• Photo of Vaccinium macrocarpon (Vaccinium macrocarpons)

Plant Profile: Vaccinium macrocarpon

Taxonomy: Vaccinium macrocarpon

Names

American Cranberry, Bearberry, Cranberry, Large Cranberry

  • Photo of Vaccinium macrocarpon (Vaccinium macrocarpons)

Phonetic Spelling:vak-SIN-ee-um ma-kro-KAR-pum

Genus:Vaccinium

Species:macrocarpon

Family:Ericaceae

The Large Cranberry is a low-growing, trailing evergreen shrub that thrives in wet bog environments. It propagates through rhizomes, making it challenging to transplant. This plant prefers full sunlight and requires moist, well-drained soil, while also being able to withstand occasional flooding. The ideal soil pH for growth ranges from 4.0 to 5.2. Commercially, cranberries are cultivated as a food crop, with berries typically ripening between August and November. However, this species is sensitive to heat and drought conditions.

In terms of ornamental use, Large Cranberries can serve as an effective ground cover in boggy or marshy areas with acidic soil.

Regarding pests and diseases, cranberries may experience chlorosis if the soil pH exceeds optimal levels.

For further details, refer to information on the Vaccinium genus.

Vaccinium macrocarpon Feature Summary

Vaccinium macrocarpon Image Gallery

Tags

#showy flowers
#full sun tolerant
#wildlife plant
#nectar plant
#native bees
#playground
#showy fruits
#wet sites
#small mammals
#specialized bees
#food source
#dense
#glossy leaves
#red fruits
#native garden
#edible fruits
#leathery
#native groundcover
#pollinator plant
#edible garden
#food source fall
#Coastal OBL
#food source herbage
#food source nectar
#food source pollen
#Piedmont Mountains OBL
#bird friendly
#mammals
#food source soft mast fruit
#butterfly friendly
#butterfly larvae
#bee friendly
#bog gardens
#audubon

Similar Plants

Vaccinium macrocarpon Feature Summary

Attributes
Was and continues to be a food source for Native Americans.
USA: CA, CT, DE, IL, IN, MA, MD, ME, MI, MN, NC, NH, NJ, NY, OH, OR, PA, RI, TN, VA, VT, WA, WI, WV Canada: NB, NL, NS, ON, PE, QC
Berries are eaten by birds and small mammals and it also attracts pollinators. Members of the genus Vaccinium support the following specialized bees: Andrena (Conandrena) bradleyi, Andrena (Andrena) carolina, Panurginus atramontensis, Habropoda laboriosa, Colletes productus, Colletes validus, and Osmia (Melanosmia) virga.
Edible berries
Perennial
Edible fruit
Wildlife Food Source
Attracts Pollinators
Fruit
1/2 inch round red fruit in late summer to mid-fall (August-November).
Red/Burgundy
< 1 inch
Flowers
Showy small fuchsia pink flower stalks develop from stem tips Each bloom has four thin white petals that are acutely reflexed, exposing a dark, elongated central cone of 8-10 fused stamens. They bloom from May to July.
Pink
White
Spring
Summer
4-5 petals/rays
< 1 inch
Leaves
Small glossy leaves are bronze in spring and green in summer. Undersides are whitish. Fall color varies from copper to purple.
Green
White
Brown/Copper
Purple/Lavender
Brown/Copper
< 1 inch
Glossy
Leathery
< 1 inch
Bark
The bark of an adult plant is thin and smooth
Dark Brown
Whole Plant Traits
Edible
Native Plant
Vine
Wildflower
Ground Cover
Spreading
Horizontal
Medium
Cultural Conditions
Full sun (6 or more hours of direct sunlight a day)
Partial Shade (Direct sunlight only part of the day, 2-6 hours)
Acid (<6.0)
Good Drainage
Moist
Occasionally Wet
Coastal
Mountains
4a
4b
5b
5a
6a
6b
7a
7b
3a
3b
High Organic Matter
Loam (Silt)
Landscape
Edible Garden
Butterfly Garden
Pollinator Garden
Wet Soil
Compaction
Butterflies
Pollinators
Songbirds
Small Mammals
Specialized Bees

Vaccinium macrocarpon Attributes

Vaccinium macrocarpon: Uses (Ethnobotany)

Was and continues to be a food source for Native Americans.

Vaccinium macrocarpon: Country Or Region Of Origin

NE North America

Vaccinium macrocarpon: Distribution

USA: CA, CT, DE, IL, IN, MA, MD, ME, MI, MN, NC, NH, NJ, NY, OH, OR, PA, RI, TN, VA, VT, WA, WI, WV Canada: NB, NL, NS, ON, PE, QC

Vaccinium macrocarpon: Wildlife Value

Berries are eaten by birds and small mammals and it also attracts pollinators. Members of the genus Vaccinium support the following specialized bees: Andrena (Conandrena) bradleyi, Andrena (Andrena) carolina, Panurginus atramontensis, Habropoda laboriosa, Colletes productus, Colletes validus, and Osmia (Melanosmia) virga.

Vaccinium macrocarpon: Edibility

Edible berries

Vaccinium macrocarpon: Life Cycle

Annual
Biennial
Bulb
Perennial
Woody

Vaccinium macrocarpon: Recommended Propagation Strategy

Division
Grafting
Layering
Leaf Cutting
Root Cutting
Seed
Stem Cutting

Vaccinium macrocarpon: Play Value

Attractive Flowers
Attracts Pollinators
Buffer
Colorful
Defines Paths
Easy to Grow
Edible fruit
Fragrance
Pieces Used in Games
Screening
Shade
Sound
Textural
Wildlife Cover/Habitat
Wildlife Food Source
Wildlife Larval Host
Wildlife Nesting
Wind Break
Wind Shimmer

Vaccinium macrocarpon Fruit

Vaccinium macrocarpon: Fruit Description

1/2 inch round red fruit in late summer to mid-fall (August-November).

Vaccinium macrocarpon: Fruit Type

Achene
Aggregate
Berry
Capsule
Caryopsis
Drupe
Follicle
Legume
Nut
Pome
Samara
Schizocarp
Siliqua

Vaccinium macrocarpon: Fruit Color

grass
Red/Burgundy

Vaccinium macrocarpon: Fruit Value To Gardener

Edible
Fragrant
Good Cut
Good Dried
Long Bloom Season
Long-lasting
Showy

Vaccinium macrocarpon: Display/Harvest Time

Fall
Spring
Summer
Winter

Vaccinium macrocarpon: Fruit Length

< 1 inch
1-3 inches
> 3 inches

Vaccinium macrocarpon: Fruit Width

< 1 inch
1-3 inches
> 3 inches

Vaccinium macrocarpon Flowers

Vaccinium macrocarpon: Flower Description

Showy small fuchsia pink flower stalks develop from stem tips Each bloom has four thin white petals that are acutely reflexed, exposing a dark, elongated central cone of 8-10 fused stamens. They bloom from May to July.

Vaccinium macrocarpon: Flower Color

filter_vintage
Pink
filter_vintage
White

Vaccinium macrocarpon: Flower Inflorescence

Catkin
Corymb
Cyme
Head
Insignificant
Panicle
Raceme
Solitary
Spadix
Spike
Umbel

Vaccinium macrocarpon: Flower Value To Gardener

Edible
Fragrant
Good Cut
Good Dried
Long Bloom Season
Long-lasting
Showy

Vaccinium macrocarpon: Flower Bloom Time

Winter
Spring
Summer
Fall

Vaccinium macrocarpon: Flower Petals

2-3 rays/petals
4-5 petals/rays
6 petals/rays
7 - 20 petals/rays
asymmetrical petals
Bracts
Colored Sepals
fused petals
more than 20 petals/rays
Tepals

Vaccinium macrocarpon: Flower Size

1-3 inches
3-6 inches
< 1 inch
> 6 inches

Vaccinium macrocarpon Leaves

Vaccinium macrocarpon: Leaf Description

Small glossy leaves are bronze in spring and green in summer. Undersides are whitish. Fall color varies from copper to purple.

Vaccinium macrocarpon: Woody Plant Leaf Characteristics

Broadleaf Evergreen
Deciduous
Needled Evergreen
Semi-evergreen

Vaccinium macrocarpon: Leaf Color

spa
Brown/Copper
spa
Green
spa
White

Vaccinium macrocarpon: Deciduous Leaf Fall Color

spa
Brown/Copper
spa
Purple/Lavender

Vaccinium macrocarpon: Leaf Type

Compound (Pinnately , Bipinnately, Palmately)
Fronds
Needles
Sheath
Simple

Vaccinium macrocarpon: Leaf Arrangement

Alternate
Opposite
Other/more complex
Rosulate
Whorled

Vaccinium macrocarpon: Leaf Shape

Acicular
Auriculate
Cordate
Cuneate
Deltoid
Elliptical
Filiform
Lanceolate
Linear
Oblanceolate
Oblong
Obovate
Obtuse
Orbicular
Ovate
Palmasect
Palmatifid
Peltate
Pinnatifid
Pinnatisect
Reniform
Rhomboidal
Spatulate
Subcordate
Subulate

Vaccinium macrocarpon: Leaf Margin

Crenate
Crenulate
Dentate
Denticulate
Doubly Crenate
Doubly Dentate
Doubly Serrate
Entire
Lobed
Serrate
Sinuate
Undulate

Vaccinium macrocarpon: Hairs Present

No
Yes

Vaccinium macrocarpon: Leaf Length

< 1 inch
1-3 inches
3-6 inches
> 6 inches

Vaccinium macrocarpon: Leaf Feel

Fleshy
Glossy
Leathery
Papery
Prickly
Rough
Rubbery
Slippery
Smooth
Soft
Velvety
Waxy

Vaccinium macrocarpon: Leaf Width

< 1 inch
1-3 inches
3-6 inches
> 6 inches

Vaccinium macrocarpon Bark

Vaccinium macrocarpon: Bark Description

The bark of an adult plant is thin and smooth

Vaccinium macrocarpon: Bark Color

grass
Dark Brown

Vaccinium macrocarpon Whole Plant Traits

Vaccinium macrocarpon: Plant Type

Annual
Bulb
Carnivorous
Edible
Epiphyte
Fern
Ground Cover
Herb
Herbaceous Perennial
Houseplant
Mushroom
Native Plant
Ornamental Grasses and Sedges
Perennial
Poisonous
Rose
Shrub
Succulent
Tree
Turfgrass
Vegetable
Vine
Water Plant
Weed
Wildflower

Vaccinium macrocarpon: Woody Plant Leaf Characteristics

Broadleaf Evergreen
Deciduous
Needled Evergreen
Semi-evergreen

Vaccinium macrocarpon: Habit/Form

Arching
Ascending
Broad
Cascading
Climbing
Clumping
Columnar
Conical
Creeping
Dense
Erect
Horizontal
Irregular
Mounding
Multi-stemmed
Multi-trunked
Open
Oval
Prostrate
Pyramidal
Rounded
Spreading
Vase
Weeping

Vaccinium macrocarpon: Growth Rate

Slow
Medium
Rapid

Vaccinium macrocarpon: Maintenance

Low
Medium
High

Vaccinium macrocarpon: Texture

Fine
Medium
Coarse

Vaccinium macrocarpon Cultural Conditions

Vaccinium macrocarpon: Light

Dappled Sunlight (Shade through upper canopy all day)
Deep shade (Less than 2 hours to no direct sunlight)
Full sun (6 or more hours of direct sunlight a day)
Partial Shade (Direct sunlight only part of the day, 2-6 hours)

Vaccinium macrocarpon: Soil pH

Acid (<6.0)
Alkaline (>8.0)
Neutral (6.0-8.0)

Vaccinium macrocarpon: Soil Drainage

Frequent Standing Water
Good Drainage
Moist
Occasional Flooding
Occasionally Dry
Occasionally Wet
Very Dry

Vaccinium macrocarpon: Available Space To Plant

12 inches-3 feet
12-24 feet
24-60 feet
3 feet-6 feet
6-feet-12 feet
Less than 12 inches
more than 60 feet

Vaccinium macrocarpon: NC Region

Coastal
Mountains
Piedmont

Vaccinium macrocarpon: USDA Plant Hardiness Zone

thermostat
3a
thermostat
3b
thermostat
4a
thermostat
4b
thermostat
5a
thermostat
5b
thermostat
6a
thermostat
6b
thermostat
7a
thermostat
7b

Vaccinium macrocarpon: Soil Texture

Clay
High Organic Matter
Loam (Silt)
Sand
Shallow Rocky

Vaccinium macrocarpon Stem

Vaccinium macrocarpon: Stem Color

grass
Brown/Copper

Vaccinium macrocarpon: Stem Is Aromatic

No
Yes

Vaccinium macrocarpon Landscape

Vaccinium macrocarpon: Landscape Theme

Asian Garden
Butterfly Garden
Children's Garden
Cottage Garden
Cutting Garden
Drought Tolerant Garden
Edible Garden
English Garden
Fairy Garden
Garden for the Blind
Native Garden
Nighttime Garden
Pollinator Garden
Rain Garden
Rock Garden
Shade Garden
Water Garden
Winter Garden

Vaccinium macrocarpon: Design Feature

Accent
Barrier
Border
Flowering Tree
Foundation Planting
Hedge
Mass Planting
Screen/Privacy
Security
Shade Tree
Small groups
Small Tree
Specimen
Street Tree
Understory Tree

Vaccinium macrocarpon: Resistance To Challenges

Black Walnut
Compaction
Deer
Diseases
Drought
Dry Soil
Erosion
Fire
Foot Traffic
Heat
Heavy Shade
Humidity
Insect Pests
Pollution
Poor Soil
Rabbits
Salt
Slugs
Squirrels
Storm damage
Urban Conditions
Voles
Wet Soil
Wind

Vaccinium macrocarpon: Landscape Location

Coastal
Container
Hanging Baskets
Houseplants
Lawn
Meadow
Naturalized Area
Near Septic
Patio
Pond
Pool/Hardscape
Recreational Play Area
Riparian
Rock Wall
Slope/Bank
Small Space
Vertical Spaces
Walkways
Woodland

Vaccinium macrocarpon: Attracts

Bats
Bees
Butterflies
Frogs
Hummingbirds
Moths
Pollinators
Predatory Insects
Reptiles
Small Mammals
Songbirds
Specialized Bees