Wildflower Archive

woodland shrub

Black raspberry

Rubus occidentalis

Black raspberry (Rubus occidentalis)
Pomological Watercolor POM00007240

Native to much of the USA and southern Canada

Southern Maine to North Dakota and north-central Colorado, south to Georgia, Louisiana, Oklahoma and Kansas

  • Light Full sun to shade Sun tolerance
  • Moisture Dry to moist Moisture preference
  • Zones 3–8 Cold to heat range
  • Bloom May–Jun Flowering time
  • Height up to 8 ft to 2.4 m
  • Life cycle Perennial Annual to perennial
Full details, see below

In the garden

A woodland shrub for sun through shade and dry to moist soil. At up to 8 ft, it needs room in shade gardens and woodland edges. It shrugs off drought once established. Hardy in USDA zones 3–8.

Growing conditions

Light
Full sun Partial shade Full shade
Moisture
Dry Moist Wet

Hardiness zones

Find your zone:

Pollinators & wildlife

  • Bees Common Eastern Bumble Bee
    also Western Honey Bee, Eastern Carpenter Bee, Brown-belted Bumble Bee +45 more Two-spotted Bumble Bee, American Bumble Bee, Ligated Furrow Bee, Tricolored Bumble Bee, Black-tailed Bumble Bee, Pure Green Sweat bee, Red-belted Bumble Bee, Perplexing Bumble Bee, Fuzzy-Horned Bumble Bee, Two-form Bumble Bee, Half-black Bumble Bee, Orange-legged Furrow Bee, Yellow-fronted Bumble Bee, Lemon Cuckoo Bumble Bee, Northern Amber Bumble Bee, Golden Sweat Bee, Rusty-patched Bumble Bee, Modest Masked Bee, Yellowish Cuckoo Bumble bee, Hawthorn Mining Bee, broad-handed leafcutter bee, Horn-faced Mason Bee, Carlin's Mining Bee, Rufous-backed Cellophane Bee, Taurus Mason Bee, Bufflehead Mason Bee, Cresson's Mining Bee, Barbara's Mining Bee, Allegheny Mining Bee, Megachile brevis, Nomada superba, Osmia pumila, Lasioglossum cinctipes, Sphecodes aroniae, Nomada affabilis, Yellow-legged Mining Bee, Milwaukee Mining Bee, Great Banded Furrow Bee, Early Bumble Bee, Dilated-horned Small-Mason, Melissodes dentiventris, Pseudopanurgus parvus, Pseudopanurgus passiflorae, Hoplitis pilosifrons, Tetragona dissecta
  • Butterflies Red Admiral
    also Silver-spotted Skipper, Spicebush Swallowtail, Canadian Tiger Swallowtail +14 more Hobomok Skipper, Common Sootywing, Limenitis archippus archippus, Common Geranium-bronze, Cyaniris neglecta, Holly Blue, Papilio cresphontes, Euptychia cymela, Incisalia niphon, West Virginia White, Juvenal's Duskywing, Silvery Checkerspot, Polites coras, Mastor vialis
  • Flower flies Margined Calligrapher
    also Common Drone Fly, Transverse-banded Flower Fly, Narrow-headed Marsh Fly +9 more Thick-legged Hover Fly, Oblique-banded Pond Fly, Bare-eyed Bee-mimic Fly, American Snout Fly, Striped Bromeliad Fly, Bare-bellied Falsehorn, Confusing Wood Fly, Clear-winged Haireye, Temnostoma excentrica
  • Also visited by
    • Wasps:
      Bald-faced Hornet, Eastern Yellowjacket +7 more Fraternal Potter Wasp, Common Aerial Yellowjacket, Euodynerus foraminatus, Coarse-backed Red Paper Wasp, Parasitic Aerial Yellowjacket, Tapered Mason Wasp, Polistes exclamans
    • Beetles:
      Spotted Pink Lady Beetle, Cantharis livida +3 more Mournful Long-horned Beetle, Double-lined Longhorn Beetle, Evodinus monticola
    • Moths:
      Eight-spotted Forester Moth, White-striped Black +1 more Maple Clearwing Moth
    • Birds: American Goldfinch
    • Hummingbirds: Ruby-throated Hummingbird

Butterflies that use this plant

Documented host and nectar records. Each links to a planting guide for that butterfly.

Full plant details

Where it grows

Habitat
WoodlandThe wild plant community it grows in.
Native range
Much of the USA and southern CanadaUnited States (36): AL, AR, CO, CT, DC, DE, GA, IA, IL, IN, KS, KY, MA, MD, ME, MI, MN, MO, MS, NC, ND, NE, NH, NJ, NY, OH, OK, PA, RI, SC, SD, TN, VA, VT, WI, WV. Canada (4): NB, ON, PE, QC. Where it grows wild on its own, by state and province.
Native distribution
Southern Maine to North Dakota and north-central Colorado, south to Georgia, Louisiana, Oklahoma and KansasThe same native range, usually more exact than the state list, and often noting where it has spread beyond it.

Growing conditions

Light
Full sun to shadeHow much sun it takes, from full sun to full shade.
Moisture
Dry to moistThe soil dampness it prefers, from dry to wet.
Hardiness zones
USDA 3–8 · Canadian 4–7The cold-to-heat climate range it survives.
Soil
Gravelly or sandy loamsThe soils it grows in naturally.
Soil texture
Light to heavy (sandy to clay)The soil grade it prefers, from sand to clay.
Soil pH
5.2–7.5The acidity to alkalinity it tolerates (7 is neutral).
Soil quality
MediumHow rich a soil it needs. Many natives prefer lean soil and flop in rich beds.
Water use
MediumHow thirsty it is, a rough guide to how often to water.
Drought tolerance
HighRelative to plants of the same type and region, inferred from where it grows, not a days-without-water figure.
Salinity tolerance
NoneHow well it copes with salty soil, near roads or the coast.
Lime (CaCO₃) tolerance
HighHow well it copes with chalky, lime-rich soil.

Growth & form

Height
up to 8 ft (to 2.4 m)Typical mature height.
Life cycle
PerennialWhether it lives a single season (annual), two (biennial), or returns for years (perennial).
Growth rate
RapidA relative ranking versus other plants of the same type (USDA), not an absolute rate.
Shape
ErectIts overall silhouette.
Root depth
12+ in (30+ cm)How far the roots reach, a guide to drought resilience and transplanting.

Flowers, foliage & fruit

Type
ShrubWhat kind of plant it is.
Bloom
May–JunWhen it flowers.
Flower color
WhiteThe bloom color, or colors.
Toxicity
None knownWhether any part is poisonous to people or pets.

Propagation & seed

Cold stratification
Required (cold, moist)Whether seed needs a cold, moist spell before it will germinate.
Propagation
Bare root, container, seed, sprigsHow to start new plants.
Seed
~0.3 million seeds per poundNotes on the seed and how to sow it.
Seed spread rate
SlowHow readily it self-sows. Slow or none means well-behaved, not a spreader.
Seedling vigor
MediumHow strongly young seedlings establish.
Vegetative spread
RapidWhether it creeps outward or stays put in a clump.