tree

Olive

Olea Europaea

Updated 7 Jul 2026 · AI-parsed entry

Olive (Olea Europaea) — a tree, for Full sun, Low water. Companions: Grape vine, Common Fig.

What it needs & gives back

↓ Needs

Sunlightfull sun
Waterlow to medium

↑ Gives back

Biomassmedium
Shademedium

Companions

Through the year

Flowering

Flowering occurs after sufficient chill hours are met and temperatures rise above 180C.

Fruiting

Fruit development begins approximately 90 days after flowering.

Harvest

Harvest typically occurs from late autumn through early winter, depending on desired ripeness.

Dormancy

Dormancy is induced by the first autumn frosts and sustained by cold temperatures below 50C.

Timing is relative to your local season (temperate Northern Hemisphere).

Soil interactions

Drainagewell-drained
Nitrogen fixingNo
MycorrhizalYes
Accumulatescalcium, magnesium
Soil texturesandy, loamy, rocky
Organic matterLow
Compaction toleranceMedium

Propagation

Methodsseeds, cuttings, grafting
Difficulty2 / 5
Establishes in~3 yr
Stratificationrequires cold stratification for 60-90 days
Divisionnot applicable

Wildlife & pests

Attractspollinators
Can host pestsolive fruit fly, olive moth, black scale
Can host diseasesverticillium wilt, olive knot