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🍓 Fruit medium

Growing Olive in Wellington

🇳🇿 Zone 8 Planting Guide · Oceanic / Marine west coast climate

USDA Zone 8 290 frost-free days 1095-1825 days to harvest

Quick Answer: Growing Olive in Wellington

Yes, you can grow Olive in Wellington, NZ! Plant during Apr, May, Jun, Jul, Aug for best results. Wellington is in USDA Zone 8 with a Oceanic / Marine west coast climate, offering 290 frost-free days per year. The difficulty level is medium, and Olive takes 1095-1825 days to harvest. Olive needs full sun and low watering.

Climate Match Analysis

Good Match Wellington + Olive

Wellington's temperatures (5°C to 20°C) are within the tolerable range for Olive (-8°C to 40°C), though not always in the optimal zone (18°C to 30°C). Plant during recommended months for best results.

Olive tolerates -8°C to 40°C
Optimal: 18°C - 30°C
Wellington range 5°C to 20°C

Wellington Climate Data

USDA Zone
8
Frost-Free
290days
Winter Low
5°C
Summer High
20°C
Rainfall
1249mm/yr
Climate
Cfb
Oceanic / Marine west coast

Olive Planting Calendar for Wellington

Green months show the best time to plant Olive in Wellington

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Plant Olive Not recommended

Olive Growing Requirements

☀️

Sunlight

Full Sun

6+ hours direct sunlight

💧

Water

Low

Drought tolerant, water sparingly

📅

Days to Harvest

1095-1825

From planting to first harvest

📊

Difficulty

medium

Some experience helpful

💡 Growing Tips for Olive

Needs hot dry summers and mild winters. Must cure olives before eating. Can be planted 2-3 weeks before the last expected frost, giving it a head start on the growing season. Overwatering is the most common mistake. Let soil dry out between waterings and ensure drainage is excellent.

Frost tolerance: Olive is frost tolerant — you can plant earlier in spring.

How to Grow Olive in Wellington

Wellington, NZ is in USDA Hardiness Zone 8 with a Oceanic / Marine west coast climate (Köppen Cfb). With winter lows of 5°C and summer highs of 20°C, the growing season spans approximately 290 frost-free days. Olive grows well with some gardening knowledge in this climate.

Olive thrives in temperatures between 18°C and 30°C, requiring full sun and low watering. In Wellington, the best months to plant Olive are April, May, June, July, August. Since Olive can tolerate frost, you have flexibility to plant earlier in the season or extend into cooler months. Expect to harvest in approximately 1095-1825 days after planting.

Wellington receives 1249mm of annual rainfall, which provides good natural moisture for Olive. Be careful not to overwater — the natural rainfall may be sufficient.

Other Plants That Grow in Wellington

More plants you can grow alongside Olive in Wellington

Keep Exploring

Frequently Asked Questions

Can I grow olive in Wellington?

Yes! Olive can be successfully grown in Wellington, NZ. Wellington is in USDA Hardiness Zone 8 with a Oceanic / Marine west coast climate. The difficulty level for growing Olive here is rated "medium". The best months to plant are April, May, June, July, August.

When should I plant olive in Wellington?

In Wellington, the recommended planting months for Olive are April, May, June, July, August. Wellington has 290 frost-free days per year, with winter lows of 5°C and summer highs of 20°C. Olive is frost tolerant, giving you more flexibility with planting dates.

How long does olive take to grow in Wellington?

Olive typically takes 1095-1825 days from planting to harvest. In Wellington's Oceanic / Marine west coast climate with 290 frost-free days, you have plenty of time to grow Olive to maturity. Needs hot dry summers and mild winters. Must cure olives before eating. Can be planted 2-3 weeks before the last expected frost, giving it a head start on the growing season. Overwatering is the most common mistake. Let soil dry out between waterings and ensure drainage is excellent.

Can I grow olive indoors in Wellington?

Olive can potentially be grown indoors in Wellington with proper conditions. It requires full sun (6+ hours of direct light — a south-facing window or grow lights recommended). Indoor growing extends your season beyond the Apr, May, Jun, Jul, Aug outdoor planting window. Use containers with good drainage and low watering.

What month do I plant olive in Wellington?

Plant Olive in Wellington during April, May, June, July, August. These are the optimal months based on Wellington's USDA Zone 8 climate, 290 frost-free days, and temperature range of 5°C to 20°C.

Is olive hard to grow in Wellington?

Olive is rated "medium" to grow in Wellington. Some gardening experience is helpful. Pay attention to watering schedules and planting timing. The climate match for Olive in Wellington is Good.

What grows well with olive in Wellington?

In Wellington, you can grow many companion plants alongside Olive. Good options from the same planting window include Tomato, Basil, Lettuce, Carrot and 2 more. These plants share similar planting months and thrive in Wellington's Zone 8 climate.

Does olive need full sun in Wellington?

Olive requires full sun. In Wellington, provide at least 6 hours of direct sunlight daily. Most garden locations with southern exposure will work well.

Last updated: March 2026 · Climate data from NOAA, FAO, USDA

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