Dune olive (Olea exasperata) is a hardy evergreen shrub native to the coastal regions of southern Africa, adapting well to sandy soils and salt spray.
At-a-glance light, water, soil, and growing conditions from plant data
Full sun
100% intensity
Requires at least 6-8 hours of direct sunlight daily for best growth and flowering.
Infrequent but thorough
25% intensity
Allow soil to dry out between waterings. Drought tolerant once established.
Sandy, Well-drained
50% intensity
Warm
75% intensity
Prefers warm temperatures and is somewhat frost-tolerant once established. Protect from severe freezes.
Low
25% intensity
Needs minimal fertilization. Adaptable to nutrient-poor soils.
Safety information from plant toxicity data
| Attribute | Value |
|---|---|
| Toxic for humans | No 0/5 intensity |
| Toxic for pets | No 0/5 intensity |
None
Key traits and growing stats from plant data
Watering, pruning, propagation, and repotting details from plant data
Water the Dune olive thoroughly when the soil is dry to the touch, typically in the summer months. Reduce watering significantly during winter dormancy. Avoid waterlogged conditions, as this can lead to root rot.
Ensure good drainage for optimal health.
Prune sparingly to maintain shape or remove dead or damaged branches. Light pruning can be done after flowering. Avoid heavy pruning, as it can stress the plant and inhibit fruit production.
Focus on improving air circulation and structure.
Propagation is primarily by seed, which requires scarification or stratification to germinate. Cuttings can also be taken, but success rates may vary. Rooting hormone can improve success.
Plant seeds or cuttings in a well-draining medium.
Repotting is rarely necessary for mature plants as they prefer being pot-bound. If repotting is required, do so in spring before new growth begins. Use a sandy, well-draining potting mix.
Choose a pot only slightly larger than the current one.
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Monthly activity intensity for bloom and fruit across both hemispheres.
Flowering & fruiting calendar
Flowering & fruiting calendar
Photos of Dune Olive (Olea exasperata)
Where Dune Olive (Olea exasperata) is found
Density
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Common names and botanical synonyms
Botanical classification
| Rank | Name |
|---|---|
| Kingdom | Plantae |
| Division | Tracheophyta |
| Class | Magnoliopsida |
| Order | Lamiales |
| Family | Oleaceae |
| Genus | Olea |
| Species | Olea exasperata |
Similar in genus Olea
Answers based on plant encyclopedia data
