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Guía de plantas

American beech.

Fagus grandifolia

Pronunciación FAY-gus gran-di-FOH-lee-uh

También se conoce como American Beech, Gaawemizh

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American beech
Foto de a_virginian (CC BY) vía gbif

The American beech is a beautiful, stately tree known for its smooth, silver gray bark and golden bronze fall foliage. It thrives in deep, rich, well drained soils and makes a fantastic specimen for large landscapes. You will love how its dense canopy provides cooling shade during the hot summer months.

Otra foto de American beech
Foto de Alex Novarro (CC BY) vía iNaturalist

De un vistazo

Nivel de cuidados
Media
Tipo de planta
Deciduous tree
Luz
Full sun to partial shade
Luz en interior
Luz indirecta brillante
Riego
Cada 7 a 14 días
Tamaño adulto
60 to 80 feet
Ritmo de crecimiento
Lento
Rusticidad
USDA 3 a 9
Floración
Mid to late spring

Cuidados

Keep the soil consistently moist but never waterlogged to support its shallow root system. Watch for signs of stress like leaf scorch during dry spells, which is a clear indicator that it needs supplemental hydration. Mulching around the base helps retain moisture and protects the sensitive roots from temperature swings.

Riego
Provide deep soakings during dry periods to keep the soil evenly moist.
Abonado
Apply a balanced slow release fertilizer in early spring before new growth appears.
Poda
Only prune to remove dead or damaged branches during the dormant winter season.
Trasplante
This tree is not suitable for container life and should be planted directly in the ground.
Suelo
Rich, moist, well drained loam
pH del suelo
Slightly acidic to neutral
Temperatura
-35 a 35°C
Humedad
40 a 70%
Tolerancia a la sequía
Baja
Longevidad
Perennial, typically 200 to 400 years.
Resistencia a ciervos y conejos
Baja

Seguridad

Personas
The foliage and bark are not considered toxic, but the raw nuts contain tannins that can cause stomach upset if eaten in large quantities.
Niños
The small, sharp-edged husks of the beechnuts could pose a minor choking or prickling hazard to very small children.
Alérgenos por contacto
The leaves and bark do not typically cause skin irritation.
Alérgenos en el aire
The windborne pollen can cause seasonal allergic rhinitis in sensitive individuals.
Comestibilidad
The small beechnuts are edible but should be consumed in moderation due to tannins.

Cómo identificarla

  • Smooth silver gray bark
  • Long pointed brown buds
  • Oval leaves with serrated edges
  • Golden bronze autumn color
  • Small triangular edible nuts
Altura
18 a 30m
Anchura
12 a 24m
Hojas
dark green, bronze, gold, deciduous
Flores
yellowish green, 0,5 a 1cm
Frutos
brown, Autumn

Problemas frecuentes

  • Beech Bark Disease — A complex interaction between a scale insect and a fungus that causes cankers and tree decline.
  • Beech Leaf Disease — A condition caused by nematodes that leads to leaf banding and premature leaf drop.

Cómo cultivarla

Propagación
seed
Cuándo plantar
Spring, Autumn
Cuidados en invierno
No special winter care is needed for established trees as they are fully hardy. Young trees may benefit from a layer of mulch to protect roots from extreme temperature fluctuations.
En maceta
Not suitable for long term container growth due to its massive size and extensive root system.

Seed

  1. Collect nuts in autumn once the husks begin to open.
  2. Soak seeds in water and discard any that float.
  3. Cold stratify seeds in a moist medium in the refrigerator for 3 months.
  4. Sow seeds in pots in early spring.
  5. Keep soil consistently moist until germination occurs.

Plant in groups with other shade tolerant hardwoods to mimic natural forest conditions.

Buenas compañeras

  • Acer saccharum — They naturally occur together in northern hardwood forests.
  • Eastern hemlock — They share similar moisture and shade requirements in forest settings.

Especies parecidas

  • European Beech — It is a close relative often used in landscaping with many ornamental cultivars.

Ciencia

Familia
Fagaceae
Género
Fagus
Orden
Fagales
Clase
Magnoliopsida
Distribución natural
Eastern North America.
Conservación
This species is not currently listed as endangered, though it faces significant threats from beech leaf disease in parts of its range.

It is a climax species in many forests, meaning it can regenerate in its own shade and eventually dominate the canopy.

Valor para la fauna
provides mast for wildlife, nesting habitat
Polinizadores
abejas, escarabajos
Usos
shade tree, wildlife habitat, timber, ornamental specimen

A lo largo del año

EFMAMJJASOND
Floración
Fructificación
Follaje

Indicadores ecológicos

Salinidad
1/9
Reacción del suelo
5/9
Luz
4/9
Temperatura
4/9
Humedad
5/9
Nutrientes
5/9

Taxonomía cotejada con GBIF.

Lo que más preguntan

Do beech trees grow well in cities?
They struggle in urban environments due to high sensitivity to soil compaction and air pollution.
How long does it take for a beech to produce nuts?
It can take 40 to 60 years for a tree to begin producing a significant crop of nuts.

De dónde viene el nombre

The genus name Fagus is the classical Latin name for the beech tree, while grandifolia refers to the large leaves compared to European counterparts.

Bueno saberlo

  • Beech trees are known for their ability to grow in deep shade.
  • The wood is very hard and is often used for furniture and flooring.
  • Beech trees are shallow rooted and sensitive to soil compaction.
  • In autumn, the leaves turn a beautiful copper color and often persist on the tree through winter.

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Esta guía se ha generado con IA y se ha cotejado con la taxonomía de GBIF. Es información general, no asesoramiento botánico ni veterinario. Descubre cómo elaboramos estas guías.