Greenly Garden

When to plant garlic in Wellington: 1 April – end of June

In Wellington, garlic: plant from 1 April to the end of June. There is no autumn frost here, so the start is the calendar’s default autumn date, not one counted from a frost. For planting stock, the places nearby include Red Barn Supply Company (farm supply, 9 km); addresses and opening hours are below.

Garlic is best planted early in the window: cloves planted late make smaller bulbs. Late planting works only while the soil is not frozen. Mulch after planting.

The average daily temperature here stays above 0 °C all winter, and at least two months average 10 °C or less: the cold garlic needs, one to two months at 0–10 °C (RHS). The two-month threshold is our rule of thumb. Sources: UVM Extension, UNH Extension, RHS.

Garlic in Wellington: soil, season and weather

Garlic goes into the ground in Wellington from 1 April to the end of June; the window opens a month before the first autumn frost. No month averages below 0 °C at night; the coldest nights, in July, average 6.2 °C.

Planting1 April – end of June
Coldest nightsJuly, 6.2 °C
Soil back at 5 °C in springalready in the first week of July
Harvest (card)about 8 months after planting: December
Daylight11:38 on 1 April
Daylight at the winter solstice9:11

Garlic in Wellington: care after planting

Planted on 1 April: in the first weeks water every 7 days.

Feeding, by the card’s schedule from that day:

  • 1 April — feed: nitrogen
  • 29 April — feed: nitrogen

Pests and diseases of garlic to watch for:

Dates count from the first planting day of the window above; a later planting moves them by as many days.

Garlic in nearby cities

2 of the nearest cities share Wellington's date.

CityDistanceDateDifference
Blenheim73 km1 May – end of June30 days later
Palmerston North125 km22 May – end of June51 days later
Nelson125 km22 May – end of June51 days later
New Plymouth254 km1 Aprilsame day
Napier269 km1 Aprilsame day
Christchurch305 km6 May – end of June35 days later

Where to buy garlic for planting in Wellington

Planting stock goes into the ground from 1 April to the end of June; buy it before that. Within 15 km of Wellington OpenStreetMap lists 2 garden centres, 1 farm-supply shop, 2 plant nurseries and 3 markets (collected 20 October 2026).

Places: © OpenStreetMap contributors, ODbL.

Questions

When to plant garlic in Wellington?

In Wellington, garlic: plant from 1 April to the end of June. There is no autumn frost here, so the start is the calendar’s default autumn date, not one counted from a frost. Garlic is best planted early in the window: cloves planted late make smaller bulbs. Late planting works only while the soil is not frozen. Mulch after planting.

Other crops in Wellington, with their dates