General Plant Information (Edit)
Plant Habit: Tree
Sun Requirements: Full Sun
Full Sun to Partial Shade
Partial or Dappled Shade
Water Preferences: Mesic
Soil pH Preferences: Very strongly acid (4.5 – 5.0)
Strongly acid (5.1 – 5.5)
Moderately acid (5.6 – 6.0)
Slightly acid (6.1 – 6.5)
Minimum cold hardiness: Zone 3 -40 °C (-40 °F) to -37.2 °C (-35)
Maximum recommended zone: Zone 7b
Plant Height: 50 to 80 feet (15-24 m)
Plant Spread: 35 to 50 feet
Leaves: Good fall color
Deciduous
Fruit: Other: brown strobiles 1 to 1.5 inches long
Fruiting Time: Late summer or early fall
Fall
Flowers: Other: yellowish catkins 1 to 2 inches long
Flower Color: Yellow
Bloom Size: 1"-2"
Flower Time: Spring
Uses: Shade Tree
Dynamic Accumulator: P (Phosphorus)
K (Potassium)
Ca (Calcium)
Wildlife Attractant: Birds
Resistances: Deer Resistant
Rabbit Resistant
Humidity tolerant
Propagation: Seeds: Provide light
Stratify seeds: one month
Days to germinate: 14 to 28 days
Depth to plant seed: shallow
Pollinators: Wind
Miscellaneous: Tolerates poor soil
Monoecious
Conservation status: Least Concern (LC)

Conservation status:
Conservation status: Least Concern
Image
Common names
  • Sweet Birch
  • Black Birch
  • Cherry Birch

Photo Gallery
Location: Jenkins Arboretum in Berwyn, Pennsylvania
Date: 2012-10-21
full-grown tree in autumn color
Location: Bushkill Falls in northeast Pennsylvania
Date: 2018-10-25
trees in golden fall color on mountainside
Location: Birdsboro, Pennsylvania
Date: 2024-01-20
mature but not old trunks of trees at the climbing cliffs
Location: French Creek State Park in southeast PA
Date: 2009-10-25
a grove of maturing trees in fall
Location: Jenkins Arboretum in Berwyn, PA
Date: 2012-10-21
part of tree crown in autumn color
Location: Bushkill Falls in northeast Pennsylvania
Date: 2018-10-25
a few trees in golden fall color on mountainside
Location: Nationale Plantentuin Meise (Botanical Garden near Brussels)
Date: 2022-10-17
Location: Nationale Plantentuin Meise (Botanical Garden near Brussels)
Location: Nationale Plantentuin Meise (Botanical Garden near Brussels)

Date: c. 1865
illustration by Bessa from Michaux's 'The North American Sylva',
Location: Ecological Botanical Garden of the University of Bayreuth
Date: July
photo by El Grafo
Location: French Creek State Park in southeast Pennsylvania
Date: 2010-06-13
full-grown wild tree at forest edge
Location: Jenkins Arboretum in Berwyn, PA
Date: 2012-10-21
fallen leaves on path in autumn
Location: Nationale Plantentuin Meise (Botanical Garden near Brussels)
Date: 2023-01-17
Location: Halifax, Pennsylvania
Date: 2019-08-09
looking up trunks of two trees
Location: French Creek State Park in southeast PA
Date: 2010-10-28
golden fall foliage

photo credit: Dan Mullen
Location: French Creek State Park in southeast PA
Date: 2009-12-24
young trees with young shiny cherry-like bark
Location: French Creek State Park in southeast PA
Date: 2009-12-24
mature bark on a full-grown tree
Location: Tyler Arboretum in southeast PA
Date: 2010-06-23
summer leaves
Location: Jenkins Arboretum in Berwyn, PA
Date: 2015-04-26
yellow catkins (birch flowers) in bloom in spring
Location: Ecological Botanical Garden of the University of Bayreuth
Date: July
photo by El Grafo
Location: Blinky Lee Land Preserve in southeast PA
Date: 2017-10-07
foliage and strobiles with seed
Location: Halifax, Pennsylvania
Date: 2019-08-09
two mature trunks
Location: Halifax, Pennsylvania
Date: 2019-08-10
summer foliage
This plant is tagged in:
Image

Comments:
  • Posted by ILPARW (southeast Pennsylvania - Zone 6b) on Nov 14, 2017 8:51 PM concerning plant:
    Sweet Birch is a lovely forest tree native to New England, New York, Pennsylvania, northern New Jersey, east Ohio, and down the Appalachians into northern Georgia and Alabama, growing wild in upland mesic (moist) or dry mesic forest, and usually on north or east facing slopes of hills and mountains in acid soils. It grows about 1 foot to 1.5 feet/year and lives about 150 to 200 years. Some large, diverse nurseries grew some in northeast Illinois in the 1980's and probably still do. I saw a few planted in park districts in the Chicago area where the silt-clay loam soils have a pH that is usually about 6.8 to 7.1. I remember seeing the first Sweet Birch tree in a cemetery in Urbana, Illinois during a woody plant class expedition at the University of Illinois with Dr. Michael Dirr, and it looked good being about 30 feet high in full sun and surrounded by lawn, (and the soil must have been a silt-clay loam with a pH about 7.0). When this lovely tree is used in landscapes, it is best not to place it in hot, dry, exposed locations. This is the birch from which birch beer is derived. Its crushed twigs have a wintergreen flavor. The leaves are 2.5 to 5 inches long x 1.3 to 3 inches wide. The strobiles are erect and ovoid and hairless. Its bark begins as thin, smooth, almost black bark or dark red-brown ; then bark becomes gray-brown and still basically smooth; then it becomes brown-gray with scaly plates; no peeling. It develops the best golden autumn color of any birch species, though not much better than the very similar species of the Yellow Birch that has some peeling of its bark. I'd like to see this species used a lot more in landscaping as it is so lovely.

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