Vegetable Planting Guide for Northland: What to Plant Each Month

Month-by-month sowing dates for 183 vegetables, herbs, fruit and companion plants in Northland. Use this calendar to plan what to sow in Whangārei, Kerikeri, Kaitaia, Dargaville and Mangawhai.

Northland is New Zealand's warmest region: subtropical, humid, and effectively frost-free along the coast. Growing runs year-round, and subtropicals that struggle elsewhere in New Zealand (bananas, ginger, tamarillo, citrus) thrive here. The main challenges are summer humidity, which drives fungal disease, and wet winters. Choose disease-resistant varieties, space for airflow, and you can pick something fresh in every month. This guide covers Whangārei, Kerikeri, Kaitaia, Dargaville and Mangawhai.

The green-highlighted cells show every month a plant can be sown. Sow at the beginning of the month for the fastest establishment, or stagger sowings across the window to extend your harvest. Plants with no sowing window for Northland in our data are not suited to the region and are left out. Frost dates differ from garden to garden, so check the frost dates by region page before you plant out anything tender.

The tables are grouped by the season in which most of a plant's sowing months fall: summer (December to February), autumn (March to May), winter (June to August) and spring (September to November). Plants that can be sown in every month are listed together at the end.

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Summer (December to February)

36 plants have most of their sowing months in this season.

Plant	Jan	Feb	Mar	Apr	Aug	Sep	Oct	Nov	Dec
Leafy greens
Kale	Jan	Feb	Mar		Aug	Sep	Oct
Chicory	Jan	Feb	Mar	Apr	Aug	Sep	Oct
Good King Henry	Jan	Feb	Mar	Apr	Aug	Sep	Oct
Komatsuna	Jan	Feb	Mar	Apr	Aug	Sep	Oct
Mizuna	Jan	Feb	Mar	Apr	Aug	Sep	Oct
Radicchio	Jan	Feb	Mar	Apr	Aug	Sep	Oct
Sorrel	Jan	Feb	Mar	Apr	Aug	Sep	Oct
Brassicas
Broccoli	Jan	Feb	Mar	Apr	Aug	Sep	Oct
Cauliflower	Jan	Feb	Mar		Aug	Sep
Collards	Jan	Feb	Mar		Aug	Sep	Oct
Kohlrabi	Jan	Feb	Mar	Apr	Aug	Sep	Oct
Fruiting vegetables
Beans (bush)	Jan	Feb					Oct	Nov	Dec
Globe Artichoke	Jan	Feb	Mar	Apr	Aug	Sep	Oct
Rhubarb	Jan	Feb	Mar	Apr	Aug	Sep	Oct
Root vegetables
Leek	Jan	Feb	Mar	Apr	Aug	Sep	Oct
Celeriac	Jan	Feb	Mar	Apr	Aug	Sep	Oct
Hamburg Parsley	Jan	Feb	Mar	Apr	Aug	Sep	Oct
Jerusalem Artichoke	Jan	Feb	Mar	Apr	Aug	Sep	Oct
Parsnip	Jan	Feb	Mar	Apr	Aug	Sep	Oct
Salsify	Jan	Feb	Mar	Apr	Aug	Sep	Oct
Scorzonera	Jan	Feb	Mar	Apr	Aug	Sep	Oct
Swede	Jan	Feb	Mar	Apr	Aug	Sep	Oct
Turnip	Jan	Feb	Mar	Apr	Aug	Sep	Oct
Herbs
Basil	Jan	Feb					Oct	Nov	Dec
Aloe Vera	Jan	Feb					Oct	Nov	Dec
Lemongrass	Jan	Feb					Oct	Nov	Dec
Lovage	Jan	Feb	Mar	Apr	Aug	Sep	Oct
Sage	Jan	Feb	Mar	Apr	Aug	Sep	Oct
Companion flowers
Calendula	Jan	Feb	Mar	Apr	Aug	Sep	Oct
Cornflower	Jan	Feb	Mar	Apr	Aug	Sep	Oct
Lavender	Jan	Feb	Mar	Apr	Aug	Sep	Oct
Marigold	Jan	Feb					Oct	Nov	Dec
Nasturtium	Jan	Feb					Oct	Nov	Dec
Snapdragon	Jan	Feb	Mar	Apr	Aug	Sep	Oct
Viola	Jan	Feb	Mar	Apr	Aug	Sep	Oct
Yarrow	Jan	Feb	Mar	Apr	Aug	Sep	Oct

Autumn (March to May)

27 plants have most of their sowing months in this season.

Plant	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct
Leafy greens
Spinach		Mar	Apr	May	Jun	Jul	Aug	Sep
Rocket	Feb	Mar	Apr				Aug	Sep	Oct
Celery	Feb	Mar	Apr				Aug	Sep	Oct
Bok Choy	Feb	Mar	Apr				Aug	Sep	Oct
Endive	Feb	Mar	Apr				Aug	Sep	Oct
Fennel	Feb	Mar	Apr				Aug	Sep	Oct
Mibuna	Feb	Mar	Apr				Aug	Sep	Oct
Tatsoi	Feb	Mar	Apr				Aug	Sep	Oct
Brassicas
Broccolini	Feb	Mar	Apr				Aug	Sep	Oct
Gai Lan	Feb	Mar	Apr				Aug	Sep	Oct
Mustard Greens	Feb	Mar	Apr				Aug	Sep	Oct
Wombok	Feb	Mar	Apr				Aug	Sep	Oct
Fruiting vegetables
Peas		Mar	Apr	May			Aug	Sep
Broad Beans		Mar	Apr	May	Jun	Jul
Florence Fennel	Feb	Mar	Apr				Aug	Sep	Oct
Snow Peas	Feb	Mar	Apr				Aug	Sep	Oct
Root vegetables
Onion		Mar	Apr	May	Jun	Jul	Aug	Sep
Garlic			Apr	May	Jun	Jul
Daikon	Feb	Mar	Apr				Aug	Sep	Oct
Shallot		Mar	Apr	May	Jun
Herbs
Coriander		Mar	Apr				Aug	Sep	Oct
Chamomile	Feb	Mar	Apr				Aug	Sep	Oct
Dill	Feb	Mar	Apr				Aug	Sep	Oct
Fruit, berries and nuts
Strawberry			Apr	May	Jun	Jul
Feijoa		Mar	Apr	May				Sep	Oct
Olive		Mar	Apr					Sep	Oct
Companion flowers
Sweet Pea		Mar	Apr	May	Jun		Aug	Sep

Winter (June to August)

23 plants have most of their sowing months in this season.

Plant	Jun	Jul	Aug	Sep
Fruit, berries and nuts
Apple	Jun	Jul	Aug
Apricot	Jun	Jul	Aug
Blackberry	Jun	Jul	Aug
Blueberry	Jun	Jul	Aug
Boysenberry	Jun	Jul	Aug
Elderflower	Jun	Jul	Aug
Fig	Jun	Jul	Aug
Grape	Jun	Jul	Aug
Jujube	Jun	Jul	Aug
Kiwifruit	Jun	Jul	Aug
Medlar	Jun	Jul	Aug
Mulberry	Jun	Jul	Aug
Nashi	Jun	Jul	Aug
Nectarine	Jun	Jul	Aug
Peach	Jun	Jul	Aug
Pear	Jun	Jul	Aug
Persimmon	Jun	Jul	Aug
Plum	Jun	Jul	Aug
Pomegranate	Jun	Jul	Aug
Quince	Jun	Jul	Aug
Raspberry	Jun	Jul
Sweet Chestnut	Jun	Jul	Aug
Companion flowers
Culinary Rose	Jun	Jul	Aug	Sep

Spring (September to November)

91 plants have most of their sowing months in this season.

Plant	Jan	Feb	Mar	Apr	May	Aug	Sep	Oct	Nov	Dec
Leafy greens
Lettuce	Jan	Feb	Mar	Apr	May	Aug	Sep	Oct	Nov	Dec
Silverbeet	Jan	Feb	Mar	Apr		Aug	Sep	Oct	Nov	Dec
Amaranth							Sep	Oct	Nov	Dec
Brazilian Spinach							Sep	Oct	Nov	Dec
Kang Kong							Sep	Oct	Nov	Dec
Malabar Spinach							Sep	Oct	Nov	Dec
New Zealand Spinach (Kōkihi)	Jan						Sep	Oct	Nov	Dec
Pigface (Horokaka)	Jan	Feb	Mar	Apr			Sep	Oct	Nov	Dec
Watercress	Jan	Feb	Mar	Apr	May	Aug	Sep	Oct	Nov	Dec
Brassicas
Cabbage	Jan	Feb	Mar			Aug	Sep	Oct	Nov
Fruiting vegetables
Tomato						Aug	Sep	Oct	Nov	Dec
Capsicum							Sep	Oct	Nov
Cucumber	Jan							Oct	Nov	Dec
Zucchini	Jan							Oct	Nov	Dec
Pumpkin								Oct	Nov
Sweet Corn								Oct	Nov
Eggplant							Sep	Oct	Nov	Dec
Chilli							Sep	Oct	Nov	Dec
Watermelon								Oct	Nov
Rockmelon								Oct	Nov
Asparagus						Aug	Sep	Oct	Nov
Choko								Oct	Nov
Edamame							Sep	Oct	Nov	Dec
Hibiscus							Sep	Oct	Nov	Dec
Okra							Sep	Oct	Nov	Dec
Popcorn								Oct	Nov
Quinoa	Jan						Sep	Oct	Nov	Dec
Scarlet Runner Bean	Jan							Oct	Nov	Dec
Squash								Oct	Nov
Tomatillo							Sep	Oct	Nov	Dec
Root vegetables
Carrot	Jan	Feb	Mar	Apr		Aug	Sep	Oct	Nov	Dec
Beetroot	Jan	Feb	Mar			Aug	Sep	Oct	Nov	Dec
Potato						Aug	Sep	Oct
Spring Onion	Jan	Feb	Mar	Apr		Aug	Sep	Oct	Nov	Dec
Radish	Jan	Feb	Mar	Apr		Aug	Sep	Oct	Nov	Dec
Sweet Potato								Oct	Nov
Ginger							Sep	Oct	Nov	Dec
Horseradish						Aug	Sep	Oct
Queensland Arrowroot								Oct	Nov
Taro							Sep	Oct	Nov	Dec
Turmeric							Sep	Oct	Nov	Dec
Herbs
Parsley	Jan	Feb	Mar	Apr	May	Aug	Sep	Oct	Nov	Dec
Mint	Jan	Feb	Mar	Apr	May	Aug	Sep	Oct	Nov	Dec
Rosemary	Jan	Feb	Mar	Apr	May	Aug	Sep	Oct	Nov	Dec
Thyme	Jan	Feb	Mar	Apr	May	Aug	Sep	Oct	Nov	Dec
Oregano	Jan	Feb	Mar	Apr	May	Aug	Sep	Oct	Nov	Dec
Chives	Jan	Feb	Mar	Apr	May	Aug	Sep	Oct	Nov	Dec
Bay Laurel	Jan	Feb	Mar	Apr			Sep	Oct	Nov	Dec
Hops						Aug	Sep	Oct	Nov
Lemon Balm	Jan	Feb	Mar	Apr	May	Aug	Sep	Oct	Nov	Dec
Lemon Verbena	Jan						Sep	Oct	Nov	Dec
Marjoram	Jan	Feb	Mar	Apr			Sep	Oct	Nov	Dec
Sea Celery	Jan	Feb	Mar	Apr	May	Aug	Sep	Oct	Nov	Dec
Shiso (Perilla)							Sep	Oct	Nov	Dec
Stevia							Sep	Oct	Nov	Dec
Summer Savory	Jan						Sep	Oct	Nov	Dec
Tarragon	Jan	Feb	Mar	Apr	May	Aug	Sep	Oct	Nov	Dec
Thai Basil							Sep	Oct	Nov	Dec
Vietnamese Mint							Sep	Oct	Nov	Dec
Fruit, berries and nuts
Avocado							Sep	Oct	Nov
Banana								Oct	Nov	Dec
Blood Orange							Sep	Oct	Nov
Cape Gooseberry							Sep	Oct	Nov	Dec
Carob							Sep	Oct	Nov
Cumquat							Sep	Oct	Nov
Finger Lime								Oct	Nov	Dec
Grapefruit Tree							Sep	Oct	Nov
Honeydew Melon								Oct	Nov
Jaboticaba								Oct	Nov	Dec
Lemon Tree							Sep	Oct	Nov
Lime Tree								Oct	Nov	Dec
Loquat							Sep	Oct	Nov
Macadamia							Sep	Oct	Nov
Mandarin							Sep	Oct	Nov
Orange Tree							Sep	Oct	Nov
Passionfruit								Oct	Nov	Dec
Pawpaw								Oct	Nov	Dec
Pepino								Oct	Nov	Dec
Pomelo							Sep	Oct	Nov
Tamarillo							Sep	Oct	Nov
Tangelo							Sep	Oct	Nov
White Sapote							Sep	Oct	Nov
Companion flowers
Sunflower							Sep	Oct	Nov	Dec
Alyssum	Jan	Feb	Mar	Apr			Sep	Oct	Nov	Dec
Australian Native Violet	Jan	Feb	Mar	Apr	May	Aug	Sep	Oct	Nov	Dec
Borage	Jan	Feb	Mar	Apr			Sep	Oct	Nov	Dec
Comfrey	Jan	Feb	Mar	Apr	May	Aug	Sep	Oct	Nov	Dec
Cosmos							Sep	Oct	Nov	Dec
Dahlia							Sep	Oct	Nov	Dec
Echinacea	Jan	Feb	Mar	Apr	May	Aug	Sep	Oct	Nov	Dec
Zinnia							Sep	Oct	Nov	Dec

Year-Round (Can be sown any month)

6 plants can be sown in every month of the year.

Plant	Type	Sowing window
Broccoli Sprouts	Microgreens and sprouts	January to December
Pea Shoots	Microgreens and sprouts	January to December
Radish Sprouts	Microgreens and sprouts	January to December
Sunflower Microgreens	Microgreens and sprouts	January to December
Oyster Mushroom	Mushrooms	January to December
Shiitake	Mushrooms	January to December

Turn This Calendar Into Your Garden Plan

The free app takes this Northland calendar and makes it yours: drag crops into your bed, get a sow reminder when each window opens, and track everything to harvest. Free on one bed, no card needed.

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The Northland Garden Planner

An undated planting calendar, sowing log and harvest journal for Whangārei, Kerikeri, Kaitaia, Dargaville and Mangawhai. Every month opens with what to sow, plant out and pick, taken from this calendar, and the facing pages are yours to write in. The printable PDF is available on this site.

See the planner

Planting calendars for other New Zealand regions

Gardening somewhere else? Each region has its own sowing windows. For the whole country at a glance, see what vegetables to plant now in New Zealand, or open the Northland planting calendar page for what to sow this month.

Frequently Asked Questions

Does Northland get frost?

Along the coast Northland is effectively frost free. It is New Zealand's warmest region, subtropical and humid, so growing runs year-round and you can pick something fresh in every month. The main challenges are summer humidity, which drives fungal disease, and wet winters.

When should I sow tomatoes in Northland?

In this calendar tomato is sown from August to December. Summer humidity drives fungal disease in Northland, so choose disease-resistant varieties and space plants for airflow.

Why are some plants missing from the Northland calendar?

The calendar lists every plant that has a sowing window for the region in our data. 10 plants in the library are marked as not suited to Northland, for example Cherry, Almond, Walnut and Hazelnut, so they do not appear. The note for Cherry reads: Northland winters lack the chill most cherries need, and humid weather brings brown rot, so cherries rarely crop here.

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