Black Raspberry
Rubus occidentalis
Last reviewed: September 2026
Rubus occidentalis is a deciduous shrub that blooms in May and June with small white flowers visited by bees and beetles. It thrives in part sun with medium moisture and often forms thickets along woodland edges and fencerows.
Toxicity unknown
Black Raspberry (Rubus occidentalis) is not listed by the ASPCA Animal Poison Control Center (opens in new tab) or the other sources we check, so we have no verdict for it either way. Absence from those lists is not a clearance. If your pet shows symptoms after eating any plant, call the ASPCA at (888) 426-4435.
The USDA PLANTS Database (opens in new tab) does not flag Black Raspberry as toxic to livestock.
Light
part sun
Water
medium
Size
36"–72" H × 36"–72" W
Bloom
May, Jun
Native to
AL, AR, CT, DE and 30 more states
Pollinators
bees, beetles
Before you buy
Your city may pay you to plant this
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Thimbleberry is a native shrub that produces edible dark purple berries and white flowers in late spring. This spreading plant forms thickets over time and has distinctive palmate leaves that turn yellow in fall.
Growing Black Raspberry
Grow Black Raspberry in part sun and medium water. Mature plants reach 36 to 72 inches tall and spread 36 to 72 inches wide. Expect moderate maintenance to keep it looking intentional in a front yard.
In an HOA neighborhood
Black Raspberry takes more care to keep looking intentional in a front yard. Maintenance level: moderate. Consider it for backyard or mid-zone beds rather than the street edge.
Works well in: backyard only.
- Forms spreading thickets that look uncontrolled
- Canes can appear messy and wild
- May be confused with invasive brambles
Wildlife value
The flowers attract bees and beetles in May and June. Birds and small mammals enjoy the nutritious berries in summer.
Common questions
- When does black raspberry bloom?
- Rubus occidentalis typically flowers in May and June, with small white blossoms appearing on second-year canes.
- What pollinates black raspberry flowers?
- Bees and beetles are the main visitors to black raspberry flowers, helping with pollination and fruit set.
- How much sun does black raspberry need?
- It grows best in part sun but tolerates conditions ranging from full sun to part shade, with more sun generally producing better fruiting.
- How much water does black raspberry require?
- This shrub does well with medium moisture and can also handle drier soil once its root system is established.
- What does the growth habit of black raspberry look like?
- It grows as a multi-stemmed shrub with arching, often thorny canes that can form dense thickets over time.
- Is Black Raspberry toxic to livestock?
- The USDA PLANTS Database does not flag Black Raspberry as toxic to livestock.
- Is Black Raspberry HOA-friendly?
- Black Raspberry takes more care to look intentional in a front yard. Consider it for backyard or mid-zone beds rather than the street edge.
These answers were drafted with an AI model from this plant's data. Verify care details with a local expert.
Native range data from vouchered herbarium specimen records and regional native plant society lists. Pollinator and host plant associations compiled from GBIF, iNaturalist, and published ecological literature.
If something looks wrong
Common plant problems, and what to check first
These come up on almost any plant. Each guide lists the likely causes in the order they are worth ruling out, with one thing to check before you act on any of them, and links to the source it came from.
- It is dying right after planting
- Leaves turning yellow
- Wilting even though I watered it
- Brown crispy leaf tips
- Bugs on the plant
Ready to grow Black Raspberry? Add it to your garden in Pollinator Patch to track it and get season-by-season care guidance.
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