How to Grow Double Pink Blossom Cherry
Double Pink Blossom Cherry
Prunus serrulata 'Kwanzan'
treeA ornamental cherry tree renowned for its stunning double pink blossoms that appear in spring, creating a spectacular flowering display. The flowers are fully double with many petals, giving them a full, rose-like appearance. This deciduous tree is a classic choice for ornamental landscaping and is particularly popular in Japanese gardens.
When should you plant Double Pink Blossom Cherry in your zone?
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Example Double Pink Blossom Cherry timeline · Pittsburgh, PA (Zone 6b)
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Plant Double Pink Blossom Cherry
Around Apr 17Near Pittsburgh's average last spring frost.
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Tend & protect
Late spring–summerWatering, feeding, and pest-watch reminders.
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Harvest Double Pink Blossom Cherry
Late summer into fallBefore the first fall frost (≈ Nov 8)
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Growing Conditions
Soil
Growing Zones
Find your zone →Thrives in zones 5-8, with best performance in zones 5-7
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Get my Double Pink Blossom Cherry timeline →Growth Stages
Establishment
1-2 yearsYoung tree with developing root system and initial growth of primary branches
Water regularly and deeply. Support with stakes if in windy location. Mulch around base. Avoid heavy pruning.
Vegetative Growth
2-4 yearsTree develops full canopy structure and branch framework
Continue regular watering. Remove any crossing or diseased branches. Shape tree as needed for desired form.
Flowering Initiation
Year 3-5Tree begins to produce flower buds on branches, visible in late fall/early winter
Do not over-fertilize with nitrogen, which promotes leaves over flowers. Ensure adequate sunlight. Water moderately.
Full Bloom
2-3 weeks in springProfuse double pink blossoms covering the canopy in spring, typically 2-3 weeks of peak flowering
Protect from late frost damage which can damage flower buds. Avoid pruning during bloom. Monitor for pests during this vulnerable period.
Fruit Development & Maturity
Summer to fall; ongoingSmall dark fruits (drupes) develop after flowering; tree reaches full size and flowering capacity
Remove fruit and debris to prevent disease. Prune any dead wood. Maintain overall tree health with proper watering and fertilization.
Companion Planting
Plan your garden →Plant with:
Avoid planting near:
Common Pests
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Handpick early morning or use pheromone traps; apply neem oil or insecticidal soap
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Remove webbed nests by hand in early spring; apply Bt (Bacillus thuringiensis)
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Spray with strong water stream; use insecticidal soap or neem oil
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Increase humidity; spray with water; apply miticide if severe
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Prune infested branches; apply dormant oil spray in winter or horticultural oil in summer
Uses
Cut Flowers & Arrangements
CraftThe double pink blossoms are highly prized for spring floral arrangements, weddings, and home decoration. Cut branches make stunning focal pieces in vases and create beautiful indoor displays. [source]
Ornamental Landscaping
HouseholdServes as a spectacular specimen tree or focal point in gardens, parks, and public spaces. Creates dramatic spring color and is especially valued in Japanese gardens and Asian-inspired landscapes. [source]
Wildlife Habitat
WildlifeProvides early spring nectar and pollen for bees and other pollinators during critical early season foraging. Later develops small fruits that attract birds. [source]
Traditional Beverages
CulinaryIn Japanese tradition, cherry blossoms (sakura) are used to create sakura tea and preserved as pickled blossoms. Small fruits can be used in some culinary applications. [source]
Traditional Medicine
MedicinalIn traditional Asian medicine, cherry bark and flowers have been used to support respiratory health and inflammation. Used in herbal preparations and teas. [source]
This is not medical advice. LizPlants is not a medical resource. Always consult a qualified healthcare professional before using plants medicinally.
Harvest Tips
Double pink blossoms are harvested by cutting branches when fully open or just before peak bloom for floral arrangements. Cut in early morning for longest vase life. No fruit harvesting intended for this ornamental variety. Enjoy blossoms on the tree or in cut flower arrangements (6-10 day vase life).
Fun Facts
- 🌱 The 'Kwanzan' cherry is one of the most famous ornamental cherries in the world and was chosen as the national tree of Japan, symbolizing the beauty of spring and the fleeting nature of life.
- 🌱 The double flowers of this cultivar are sterile, producing no viable fruit or seeds, which means no self-seeding mess—a practical advantage over wild cherry species.
- 🌱 Peak bloom can vary by 2-3 weeks depending on temperature; warmer springs produce earlier blooms, while harsh winters can delay flowering by several days.
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