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American beech

Fagus grandifolia · Fagaceae

American beech (Fagus grandifolia)
Photo: (c) Tom Norton, some rights reserved (CC BY) · CC BY · via iNaturalist

American beech (Fagus grandifolia) is a perennial tree in the Fagaceae family. It is native to North America. USDA records it as hardy in zone 2 and warmer, down to about -44°F.

At a glance

Typetree USDA
Lifecycleperennial USDA
Native statusnative USDA
Mature height80 ft USDA
Lightshade USDA
Water needmedium USDA
Growth rateslow USDA
Soil pH4.1–7.2 USDA
BloomApril–May USDA
Flower colorYellow USDA
Hardiness zones2 and warmer USDA
Guild layercanopy Derived
Nursery availabilityRoutinely Available USDA

USDA quoted from the USDA PLANTS database · Derived computed by a fixed rule from those columns. No value on this page is estimated.

Growing conditions

It tolerates full shade. USDA rates it as having moderate water needs. Its drought tolerance is rated high. It is recorded on soils from pH 4.1 to 7.2 — a broad range that spans acidic through mildly alkaline ground. Its cold limit is zone 2.

Size and growth

At maturity it reaches about 80 ft, making it a large tree that will dominate its site. It grows slowly.

Bloom period

USDA records a bloom period of April through May. Flowers are yellow.

A flowering date, not a pollinator rating.

Foliage, flower and season

Summer foliage is green, medium in texture. Its flowers are not conspicuous — a plant for form and foliage. It carries conspicuous autumn colour. Its active growth period is spring and summer. Its winter foliage is dense, which makes it useful for year-round screening. USDA rates its lifespan as long.

What the site needs to provide

USDA records it across sites receiving 28 to 80 inches of annual precipitation. It needs at least 92 frost-free days to finish its season. It roots to at least 32 inches. Fertility requirement: low — no feeding needed on ordinary garden soil.

Propagating it

Propagate it from seed, bare root and container stock. Seed needs cold stratification — a period of moist chilling — before it will germinate, so sow in autumn or chill it artificially before a spring sowing. Its seed spreads at a slow rate. It does not spread vegetatively, so it will stay where you put it.

Resilience and wildlife

Browsing animals rate it barely palatable — the sourced basis for calling it deer-resistant. Its fire tolerance is rated medium, and it can resprout after damage. Its growth form is recorded as single stem.

Role in a guild

Canopy. In a layered planting this is the tallest layer of a planting — it sets the light budget everything beneath it lives on. The layer is derived by a fixed rule from growth habit and mature height.

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Tags

deciduousdrought-tolerantsandy-soildeer-resistantnativeedibleshade-tolerantslow-growingcanopy

Related plants

Similar role and hardiness

Where this data comes from

Every value on this page comes from the USDA PLANTS database record for symbol FAGR, or is computed from those values by a fixed rule. Nothing here is estimated or model-generated. Where USDA publishes no value, this page omits the claim rather than filling the gap.

Read our full data sources and methodology.

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