Also known as Bristly Dewberry · Hispid Blackberry · Hispid Swamp Blackberry
Swamp Dewberry (Rubus hispidus) is a low-growing, spreading shrub native to eastern North America, producing edible berries.
At-a-glance light, water, soil, and growing conditions from plant data
Full Sun to Partial Shade
75% intensity
Thrives in full sun for best fruit production but tolerates partial shade. Protect from intense afternoon sun in very hot climates.
Consistent Moisture
75% intensity
Prefers consistently moist soil, similar to boggy environments. Avoid drought stress but ensure good drainage to prevent waterlogged roots.
Acidic, Sandy, Loamy, Clay, Moist
50% intensity
Hardy
25% intensity
Tolerates a wide range of temperatures, hardy in USDA zones 4-8. It can withstand cold winters and warm summers.
Low
25% intensity
Requires minimal fertilization. A light feeding in early spring with a balanced fertilizer or compost is usually sufficient.
Safety information from plant toxicity data
| Attribute | Value |
|---|---|
| Toxic for humans | No 0/5 intensity |
| Toxic for pets | No 0/5 intensity |
| Edible | Yes |
Key traits and growing stats from plant data
Watering, pruning, propagation, and repotting details from plant data
Swamp Dewberry thrives in consistently moist soil. Water regularly, especially during dry periods, ensuring the soil does not completely dry out. Aim for even moisture, mimicking its native boggy habitats.
Avoid waterlogging, which can lead to root rot.
Prune in late winter or early spring before new growth begins. Remove dead, diseased, or crossing canes. Thin out overcrowded stems to improve air circulation and sunlight penetration.
This encourages better fruit production and plant health for the coming season.
Swamp Dewberry is easily propagated by tip layering or stem cuttings. In late summer, bend low-growing canes to the ground and cover a section with soil.
Roots will form, allowing the rooted tip to be transplanted in the following spring. Stem cuttings can also be taken and rooted in moist soil.
Repotting is generally not necessary for established in-ground plants. For container-grown plants, repot every 2-3 years in spring or fall to refresh the soil and provide more space.
Use a well-draining potting mix amended with compost.
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Monthly activity intensity for bloom and fruit across both hemispheres.
Flowering & fruiting calendar
Flowering & fruiting calendar
Photos of Swamp Dewberry (Rubus hispidus)
Where Swamp Dewberry (Rubus hispidus) is found
Density
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Common names and botanical synonyms
Botanical classification
| Rank | Name |
|---|---|
| Kingdom | Plantae |
| Division | Tracheophyta |
| Class | Magnoliopsida |
| Order | Rosales |
| Family | Rosaceae |
| Genus | Rubus |
| Species | Rubus hispidus |
Similar in genus Rubus
Answers based on plant encyclopedia data
