treeN. America Native

Renaissance Oasis Paper Birch

Betula papyrifera 'Oenci'

Not currently listed at our partner nurseries.

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Essentials

At a Glance

Plant Type

Tree

Height

540 inches

Width

300 inches

Light

Full Sun, Partial Sun

Zones

4, 5, 6

Water

High

Humidity

Moderate to high

Lifespan

40-50 years

Native To

North America

Toxicity

Non-toxic

The Story

Plant Bio

Paper Birch is a fast-growing, graceful North American native tree celebrated for its iconic, peeling white bark that provides striking winter interest. It typically has an open, pyramidal shape. Renaissance Oasis ('Oenci') is a cultivar selected for its superior resistance to the bronze birch borer, a devastating pest of white-barked birches. It also boasts clean, white exfoliating bark and good heat tolerance.

Bloom Period:

EarlyLate

Uses & Benefits:

The Renaissance Oasis birch is a tree of exceptional beauty, primarily grown for its brilliant white, exfoliating bark that glows in the landscape, especially during the stark winter months. Its delicate foliage turns a beautiful clear yellow in autumn, and its graceful, airy canopy casts a light, dappled shade.

Its key practical advantage is its resistance to the bronze birch borer, which allows homeowners in warmer parts of its range to successfully grow a white-barked birch where others would fail. It is relatively fast-growing, providing quick vertical interest in a new landscape.

As a native tree, it is a valuable host plant for hundreds of species of butterfly and moth caterpillars, including the Eastern Tiger Swallowtail. The seeds are eaten by birds like finches and siskins, and the catkins are a food source for ruffed grouse. The peeling bark provides nesting material for birds.

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Where to Buy

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Planting

How to Grow

Select a site with full sun for the canopy and shade for the roots.
Ensure the soil is moist, acidic, and well-drained.
Dig a hole that is wide and shallow, no deeper than the root ball.
Gently place the tree in the hole, ensuring the root flare is visible.
Backfill with soil and water deeply to settle.
Apply a 3-4 inch layer of wood chip mulch over the entire root zone.

Pro Tip

Keep the root zone cool and moist by planting on a north or east-facing slope and using a thick layer of mulch.

Keep It Thriving

Care Guide

Do

Plant in a location where the soil will stay cool and moist.
Use a thick layer of organic mulch over the roots.
Provide supplemental water during dry periods.
Plant in groups or groves to mimic their natural habitat.
Choose borer-resistant cultivars, especially in warmer zones.

Don't

Do not plant in hot, dry, or compacted soil.
Avoid planting near heat-reflecting surfaces like pavement or south-facing walls.
Don't fertilize unless the soil is deficient; birches prefer lean soil.
Avoid pruning during the spring sap-flow period (April-May).
Do not peel the bark, as this can damage the tree.

Seasonal Care Calendar

Task	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Mulch
Pest Check
Plant

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Graceful specimen for woodland gardensPlanted in groves for a naturalistic effectStunning winter interest against dark backgrounds

Companion Plants

Cornus canadensis Vaccinium angustifolium Dennstaedtia punctilobula (Hay-scented Fern) Amelanchier laevis Gaultheria procumbens

Multiply

Propagation Methods

Good to Know

Common Questions

Renaissance Oasis Paper Birch questions

What zones can Renaissance Oasis Paper Birch grow in?

Renaissance Oasis Paper Birch is hardy in USDA Zones 4–6. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.

Is Renaissance Oasis Paper Birch deer resistant?

Not reliably. Deer may browse Renaissance Oasis Paper Birch, especially tender spring growth — plan on repellents or fencing where pressure is high.

When does Renaissance Oasis Paper Birch bloom?

Renaissance Oasis Paper Birch typically blooms in mid-spring through late spring. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.

Does Renaissance Oasis Paper Birch need full sun?

Renaissance Oasis Paper Birch does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.