When to plant cauliflower in New Zealand
Outdoors, cauliflower go in from around 3 July in Hamilton to 9 February in Papatoetoe.
- Type
- Hardy Copes with cold
- First harvest
- About 120 days from sowing in the UK
- Spacing
- 60 cm between plants
- In pots
- Not really better in the ground
- Two goes in warm places. Where summers are long, there’s a second window later in the year as well as the spring one.
Town by town
24 towns from north to south. Dates move later the further you go from the equator and the higher up. Tap a town for its full calendar.
Sow outdoorsSow under cover (a greenhouse or polytunnel)Months run July to June, so summer reads in one piece.
| TownTown, north to south | JJul | AAug | SSep | OOct | NNov | DDec | JJan | FFeb | MMar | AApr | MMay | JJun |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| WhangareiFrom 8 FebOutdoors 8 Feb to 29 Oct | July: Sow outdoors and under cover | August: Sow outdoors and under cover | September: Sow outdoors and under cover | October: Sow outdoors and under cover | November: Sow under cover | December: Not this month | January: Sow under cover | February: Sow outdoors and under cover | March: Sow outdoors and under cover | April: Sow outdoors and under cover | May: Sow outdoors and under cover | June: Sow outdoors and under cover |
| AucklandFrom 9 FebOutdoors 9 Feb to 29 Oct | July: Sow outdoors and under cover | August: Sow outdoors and under cover | September: Sow outdoors and under cover | October: Sow outdoors and under cover | November: Sow under cover | December: Not this month | January: Sow under cover | February: Sow outdoors and under cover | March: Sow outdoors and under cover | April: Sow outdoors and under cover | May: Sow outdoors and under cover | June: Sow outdoors and under cover |
| PapatoetoeFrom 9 FebOutdoors 9 Feb to 17 Dec | July: Sow outdoors and under cover | August: Sow outdoors and under cover | September: Sow outdoors and under cover | October: Sow outdoors and under cover | November: Sow outdoors and under cover | December: Sow outdoors and under cover | January: Sow under cover | February: Sow outdoors and under cover | March: Sow outdoors and under cover | April: Sow outdoors and under cover | May: Sow outdoors and under cover | June: Sow outdoors and under cover |
| Manukau CityFrom 8 Feb and 25 MayOutdoors 8 Feb to 19 Apr, and 25 May to 28 Oct | July: Sow outdoors and under cover | August: Sow outdoors and under cover | September: Sow outdoors and under cover | October: Sow outdoors and under cover | November: Sow under cover | December: Not this month | January: Sow under cover | February: Sow outdoors and under cover | March: Sow outdoors and under cover | April: Sow outdoors and under cover | May: Sow outdoors and under cover | June: Sow outdoors and under cover |
| PapakuraFrom 8 Feb and 18 MayOutdoors 8 Feb to 25 Apr, and 18 May to 27 Oct | July: Sow outdoors and under cover | August: Sow outdoors and under cover | September: Sow outdoors and under cover | October: Sow outdoors and under cover | November: Sow under cover | December: Not this month | January: Sow under cover | February: Sow outdoors and under cover | March: Sow outdoors and under cover | April: Sow outdoors and under cover | May: Sow outdoors and under cover | June: Sow outdoors and under cover |
| TaurangaFrom 3 Feb and 21 JunOutdoors 3 Feb to 10 Mar, and 21 Jun to 5 Dec | July: Sow outdoors and under cover | August: Sow outdoors and under cover | September: Sow outdoors and under cover | October: Sow outdoors and under cover | November: Sow outdoors and under cover | December: Sow under cover | January: Sow under cover | February: Sow outdoors and under cover | March: Sow outdoors and under cover | April: Sow under cover | May: Sow under cover | June: Sow outdoors and under cover |
| HamiltonFrom 3 Jul and 6 FebOutdoors 3 Jul to 16 Dec, and 6 Feb to 2 Mar | July: Sow outdoors and under cover | August: Sow outdoors and under cover | September: Sow outdoors and under cover | October: Sow outdoors and under cover | November: Sow outdoors and under cover | December: Sow outdoors and under cover | January: Sow under cover | February: Sow outdoors and under cover | March: Sow under cover | April: Not this month | May: Not this month | June: Sow under cover |
| RotoruaFrom 21 JulOutdoors 21 Jul to 18 Dec | July: Sow outdoors and under cover | August: Sow outdoors and under cover | September: Sow outdoors and under cover | October: Sow outdoors and under cover | November: Sow outdoors and under cover | December: Sow outdoors and under cover | January: Sow under cover | February: Not this month | March: Not this month | April: Not this month | May: Not this month | June: Sow under cover |
| GisborneFrom 30 Jan and 28 JunOutdoors 30 Jan to 28 Feb, and 28 Jun to 23 Oct | July: Sow outdoors and under cover | August: Sow outdoors and under cover | September: Sow outdoors and under cover | October: Sow outdoors and under cover | November: Sow under cover | December: Not this month | January: Sow under cover | February: Sow outdoors and under cover | March: Sow under cover | April: Not this month | May: Not this month | June: Sow under cover |
| New PlymouthFrom 13 Jul and 7 FebOutdoors 13 Jul to 26 Oct, and 7 Feb to 26 Feb | July: Sow outdoors and under cover | August: Sow outdoors and under cover | September: Sow outdoors and under cover | October: Sow outdoors and under cover | November: Sow under cover | December: Not this month | January: Sow under cover | February: Sow outdoors and under cover | March: Sow under cover | April: Not this month | May: Not this month | June: Sow under cover |
| NapierFrom 8 Jul and 27 JanOutdoors 8 Jul to 30 Nov, and 27 Jan to 10 Feb | July: Sow outdoors and under cover | August: Sow outdoors and under cover | September: Sow outdoors and under cover | October: Sow outdoors and under cover | November: Sow outdoors and under cover | December: Sow under cover | January: Sow under cover | February: Sow outdoors and under cover | March: Sow under cover | April: Not this month | May: Not this month | June: Sow under cover |
| HastingsFrom 11 Jul and 28 JanOutdoors 11 Jul to 3 Dec, and 28 Jan to 7 Feb | July: Sow outdoors and under cover | August: Sow outdoors and under cover | September: Sow outdoors and under cover | October: Sow outdoors and under cover | November: Sow outdoors and under cover | December: Sow under cover | January: Sow under cover | February: Sow outdoors and under cover | March: Sow under cover | April: Not this month | May: Not this month | June: Sow under cover |
| WhanganuiFrom 15 Jul and 4 FebOutdoors 15 Jul to 19 Oct, and 4 Feb to 14 Feb | July: Sow outdoors and under cover | August: Sow outdoors and under cover | September: Sow outdoors and under cover | October: Sow outdoors and under cover | November: Sow under cover | December: Not this month | January: Sow under cover | February: Sow outdoors and under cover | March: Sow under cover | April: Not this month | May: Not this month | June: Sow under cover |
| Palmerston NorthFrom 21 JulOutdoors 21 Jul to 26 Dec | July: Sow outdoors and under cover | August: Sow outdoors and under cover | September: Sow outdoors and under cover | October: Sow outdoors and under cover | November: Sow outdoors and under cover | December: Sow outdoors and under cover | January: Sow under cover | February: Not this month | March: Not this month | April: Not this month | May: Not this month | June: Sow under cover |
| PoriruaFrom 20 Jul and 7 FebOutdoors 20 Jul to 28 Oct, and 7 Feb to 21 Feb | July: Sow outdoors and under cover | August: Sow outdoors and under cover | September: Sow outdoors and under cover | October: Sow outdoors and under cover | November: Sow under cover | December: Not this month | January: Sow under cover | February: Sow outdoors and under cover | March: Sow under cover | April: Not this month | May: Not this month | June: Sow under cover |
| Upper HuttFrom 22 Jul and 7 FebOutdoors 22 Jul to 27 Oct, and 7 Feb to 17 Feb | July: Sow outdoors and under cover | August: Sow outdoors and under cover | September: Sow outdoors and under cover | October: Sow outdoors and under cover | November: Sow under cover | December: Not this month | January: Sow under cover | February: Sow outdoors and under cover | March: Sow under cover | April: Not this month | May: Not this month | June: Sow under cover |
| Lower HuttFrom 11 Jul and 7 FebOutdoors 11 Jul to 28 Oct, and 7 Feb to 1 Mar | July: Sow outdoors and under cover | August: Sow outdoors and under cover | September: Sow outdoors and under cover | October: Sow outdoors and under cover | November: Sow under cover | December: Not this month | January: Sow under cover | February: Sow outdoors and under cover | March: Sow under cover | April: Not this month | May: Not this month | June: Sow under cover |
| NelsonFrom 30 JulOutdoors 30 Jul to 4 Dec | July: Sow under cover | August: Sow outdoors and under cover | September: Sow outdoors and under cover | October: Sow outdoors and under cover | November: Sow outdoors and under cover | December: Sow under cover | January: Not this month | February: Not this month | March: Not this month | April: Not this month | May: Not this month | June: Not this month |
| WellingtonFrom 15 Jul and 7 FebOutdoors 15 Jul to 28 Oct, and 7 Feb to 25 Feb | July: Sow outdoors and under cover | August: Sow outdoors and under cover | September: Sow outdoors and under cover | October: Sow outdoors and under cover | November: Sow under cover | December: Not this month | January: Sow under cover | February: Sow outdoors and under cover | March: Sow under cover | April: Not this month | May: Not this month | June: Sow under cover |
| RichmondFrom 28 JulOutdoors 28 Jul to 6 Dec | July: Sow under cover | August: Sow outdoors and under cover | September: Sow outdoors and under cover | October: Sow outdoors and under cover | November: Sow outdoors and under cover | December: Sow under cover | January: Not this month | February: Not this month | March: Not this month | April: Not this month | May: Not this month | June: Not this month |
| BlenheimFrom 15 JulOutdoors 15 Jul to 15 Oct | July: Sow outdoors and under cover | August: Sow outdoors and under cover | September: Sow outdoors and under cover | October: Sow outdoors and under cover | November: Sow under cover | December: Not this month | January: Not this month | February: Not this month | March: Not this month | April: Not this month | May: Not this month | June: Sow under cover |
| ChristchurchFrom 13 AugOutdoors 13 Aug to 10 Dec | July: Sow under cover | August: Sow outdoors and under cover | September: Sow outdoors and under cover | October: Sow outdoors and under cover | November: Sow outdoors and under cover | December: Sow outdoors and under cover | January: Sow under cover | February: Not this month | March: Not this month | April: Not this month | May: Not this month | June: Not this month |
| DunedinFrom 18 AugOutdoors 18 Aug to 19 Dec | July: Sow under cover | August: Sow outdoors and under cover | September: Sow outdoors and under cover | October: Sow outdoors and under cover | November: Sow outdoors and under cover | December: Sow outdoors and under cover | January: Sow under cover | February: Not this month | March: Not this month | April: Not this month | May: Not this month | June: Not this month |
| InvercargillFrom 19 AugOutdoors 19 Aug to 2 Feb | July: Sow under cover | August: Sow outdoors and under cover | September: Sow outdoors and under cover | October: Sow outdoors and under cover | November: Sow outdoors and under cover | December: Sow outdoors and under cover | January: Sow outdoors and under cover | February: Sow under cover | March: Not this month | April: Not this month | May: Not this month | June: Not this month |
Don’t see your town? Find it by name or postcode.
Cauliflower in other countries
When to plant other crops in New Zealand
Fruiting
Roots
Leaves
Beans and peas
Onion family
Brassicas
Herbs
Fruit
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Bia turns this calendar into a nudge when it’s time to sow, plant out and harvest, for your plot wherever you are in New Zealand. Free for 2 months.
App StoreComing soonHow these dates are worked out: climate records for each town (ERA5-Land, 1995 to 2024), its frost dates and its height above sea level turn a seed-packet date into a local one. Contains modified Copernicus Climate Change Service information; towns from GeoNames (CC BY 4.0). How sowing dates work