Green Olive Tree (Phillyrea latifolia)

Green Olive Tree

Phillyrea latifolia

Its dense evergreen foliage forms a tidy, sculptural hedge. Drought-tolerant evergreen shrub or small tree; common names: Green Olive Tree, Mock Privet.

Full sun
1–2/week
Beginner
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Plant Needs

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Sunlight Full sun to partial shade; tolerates coastal winds and prolonged dry spells
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Watering Allow soil to dry completely between waterings; drought-tolerant once established
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Temperature Hardy to -10°C; thrives in hot, dry Mediterranean summer conditions
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Characteristics

  • Leaf: Small, leathery elliptical leaves with glossy dark green upper surfaces and pale green undersides
  • Flower: Clusters of tiny, fragrant white star-shaped blooms
  • Stem/Bark: Smooth grey-brown bark with dense branching for compact form
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Care Guide

Watering

Water deeply once weekly during extended dry spells; reduce watering in rainy periods

Fertilization

Apply slow-release granular fertilizer once. Use a low-nitrogen, phosphorus-lean fertilizer to support woody growth

Eggshell powder topdressing:Dry and crush cleaned eggshells; sprinkle lightly on soil surface and work into the top 2 cm of soil to avoid pH imbalances
Pruning
  • Trim after flowering to maintain desired hedge or topiary shape
  • Remove dead, damaged, or crossing branches in early spring to improve airflow
  • Thin overcrowded interior growth to preserve dense foliage coverage
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA: No documented toxicity to cats

Humans: No known toxic effects for humans

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Garden Uses & Culture

Culture: N/A

Usage: Hedging, topiary specimen, coastal landscaping evergreen