Paperbark Maple

Acer griseum

An exquisite small tree renowned for its stunning cinnamon-colored bark that peels in papery sheets, providing year-round interest even in winter. The trifoliate leaves turn brilliant orange-red in fall, making this one of the most elegant and sought-after specimen trees for small gardens.

Sun

Full sun to partial shade

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Zones

4–8

USDA hardiness

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Height

20-30 feet

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Planting Timeline

Zone:

Jan

Feb

Mar

Apr

May

Jun

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Aug

Sep

Oct

Nov

Dec

Transplant

Showing dates for Paperbark Maple in USDA Zone 7

All Zone 7 ornamental-tree →

Zone Map

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Paperbark Maple · Zones 4–8

What grows well in Zone 7? →

Growing Details

Difficulty

Moderate

Spacing15-20 feet

SoilWell-drained, slightly acidic to neutral soil

pH6.0-7.0

WaterModerate water, prefers consistent moisture

SeasonYear-round

FlavorN/A

ColorGreen foliage turning orange-red, cinnamon bark

SizeCompound leaves with 3 leaflets

Zone-by-Zone Planting Calendar

Zone	Indoor Start	Transplant	Direct Sow	Harvest
Zone 4	—	June – July	—	—
Zone 5	—	May – July	—	—
Zone 6	—	May – July	—	—
Zone 7	—	May – June	—	—
Zone 8	—	April – June	—	—

Complete Growing Guide

Light: Full sun (6 or more hours of direct sunlight a day), Partial Shade (Direct sunlight only part of the day, 2-6 hours). Soil: Clay, Loam (Silt), Sand. Soil pH: Acid (<6.0), Alkaline (>8.0), Neutral (6.0-8.0). Drainage: Good Drainage, Moist. Height: 20 ft. 0 in. - 30 ft. 0 in.. Spread: 15 ft. 0 in. - 25 ft. 0 in.. Spacing: 12-24 feet, 24-60 feet. Growth rate: Slow. Maintenance: Low. Propagation: Seed, Stem Cutting. Regions: Coastal, Mountains, Piedmont.

Harvesting

A schizocarp of two samaras, 1 1/2" long, wings divergent and with unusually large seeds.

Color: Brown/Copper. Type: Samara. Length: 1-3 inches.

Harvest time: Fall

Storage & Preservation

Paperbark maple branches harvested for arrangements last best in cool conditions (65-70°F) away from direct sun and ripening fruit, which produce ethylene gas that hastens leaf drop. Store cut branches in a tall vase with 2-3 inches of water, refreshing daily. They remain vibrant for 2-3 weeks indoors.

For longer-term preservation, press fall foliage between newspaper in a heavy book for 2-3 weeks to create flat, dried specimens suitable for crafting or framing—the orange-red color fades gradually but retains beauty for months in dry conditions. Alternatively, dry branches with foliage and bark intact by standing them upright in a low-water or dry vase in a cool, dark area for 4-6 weeks; this preserves the structural interest of the peeling bark while drying foliage.

Store dried materials in cardboard boxes with acid-free tissue in a cool, dark, dry location away from humidity. Properly preserved branches and foliage remain attractive for 6-12 months, making them ideal for winter arrangements or botanical displays when fresh specimens are unavailable.

History & Origin

Origin: Central China

Advantages

+Attracts: Moths, Pollinators, Songbirds
+Low maintenance

Companion Plants

The shade cast by a mature Paperbark Maple — expect a canopy spread of 15-20 feet — is the biggest factor driving good companion choices. Hostas, Astilbe, and Japanese Painted Fern all want exactly what this tree creates: dappled to moderate shade, consistent moisture, and soil that stays cool. They also stay low enough (12-24 inches) that they won't crowd the root flare or block air movement through the lower canopy. Coral Bells and Wild Ginger fill the dry-shade gaps closer to the trunk where even hostas sometimes thin out, and neither one will heave the soil in ways that damage surface roots.

Azaleas and Rhododendrons work well placed 8-10 feet out from the trunk, where they catch a few more hours of direct light. Both prefer a slightly acidic pH in the 5.5-6.5 range, which lines up well with this maple's 6.0-7.0 preference — you're not fighting soil chemistry to keep everyone happy. Caladiums work as seasonal color in the understory but are frost-tender, so treat them as annuals in zones 4-6.

Black Walnut is the sharpest exclusion on this list. It produces juglone — a root-zone allelopathic compound — at concentrations that can cause dieback in sensitive maples, and Acer griseum is not one of the tolerant species. Keep at least 60 feet between them. Norway Maple is a different problem: it's an aggressive surface-rooter that starves neighboring plants of moisture and outcompetes almost anything you try to establish nearby. Kentucky Bluegrass turf grown right up to the trunk creates a dense, competitive root mat that makes it nearly impossible to maintain the bare mulch ring a young tree needs to establish well.

Plant Together

Hosta

Thrives in partial shade created by maple canopy, complementary foliage textures

Astilbe

Enjoys filtered light under maple, adds colorful plumes that contrast with maple's delicate leaves

Coral Bells

Tolerates shade, provides ground-level color and texture without competing for resources

Japanese Painted Fern

Complements maple's Asian heritage, thrives in dappled shade with similar soil preferences

Azalea

Both prefer slightly acidic soil and partial shade, spring blooms complement maple's emerging foliage

Wild Ginger

Excellent groundcover for shade, doesn't compete with shallow maple roots

Caladium

Adds bright seasonal color in shade, dies back allowing maple roots winter dominance

Rhododendron

Similar soil pH requirements and shade tolerance, creates layered woodland garden effect

Keep Apart

Black Walnut

Produces juglone which is toxic to maples and inhibits their growth

Norway Maple

Aggressive root system competes heavily for nutrients and water

Kentucky Bluegrass

Dense root mat competes with maple's shallow roots, requires different watering schedule

Pests & Disease Resistance

Resistance

Good resistance to most diseases

Common Pests

Scale insects, aphids (occasional)

Diseases

Verticillium wilt (rare), leaf spot

Troubleshooting Paperbark Maple

What you'll see, why it happens, and what to do about it.

Yellowing leaves with sticky residue or sooty black coating on bark and foliage, often noticed in summer

Likely Causes

Aphid colonies (commonly Periphyllus species on maples) feeding on new growth and excreting honeydew
Scale insects (soft scale or armored scale) clustering on branches, producing the same honeydew that feeds sooty mold fungus

What to Do

1.Knock aphids off with a strong spray of water from a hose — repeat every 2-3 days until the population drops
2.For scale, scrub visible colonies off with a soft brush and apply horticultural oil at 2-3% dormant rate when the tree is leafless in late winter
3.Check for ants farming the aphids; banding the trunk with Tanglefoot stops ants from protecting the colony

Sudden wilting of one or more branches — leaves curl, turn yellow, then brown — while the rest of the tree looks fine

Likely Causes

Verticillium wilt (Verticillium dahliae or V. albo-atrum) — a soil-borne fungus that colonizes the vascular system; cross-section of an affected branch will show olive-green or brown streaking in the sapwood
Poor drainage or compacted soil stressing roots and making the tree more susceptible

What to Do

1.Prune the wilted branch back to clean wood — no streaking visible in the cut — and sterilize your saw with 70% isopropyl between cuts
2.Don't replant another Verticillium-susceptible species (tomatoes, strawberries, other maples) in the same spot for at least 3 years
3.Lay down a 3-4 inch layer of wood chip mulch over the root zone, pulled a few inches back from the trunk, to buffer soil moisture without waterlogging

Frequently Asked Questions

How long does it take for paperbark maple to develop attractive exfoliating bark?▼

Paperbark maple begins showing exfoliating bark at 3-4 years old, but the display truly becomes spectacular at 5-7 years when the trunk thickens and layers of papery bark multiply. The more mature the tree, the more vibrant and prolific the peeling effect. Patience is essential—this is a slow-growing tree that rewards long-term planting strategies with increasingly stunning winter interest.

Is paperbark maple good for beginners?▼

Yes, paperbark maple is moderate difficulty and beginner-friendly once established. The main challenge is getting the planting right: ensure excellent drainage and avoid waterlogging. After that, it's nearly carefree—minimal pruning needed, low pest/disease pressure, and no fussy fertilizing required. Start with a nursery-grown tree rather than seeds for faster results and reliable success.

Can you grow paperbark maple in containers or pots?▼

Paperbark maple is not ideal for containers due to its eventual size (25-35 feet at maturity) and preference for unrestricted root development. However, young trees can be grown in large pots (20+ gallons) for 5-7 years before transplanting to the ground. Container-grown trees require more frequent watering and feeding than in-ground specimens and eventually need permanent placement.

What's the difference between paperbark maple and Japanese maple?▼

Paperbark maple (Acer griseum) is a larger, more vigorous tree (25-35 feet) with trifoliate leaves and stunning peeling cinnamon bark as its main ornamental feature. Japanese maples (Acer palmatum) are typically smaller (15-25 feet), have deeply lobed palmate leaves, and come in diverse colors (red, bronze, gold). Paperbarks tolerate cold better (zones 4-8 vs. zones 5-8), while Japanese maples offer more foliage variety.

When is the best time to plant paperbark maple?▼

Spring (after the last frost in your region) is optimal for planting nursery-grown paperbark maples, allowing them the full growing season to establish roots before winter. Fall planting is possible in zones 5-8 if done 6-8 weeks before the first hard frost, but spring-planted trees establish more reliably. Avoid summer planting when heat stress strains newly transplanted trees.

Why is my paperbark maple not exfoliating well or turning fall colors?▼

Poor exfoliation and weak fall color typically indicate insufficient sunlight (tree needs 4-6+ hours daily), waterlogged soil, or low maturity (trees under 5 years old show minimal bark display). Also check for stress from pests or disease. Ensure well-draining soil, provide bright light, avoid overwatering, and be patient—the tree improves dramatically once established and mature.