Umineko Cherry Prunus 'Umineko'

☠ Toxic to humans
🐾 Toxic to pets
🌸 Blooming
🍪 Edible
‍🌱 Hard-care
cherry 'Umineko'


Prunus 'Umineko', commonly known as the Umineko Cherry, is a visually striking ornamental tree. In spring, it bursts into life with a profusion of white flowers. Each flower comprises five delicate petals that cluster together to create a soft, cloud-like effect. The blossoms exude a subtle fragrance and provide a stark but beautiful contrast against the emerging foliage. As the seasons turn, the leaves of the Umineko Cherry emerge as a fresh green, bringing a vibrant canopy of ovate-shaped leaves that often taper to a point. As autumn approaches, the foliage undergoes a remarkable transformation, adopting shades of fiery red and orange. This colorful display adds warmth to the landscape, signaling the changing seasons. The bark of the tree is smooth and lends an additional textural quality to the plant. The overall structure of the Umineko Cherry is elegant, with branches that create an upright, spreading form. It is a popular choice for adding ornamental beauty to gardens and parks, valued for its seasonal colors and graceful shape.

Plant Info
Common Problems

About this plant

  • memoNames

    • Synonyms

      Umineko Cherry, Japanese Flowering Cherry

    • Common names

      Prunus 'Umineko'.

  • skullToxicity

    • To humans

      The Prunus 'Umineko', commonly known as an ornamental cherry, may have parts that are toxic to humans if ingested. The seeds, leaves, and stems contain compounds that can break down into cyanide when ingested. Accidental consumption of these parts, particularly the seeds or pits, can lead to symptoms of poisoning, which include headache, dizziness, difficulty breathing, convulsions, and potentially can be fatal in severe cases. It is generally advised to avoid eating any part of the ornamental cherry tree apart from the fruit flesh.

    • To pets

      Ornamental cherry, the common name for Prunus 'Umineko', is also toxic to pets like dogs and cats. The plant contains cyanogenic glycosides, primarily in its seeds, leaves, and stems. When these parts are chewed and ingested by pets, they can release cyanide into the body. Signs of poisoning in pets can include drooling, agitation, difficulty breathing, panting, and in severe cases, convulsions, collapse, and potentially death. Immediate veterinary attention is recommended if a pet ingests any part of the ornamental cherry tree.

  • infoCharacteristics

    • Life cycle


    • Foliage type


    • Color of leaves


    • Flower color


    • Height

      20 feet [6 meters]

    • Spread

      15 feet [4.5 meters]

    • Plant type


    • Hardiness zones


    • Native area



  • money-bagGeneral Benefits

    • Ornamental Value: Prunus 'Umineko' is highly appreciated for its decorative white flowers that bloom in early spring, adding aesthetic appeal to gardens and landscapes.
    • Wildlife Attraction: The blossoms provide an early source of nectar for pollinators, while the fruits can attract birds and other wildlife to the garden.
    • Compact Growth: With its upright and narrow growth habit, it is suitable for small gardens, limited spaces, and urban environments.
    • Seasonal Interest: It offers year-round interest with its spring flowers, summer fruits, autumn coloration, and winter structure.
    • Low Maintenance: Once established, it requires minimal care, making it a good choice for gardeners seeking a low-maintenance option.
    • Shade Provision: Its canopy can create a pleasant shaded area in the garden during the warmer months.

  • medicalMedical Properties

    This plant is not used for medical purposes.

  • windAir-purifying Qualities

    This plant is not specifically known for air purifying qualities.

  • leavesOther Uses

    • Wildlife Habitat: Prunus 'Umineko' provides nesting sites and shelter for various bird species and small mammals within its dense foliage.
    • Woodworking Material: The wood of Umineko, when mature, can be used for crafting small wooden objects such as tool handles or decorative items.
    • Photography Subject: The tree, especially during its flowering phase, serves as an excellent subject for photographers and artists who appreciate the beauty of spring blooms.
    • Educational Tool: Schools and educational programs can use Umineko to teach students about plant life cycles, pollination, and the importance of bees and other pollinators.
    • Dye Production: Although not commonly known, the bark and flowers can sometimes be used to produce natural dyes for coloring fabrics or art materials.
    • Cultural Symbolism: In certain cultures, Umineko's flowers can represent rebirth and new beginnings, and thus are sometimes used in festivals or ceremonies signifying such themes.
    • Culinary Garnish: While not a typical use, the flowers can occasionally be used as an edible garnish to add aesthetic appeal to dishes, provided they are free from pesticides.
    • Holiday Decor: Branches of the Umineko, with their spring blossoms, can be used as part of spring holiday decorations, including Easter or May Day celebrations.
    • Bonsai Specimen: Prunus 'Umineko' can be cultivated as a bonsai tree, offering a challenge to enthusiasts who appreciate its striking form and blossoms.
    • Artistic Inspiration: The tree's form and flowers are often used as inspiration for artists and designers, influencing everything from textile patterns to jewelry design.

Interesting Facts

  • bedFeng Shui

    The Cherry Blossom is often associated with the wood element in Feng Shui, symbolizing new beginnings and freshness, so it can be used to enhance the east sector of a garden or room for health and family or the southeast for wealth and abundance.

  • aquariusZodiac Sign Compitability

    The Cherry Blossom is not used in astrology practice.

  • spiralPlant Symbolism

    • Spring Renewal: Prunus 'Umineko', commonly known as the flowering cherry, is symbolic of spring's arrival and the renewal it brings. The blossoms emerge before the leaves, heralding the end of winter.
    • Beauty and Life: The delicate and transient nature of the cherry blossoms is often associated with the fleeting nature of life and beauty, reminding us to appreciate every moment.
    • Purity: The pure white blossoms of 'Umineko' can represent innocence and purity, often making them a choice for celebrations that mark new beginnings or rites of passage.
    • Love and Romance: Flowering cherries can symbolize love and the romantic beauty of nature, sometimes used in poetic contexts to express affection.
    • Impermanence: In Japanese culture, cherry blossoms carry the meaning of impermanence due to their short blooming period, embodying the concept of 'mono no aware'—the awareness of the transience of things.
    • Good Fortune: In some traditions, the blooming of cherry trees, including cultivars like 'Umineko', is considered to bring good luck and is celebrated in festivals and gatherings.

Every 1-2 weeks
2500 - 10000 Lux
Not needed
Spring-Early Summer
As needed
  • water dropWater

    For the Japanese flowering cherry tree Prunus 'Umineko,' water deeply to encourage deep root growth. During the first growing season, it is crucial to maintain a consistent watering schedule, watering once a week with approximately 15 to 20 gallons depending on rainfall and soil conditions. After establishment, reduce frequency but water thoroughly, especially during dry spells. During the hottest part of the summer, you may need to water every two weeks if there has been no significant rain. Always allow the soil to dry out slightly between waterings to prevent overwatering and root rot.

  • sunLight

    The Japanese flowering cherry tree thrives best in full sun. It should be planted in a location where it receives at least six hours of direct sunlight daily. Avoid planting in deep shade, as this can reduce flowering and overall vitality. Proper light exposure ensures abundant blooms and a healthy growth habit.

  • thermometerTemperature

    The Japanese flowering cherry prefers temperate climates and is hardy in USDA zones 5 through 8. Ideal growing temperatures range from 60 to 75 degrees Fahrenheit, but it can withstand winter lows down to -20 degrees Fahrenheit. Sudden temperature fluctuations can be stressful, so it's best planted in areas with steady seasonal transitions.

  • scissorsPruning

    Prune the Japanese flowering cherry tree to maintain shape and remove any dead or diseased wood, which also helps prevent the spread of disease. Pruning is best done in late winter or early spring before the sap starts to flow and new growth begins. Annually inspect and prune as necessary, but avoid heavy pruning, as this can reduce flowering.

  • broomCleaning

    As needed

  • bambooSoil

    The ideal soil mix for the flowering cherry 'Umineko' should be well-draining and fertile, with a pH ranging from 6.0 to 7.5. A blend of loamy garden soil, compost, and sand or perlite will provide the necessary drainage and nutrients. Mulching annually with organic matter can help maintain soil health.

  • plantRepotting

    Flowering cherry 'Umineko' trees do not require frequent repotting as they are generally grown in the ground. Young trees can be potted in larger containers every 2-3 years or when the root system outgrows the current pot. Mature trees should be planted out or only repotted as necessary.

  • water dropsHumidity & Misting

    Flowering cherry 'Umineko' prefers outdoor conditions where humidity is typically not a critical factor. However, they do best in areas with moderate humidity. It is important to ensure that the location does not become excessively dry for extended periods, especially during hot summer months.

  • pinSuitable locations

    • Indoor

      Not ideal for indoor growth; requires outdoor conditions.

    • Outdoor

      Plant in sun, well-draining fertile soil, water deeply, not ideal indoor.

    • Hardiness zone

      5-9 USDA

  • circleLife cycle

    Prunus 'Umineko', commonly known as Umineko Cherry, begins its life cycle with seed germination, often occurring in early spring, when the ground is moist and temperatures start to rise. After sprouting, the seedling grows rapidly, establishing a root system and sprouting initial leaves that will develop into a strong stem. As the plant matures, it enters a vegetative state where it develops its characteristic foliage and branches, typically reaching this stage within a few years. Flowering occurs annually in spring, usually around April, when the Umineko Cherry produces clusters of white flowers that are crucial for pollination and subsequent fruit set. Following pollination, small stone fruits, or cherries, develop and mature, carrying the seeds for the next generation. The life span of the Umineko Cherry can vary, but many specimens can live several decades if provided with optimal growing conditions and proper care.

  • sproutPropogation

    • Propogation time

      Spring-Early Summer

    • The Prunus 'Umineko', commonly known as the Cherry Blossom tree, is typically propagated in the early spring or late fall to coincide with the tree’s dormancy period. The most popular method of propagation for this ornamental tree is by grafting. Grafting involves taking a scion, which is a short length of stem with several buds, from a Cherry Blossom tree with the desirable characteristics and attaching it to the rootstock of another tree. The graft usually takes place in winter, using dormant scion wood that is stored until the rootstocks are ready in the spring. The scion should ideally match the diameter of the rootstock to ensure a successful graft. The united scion and rootstock are kept under favorable conditions with high humidity and moderate temperatures to promote healing and growth, thus establishing a new Cherry Blossom tree with the desired traits.