tree

Tokyo Tower Chinese Fringetree

Chionanthus retusus 'Tokyo Tower'

Not currently listed at our partner nurseries.

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Essentials

At a Glance

Plant Type

Tree

Height

240 inches

Width

72 inches

Light

Full Sun, Partial Sun

Zones

5, 6, 7, 8, 9

Water

Medium

Humidity

Average

Lifespan

50+ years

Native To

China, Korea, Japan

Toxicity

Non-toxic

The Story

Plant Bio

Chinese Fringetree is a spectacular small deciduous tree or large shrub, celebrated for the clouds of fragrant, fleecy white flowers that cover the plant in late spring. It also features handsome exfoliating bark. 'Tokyo Tower' is a distinct cultivar prized for its narrow, upright, columnar growth habit. This form makes it an exceptional choice for tight spaces, small gardens, or as a formal vertical accent.

Bloom Period:

EarlyLate

Uses & Benefits:

A superb four-season tree. It offers a breathtaking floral display in spring, handsome summer foliage, clear yellow fall color, and striking exfoliating bark for winter interest. The columnar form is highly architectural.

Its narrow habit makes it perfect for use as a street tree, in tight residential lots, as a vertical screen, or for framing an entryway without taking up valuable garden space.

The flowers provide nectar for early pollinators. Female trees produce small, dark blue fruits that are a food source for birds and other wildlife in late summer.

Marketplace

Where to Buy

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Planting

How to Grow

Select a location with full sun to light shade and moist, well-drained soil.
Dig a planting hole two to three times wider than the root ball.
Gently place the tree in the hole, ensuring the root flare is at ground level.
Backfill with the original soil, breaking up any large clumps.
Water deeply and consistently for the first year to establish roots.
Apply a 2-3 inch layer of mulch, keeping it away from the trunk.

Pro Tip

Site this tree where its beautiful exfoliating bark can be appreciated in winter, and avoid pruning to preserve its natural columnar form.

Keep It Thriving

Care Guide

Do

Water regularly during periods of drought, especially when young.
Provide slightly acidic soil for best performance.
Allow the tree to develop its natural form with minimal pruning.
Appreciate its four-season interest, from flowers to bark.

Don't

Do not plant in heavy, waterlogged soil.
Avoid excessive fertilization, which can lead to weak growth.
Don't prune heavily, as it can spoil the natural shape.
Avoid planting female trees near patios if fruit drop is a concern.

Seasonal Care Calendar

Task	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Fertilize
Mulch
Plant
Prune

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Elegant vertical accent for narrow spacesStunning small specimen treeFormal allee or screening plant

Companion Plants

Hosta 'Sum and Substance' Hakonechloa macra 'Aureola' Rhododendron P.J.M. Heuchera 'Palace Purple' Fothergilla gardenii

Multiply

Propagation Methods

Good to Know

Common Questions

Tokyo Tower Chinese Fringetree questions

What zones can Tokyo Tower Chinese Fringetree grow in?

Tokyo Tower Chinese Fringetree is hardy in USDA Zones 5–9. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.

Is Tokyo Tower Chinese Fringetree deer resistant?

Yes — Tokyo Tower Chinese Fringetree is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.

When does Tokyo Tower Chinese Fringetree bloom?

Tokyo Tower Chinese Fringetree typically blooms in late spring through early summer. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.

Does Tokyo Tower Chinese Fringetree need full sun?

Tokyo Tower Chinese Fringetree does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.

Is Tokyo Tower Chinese Fringetree drought tolerant?

Yes — once established (usually after the first full season), Tokyo Tower Chinese Fringetree handles dry spells with minimal watering. Water deeply its first year to build the root system that makes that possible.