Also known as Crakeberry · Crowberry · Čuõʹmmjõš
Black Crowberry (Empetrum nigrum) is a low-growing, evergreen shrub native to northern regions, forming dense mats with needle-like leaves and edible black berries.
At-a-glance light, water, soil, and growing conditions from plant data
Full Sun to Partial Shade
75% intensity
Prefers bright light but can tolerate some shade.
Moderate
50% intensity
Keep soil consistently moist, allow top layer to dry slightly between waterings.
Acidic, well-drained
50% intensity
Cold Hardy
25% intensity
Thrives in cool to temperate climates. Tolerates frost and cold winters.
Low
25% intensity
Feed sparingly in spring with an acid-loving plant fertilizer.
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
Water regularly, especially during dry spells, to keep the soil consistently moist but not waterlogged. Allow the top few centimeters of soil to dry out between waterings.
In very hot or dry conditions, increase watering frequency. Good drainage is essential to prevent root rot.
Prune lightly after flowering to shape the plant and remove any dead or damaged stems. Avoid heavy pruning, as this can reduce fruit production.
Pruning can also be done in late winter or early spring before new growth begins to encourage bushier growth.
Propagate from semi-hardwood cuttings taken in mid-summer. Insert cuttings into a well-draining, sandy compost and keep them in a humid environment, such as a propagator or under a plastic bag, until they have rooted.
Alternatively, sow seeds in autumn.
Repot young plants every 2-3 years in spring, moving them into a slightly larger container. Mature plants can be left undisturbed for longer periods. Use a free-draining, acidic potting mix.
Ensure the new pot has adequate drainage holes.
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Monthly activity intensity for bloom and fruit across both hemispheres.
Flowering & fruiting calendar
Flowering & fruiting calendar
Photos of Black Crowberry (Empetrum nigrum)
Common names and botanical synonyms
Botanical classification
| Rank | Name |
|---|---|
| Kingdom | Plantae |
| Division | Tracheophyta |
| Class | Magnoliopsida |
| Order | Ericales |
| Family | Ericaceae |
| Genus | Empetrum |
| Species | Empetrum nigrum |
Similar in genus Empetrum
Answers based on plant encyclopedia data
