Flowering Cherry

The iconic tree of Japanese hanami festivals, erupting in clouds of pink or white blossoms for a brief, glorious period each spring. Flowering cherries are grown purely for their spectacular bloom display and do not produce edible fruit. They prefer well-drained soil and full sun but are relatively short-lived, typically declining after twenty to thirty years. Avoid heavy pruning, as cherries are susceptible to bacterial canker entering through wounds, and let the tree develop its natural vase-shaped or weeping form.

Flowering cherry seeds are contained in small fruits that ripen in summer. Collect fruits when they darken and remove the fleshy coating by soaking and rubbing. Seeds have a hard coat requiring scarification: nick with a file or soak in sulfuric acid briefly. Cold-stratify cleaned seeds in moist peat at 35 to 40 degrees Fahrenheit for 90 to 120 days. Sow stratified seeds half an inch deep in moist seedling mix in spring. Germination occurs in 3 to 6 weeks. Seedlings will not replicate named cultivar characteristics, as all named flowering cherries are propagated by grafting onto Prunus avium or P. mahaleb rootstock.

The Season Plate

Your Flowering Cherry Year

Composed for Zone 7 · typical seasons · frost passes Apr 2, returns Nov 1

Sow Flowering Cherry Mar – Apr, Oct – Nov, pick —. Set your climate below and every date on this plate re-times itself.

Sowing window

Mar – Apr, Oct – Nov

re-timed to your frost dates

Plant out

after Apr 2

once frost risk has passed

First picking

around Mar 14

≈ 1460 days from sowing · 300,000-500,000 individual per plant

Composed for —ColdTemperateMildWarmUse my locationUsed once to set your season · only the zone is kept

Week-by-week Flowering Cherry reminders watering, feeding and pruning, timed to your dates

In the app

Frost alerts for your garden a warning before a cold night costs you the crop

In the app

Succession sowing dates so the picking never gaps mid-season

In the app

Keep my dates — free for 7 daysWe nudge you as each window opens · cancel anytime

Flowering cherry trees are among the most celebrated ornamental trees in the world, with Japan's hanami tradition of cherry blossom viewing drawing millions of visitors each spring. Choose a site with full sun and well-drained soil with a pH of 6.0 to 7.0. Good drainage is essential, as cherry trees are highly susceptible to root rot in wet soils. Space 20 to 25 feet apart to allow the mature canopy to develop fully.

Plant container-grown or balled-and-burlapped specimens in spring or fall. Set at grade level and backfill with native soil. Water deeply at planting and weekly during the first two growing seasons. Apply 2 to 3 inches of organic mulch but keep it well away from the trunk to prevent bark rot.

Flowering cherries bloom on old wood, so avoid major pruning that removes flower-bearing branches. If pruning is needed, do so immediately after flowering. Never prune in fall or winter, as open wounds invite bacterial canker, a serious and often fatal disease of ornamental cherries. Remove only dead, crossing, or damaged branches. Flowering cherries are relatively short-lived, typically 20 to 30 years in landscape settings, but their spectacular spring display makes them well worth planting even with this limited lifespan.

Flowering cherries create a spectacular spring canopy that pairs beautifully with spring bulbs planted beneath. Daffodils, tulips, grape hyacinths, and crocuses create a carpet of color under the blossoming branches. Azaleas and dogwoods bloom at the same time for a layered spring display. After flowering, underplant with shade-tolerant perennials like hostas, astilbes, and ferns for summer interest. Low-growing groundcovers like creeping phlox and sweet woodruff provide seasonal color at the base.

The Society Table

Daffodil belongs beside it. Walnut Tree doesn't.

Old growers' knowledge, checked against Flowering Cherry's real companion table below — test any plant you're growing.

Grows well in the company of · 3

DaffodilTulipPansy

Keep apart · 1

Walnut Tree

Plant Flowering Cherry with good neighboursThe planner flags conflicts before they're in the ground

Flowering cherry requires well-drained soil with a pH of 6.0 to 7.0. It does not tolerate wet feet; root rot develops rapidly in waterlogged conditions. Sandy loam is ideal, but clay soil works if amended for drainage. Fertilize lightly in early spring with a balanced slow-release fertilizer. Avoid excessive nitrogen that promotes soft, disease-susceptible growth. Mulch with 2 to 3 inches of organic matter, keeping it away from the trunk. Cherry trees are sensitive to salt and should not be planted along roads that receive winter salt applications.

Ideal Temperature

Hardiness Zone Compatibility

Flowering cherry trees do not produce edible fruit in meaningful quantities. The small, bitter cherries that occasionally form are inedible for humans but provide food for birds. The primary harvest is visual: the breathtaking spring flower display. Cut flowering branches can be brought indoors by harvesting when buds are showing color but have not fully opened. Force branches cut in late winter by placing in warm water indoors, where they will bloom within 1 to 3 weeks.

Storage & Preservation

Cut flowering cherry branches last 5 to 10 days in water indoors. Recut stems at an angle and change water every 2 days for longest display. Forcing dormant branches in late winter is a beloved tradition: cut branches after the coldest winter weather has passed and place in warm water in a bright room. Buds will swell and open in 1 to 3 weeks. Cherry blossoms can be preserved in salt following the Japanese tradition of sakura-zuke, where partially opened flowers are pickled in salt and ume vinegar for use as a garnish in tea and confections.

Troubleshooting Common Problems

Short lifespan is the greatest limitation of flowering cherries, with many trees declining after 20 to 30 years from accumulated stress and disease. Bacterial canker is often fatal and enters through pruning wounds, bark injuries, and natural openings during wet weather. Never prune in fall or winter. Borers attack stressed trees, leaving sawdust frass at the base. Gummosis, or excessive sap bleeding, indicates stress from wounds, disease, or environmental factors. Japanese beetles can defoliate trees in mid-summer in affected regions. Root rot kills trees in poorly drained soils.

Growing Tips

1. Select a planting site with full sun exposure for maximum flower production, as trees in partial shade will bloom less profusely. Ensure good air circulation around the canopy to reduce the risk of fungal diseases, particularly bacterial canker and blossom wilt.
2. Plant in well-drained, moderately fertile soil with a slightly acidic to neutral pH of 6.0-7.0. Flowering cherries are intolerant of waterlogged conditions, which cause root rot. If your soil is heavy clay, plant on a raised mound or incorporate generous amounts of grit and organic matter to improve drainage.
3. Prune as little as possible and only during dry weather in late winter. Flowering cherries are highly susceptible to silver leaf disease (Chondrostereum purpureum), which enters through pruning wounds. Never prune between September and January when silver leaf spores are most abundant in the environment.
4. Water young trees regularly during their first two to three growing seasons, providing 20-30 mm of water per week during dry spells. Once established, flowering cherries are moderately drought-tolerant but will drop leaves prematurely during extended dry periods, reducing the autumn color display.
5. Apply a balanced slow-release fertilizer in early spring after flowering at a rate appropriate for the tree's canopy spread. Avoid high-nitrogen feeds, which promote excessive leafy growth at the expense of flower bud formation for the following year.
6. Protect the trunk of young trees from mechanical damage by mowers and string trimmers, as bark wounds are entry points for bacterial canker. Maintain a mulched area at least 60 cm in radius around the trunk to eliminate the need for close mowing.
7. Monitor for cherry black fly (Myzus cerasi), which can heavily infest shoot tips in spring, causing leaf curl and honeydew drip. Treat early infestations with a targeted spray of insecticidal soap or fatty acid-based insecticide before populations build and attract sooty mold.
8. Choose cultivars suited to your climate and garden size. Compact varieties like Amanogawa (columnar, 6-8m) suit narrow spaces, while spreading types like Shirotae (8-10m wide) need ample room. For small gardens, consider Prunus incisa Kojo-no-mai, a slow-growing shrubby cherry reaching just 2-3m.
9. Stake newly planted trees with a single low stake angled into the prevailing wind, using a flexible rubber tie that allows trunk movement. Remove the stake after two growing seasons once the root system is established, as prolonged staking weakens trunk development.
10. Harvest blossoms for culinary use when they are semi-open, just before reaching full bloom, as this stage offers the best fragrance and holds its shape during salt-pickling. Pick on a dry morning after the dew has evaporated, selecting clusters with short stems attached for easiest handling.