 66cm (W) × 55cm (D)
- 200L Bag: 71.5cm (W) × 60.5cm (D)
- 300L Bag: 88cm (W) × 63.8cm (D)
- 400L Bag: 99cm (W) × 66cm (D)
- 500L Bag: 122cm (W) × 66cm (D)
- 750L Bag: 134cm (W) × 69cm (D)
- 1000L Bag: 146.3cm (W) × 71.5cm (D)
- 2000L Bag: 176cm (W) × 82.5cm (D)
Ideal Conditions
Ideal Conditions
Thrives in
Frost Tolerance
Frost Hardy – Survives heavy and frequent frost without damage.
Drought Tolerance
As a young tree it requires regular watering, but once established ‘Kanzan’ offers moderate drought tolerance. It performs best in moist, well-drained soils and maintains healthy growth with deep, occasional watering during extended dry periods. Consistent moisture through spring supports the strongest flowering.
Flowering Information
Flowering Information
Does Prunus serrulata 'Kanzan' flower?
Flowering Period:
Flower Type:
Flower Colour:
Pink
Prunus serrulata ‘Kanzan’ produces spectacular clusters of double, rich pink blossoms in mid-spring. The large, ruffled flowers appear on bare branches before the foliage emerges, creating an iconic cherry-blossom display that is full, showy and unmistakably ornamental.
Frequently Asked Questions
Frequently Asked Questions
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