Also known as Bristly Bearberry · Bristly Manzanita · Columbia Manzanita
Hairy manzanita (Arctostaphylos columbiana) is an evergreen shrub native to western North America, featuring attractive red bark and fuzzy leaves.
At-a-glance light, water, soil, and growing conditions from plant data
Full Sun
100% intensity
Prefers full sun for best flowering and dense growth. Can tolerate partial shade.
Infrequent
25% intensity
Drought-tolerant once established. Water deeply when dry during prolonged drought.
Sandy, Well-drained, Loamy
50% intensity
Moderate
50% intensity
Hardy in USDA zones 7-9. Tolerates a range of temperatures but prefers mild climates.
Low
25% intensity
Requires very little fertilizer. Avoid high-nitrogen types.
Safety information from plant toxicity data
| Attribute | Value |
|---|---|
| Toxic for humans | No 0/5 intensity |
| Toxic for pets | No 0/5 intensity |
Key traits and growing stats from plant data
Watering, pruning, propagation, and repotting details from plant data
Water newly planted Arctostaphylos columbiana deeply and regularly until established, then reduce frequency significantly.
Once mature, it is drought-tolerant and prefers infrequent deep watering during extended dry periods. Avoid overwatering, which can lead to root rot.
Prune Arctostaphylos columbiana lightly after flowering to maintain shape or remove dead, damaged, or crossing branches. Avoid heavy pruning, as it can stress the plant.
Focus on improving air circulation and removing any weak or unsightly growth.
Propagation is typically done from seeds sown in autumn or from semi-hardwood cuttings taken in summer. Seeds may require stratification.
Cuttings should be treated with rooting hormone and planted in a well-draining medium. Patience is key for successful establishment.
Repotting is rarely necessary for mature Arctostaphylos columbiana, as they prefer to be undisturbed and dislike root disturbance. If a container-grown specimen becomes root-bound, repot in spring into a slightly larger pot with a very well-draining, gritty mix.
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Monthly activity intensity for bloom and fruit across both hemispheres.
Flowering & fruiting calendar
Flowering & fruiting calendar
Photos of Hairy Manzanita (Arctostaphylos columbiana)
Common names and botanical synonyms
Botanical classification
| Rank | Name |
|---|---|
| Kingdom | Plantae |
| Division | Tracheophyta |
| Class | Magnoliopsida |
| Order | Ericales |
| Family | Ericaceae |
| Genus | Arctostaphylos |
| Species | Arctostaphylos columbiana |
Similar in genus Arctostaphylos
Answers based on plant encyclopedia data
