What to Plant in June in New Zealand

June 2, 2026

June is winter. Soils are cold, days are short, and your garden has slowed right down — and that's fine, because the jobs that matter most in June are tougher and less hurried than the spring rush. Half an hour this weekend, and you set yourself up for greens through the cold months and a flying start in spring.

Two jobs matter more than anything else this June, wherever you live in New Zealand: transplant a row of silverbeet, and keep last month's broad beans and garlic ticking along. Silverbeet handles cold, wet, dry, frosty — name a winter condition and it shrugs it off. Broad beans and garlic are already in the ground for most of you; they need very little from here except a good mulch and a steady eye.

This guide is refreshed each year with a current-season update. Scroll down for the June 2026 adjustments and the weekend-ahead pattern for your zone, then find your town.

This June (2026): what's different this year

Last updated 1 June 2026. At GrowBox, we compare current conditions against long-term averages to flag where this month's advice differs from the classic June playbook for your region.

May rewrote the country, and June is starting in a very different state than April had us expecting.

The biggest story sits in Canterbury. Christchurch has just recorded one of its driest-ever Mays — around 5.2mm of rain against a typical 137mm, roughly 4% of normal. A persistent blocking high parked itself over the South Island for most of the month, keeping the rain away and giving the central South Island a string of hard frosts (Mt Cook hit -7.1°C). If you're gardening in Canterbury, your soil is starting June cold and dry — which changes how you plant. Water transplants in properly. Mulch heavily. Lean on transplants rather than direct seed, because cold dry soil germinates poorly.

Central Otago and Queenstown have felt the same pattern, harder. Clear skies, no cloud cover overnight, and the kind of frosts the region knows but doesn't always see this early or this consistently. Stick to the toughest cool-season crops, plant mid-morning once the frost has lifted, and water in with lukewarm water only.

Across the North Island, April's wet carry-over has eased. May trended near to below normal rainfall in most places, soils have drained back, and most North Island zones are heading into June tracking close to a typical early winter — workable, mild for the season, no big curveballs. Hawke's Bay in particular is back to its usual dry late-autumn pattern after April's wet jolt.

One soft national tailwind: the long-range outlook points to June running about 1°C above normal by day across most of the country, with the mildest days vs normal in the lower South Island and eastern North Island. That doesn't change what to plant — it just means the workable middle-of-the-day window is a little longer than usual for June. Use it.

Everything below is your zone-by-zone weekend playbook, with this year's South Island dry-and-cold story baked in where it matters.

What to Plant in Kaitaia in June

Yes, Aotearoa's most generous winter conditions. Soils should be warm enough to keep things ticking, and you can still sow direct into the ground for most cool-season crops.

This weekend (6–7 June): mostly settled, with a chance of a passing shower from a weak low clipping the upper North Island. Mild for the season — typical Northland winter. No frost risk and you can even plant in the middle of the day if you feel like it.

Get these in the ground:

Silverbeet — transplant well-grown seedlings, 30cm apart. One row plants you for the whole winter and into spring. Easiest, toughest leafy green you can grow.
Lettuce, rocket and Asian greens — direct sow or transplant. Pak choi and tatsoi are at their best in cool weather. Four to six weeks from seed to dinner.
Carrots, beetroot and radish — sow direct in well-prepared ground. Northland's mild winter means these all grow happily through June. Radishes ready in three to four weeks.
Garlic — last solid window up here. Plant cloves flat-end down, 5cm deep, 15cm apart, then mulch. Even up north, June is the cut-off for a strong garlic crop.
Coriander and parsley — sow or transplant. Coriander especially thrives in cool weather — none of the summer bolting.

Skip this month: Tomatoes, capsicum and the warm-season crops. Their year is done. If you've still got a fading tomato vine in a sheltered corner, pull it and free up the bed for winter greens.

What to Plant in Auckland in June

June in Auckland is the steady middle of winter — cool, damp, productive for the right crops, and forgiving for the gardener. Frosts are rare and light, and most of last month's wet carry-over has eased. Soils have drained back to about-normal moisture and are perfectly workable.

This weekend (6–7 June): mild for the season with some shower risk overnight Saturday from a weak low, but Sunday should be more settled and dry. A real weekend gardening window after a wet autumn — take advantage of it. Cool nights, mild days.

Get these in the ground:

Silverbeet — transplant seedlings, 30cm apart. The most useful leafy green you can plant for winter. Set-and-forget for months of picking.
Lettuce and Asian greens — sow direct or transplant. Pak choi, tatsoi and mizuna all love June conditions in Auckland. Loose-leaf lettuces beat hearting types this time of year — pick a few leaves at a time without losing the plant.
Beetroot, carrot and radish — sow direct. Radish is the quick win (three to four weeks); carrots and beetroot will sit slowly through winter and lift cleanly in spring.
Spring onions — sow direct, thickly, for continuous picking. They'll happily sit through winter and feed your kitchen all season.
Coriander and dill — sow a short row. Coriander behaves itself in winter in a way it never does in summer.
Broccoli, cabbage, kale and parsley — if you put seedlings in during May, they're growing. Pick broccoli heads as they reach full size to encourage side shoots; kale leaves get sweeter after the first cold nights.

Skip this month: Tomatoes, courgettes, cucumber and any warm-season holdouts. They're done. Clear the beds and put the soil to better use.

What to Plant in New Plymouth in June

Taranaki's June is honest cool-season weather — reliable rain, mild for the South Island latitudes, and the occasional frost in inland or sheltered spots. Drainage is the gardener's main job. Raised beds, mounded rows and a good thick mulch earn their keep here every year.

This weekend (6–7 June): settled with a chance of a passing shower from the west; mild day, cool morning. After May's drier-than-usual finish to autumn, soils have drained back and the ground is workable.

Get these in the ground:

Silverbeet and kale — transplant well-grown seedlings. Taranaki's wet winters genuinely suit both. Silverbeet 30cm apart, kale 40–50cm apart. They'll be productive right through the cold and into spring.
Lettuce, rocket and Asian greens — direct sow or transplant in a well-drained or raised bed. Cold-tolerant lettuce varieties (Cos types, mignonette) handle June better than the soft hearting types.
Carrots, beetroot and radish — sow direct on raised or mounded rows. They'll grow slowly through winter and harvest cleanly in late winter and spring.
Broad beans — last solid window for sowing here. Sow direct, 3–4cm deep on a mounded row. They'll grow slowly through the cold months and flower from August.
Broccoli, cabbage and parsley — continue. May-planted seedlings will be settling in nicely; pick broccoli regularly to keep side shoots coming.

Skip this month: Tomatoes, capsicum, cucumber and pumpkin. Done for the year. Harvest what's left, clear the beds, and reclaim the space for winter greens.

What to Plant in Wellington in June

June in Wellington is honest cool-season weather — frosts are landing in sheltered spots, the wind keeps doing what Wellington wind does, and the days are short. Strong, well-grown transplants beat freshly sown seedlings in exposed beds. Drier-than-usual conditions through May mean soils are workable.

This weekend (6–7 June): settled, breezy southerly easing off, cool morning, mild day for the season. Standard Wellington winter weather — workable. Stake new plantings well; Wellington wind is harder on a wobbly seedling than rain ever is.

Get these in the ground:

Silverbeet and perpetual spinach — transplant well-grown seedlings, 30cm apart. Bullet-proof in Wellington conditions. A row now and you're set through to spring.
Lettuce and rocket — sow or transplant in a sheltered spot. Pick a wind-protected corner of the garden. Loose-leaf types beat hearting lettuces in June.
Beetroot, carrot and radish — sow direct in well-prepared ground. Radish is the quick win; carrots and beetroot will sit slowly through winter.
Pak choi and tatsoi — direct sow. Wind-tolerant and quick to mature in cool weather.
Broccoli, cabbage and kale — transplant well-grown seedlings (the bigger the root ball, the better they handle the wind). Space 50–60cm apart.
Leeks — if you didn't plant in May, this is still a good window. Plant seedlings 15cm apart in a shallow trench and backfill as they grow. Ready from July onwards.

Skip this month: The last of the basil and any summer holdouts. They're not coming back. Clear the beds and put the soil to better use.

What to Plant in Napier in June

Hawke's Bay normally has one of the driest, sunniest Junes in the country, and 2026 is tracking right to type — after April's wet jolt, May settled back to the region's classic dry late-autumn pattern. Soils are workable. Frosts are arriving in inland Hastings and the foothills; coastal Napier stays milder.

This weekend (6–7 June): settled, dry, mild — the kind of weekend Hawke's Bay gardeners actually look forward to. Plant any time during the day; no rush, no wind problem.

Get these in the ground:

Silverbeet — transplant seedlings, 30cm apart. Hawke's Bay's mild winter is generous to silverbeet — pick leaves for months.
Lettuce, rocket and Asian greens — direct sow or transplant. Cool-season conditions are ideal for crisp, slow-growing leaves with great flavour.
Broccoli, cabbage and cauliflower — continue what you planted in May. Pick broccoli as heads reach full size to encourage side shoots through winter.
Coriander, parsley and dill — sow now. Parsley is slow to germinate — soak seeds for 24 hours first to speed things up.
Spring onions and overwintering onions — direct sow spring onions thickly for continuous picking. Plant overwintering onion seedlings 10cm apart for a mid-summer harvest.
Broad beans and garlic — last solid window for both up here. Sow broad beans 3–4cm deep; plant garlic cloves flat-end down, 5cm deep, on a mounded row, then mulch.

Skip this month: Pumpkin, courgette, cucumber and tomato. Their season is done. If pumpkins are still curing in a warm corner, leave them — they'll keep for months.

What to Plant in Nelson in June

Nelson is one of the best gardening climates in the country and June is the start of proper winter — sunny days, cold clear nights, light frosts arriving on schedule. May brought rain back after April's dry month, so soils are now at about-normal moisture heading into winter.

This weekend (6–7 June): settled, frost on clear mornings, mild sunny day. Wait for the frost to lift mid-morning before planting; cold soil and chilled hands aren't your friend. The middle of the day is the workable window.

Get these in the ground:

Silverbeet — transplant well-grown seedlings, 30cm apart. Nelson's mild winter days and cold nights are ideal for slow, sweet silverbeet leaves.
Lettuce, rocket and Asian greens — sow or transplant in a sheltered spot. Cold-tolerant varieties (Cos lettuce, mizuna, tatsoi) handle the frosty mornings best.
Beetroot, carrot and radish — sow direct, but expect slower germination than autumn. Radish still gets you a four-week win; carrots and beetroot are a longer-term play.
Spring onions — sow direct, thickly, for continuous picking through winter.
Broccoli, cabbage and cauliflower — continue what you planted in May. Pick broccoli heads as they reach full size to encourage side shoots.
Broad beans — last solid sowing window. Sow direct, 3–4cm deep on a mounded row; mulch with straw immediately. They'll grow slowly through winter and produce from October.

Skip this month: Summer squash, courgette, cucumber and tomato. If a bed is heading into winter empty, plant a thick row of mustard or lupin and dig the whole lot back in come spring — it breaks down quickly and gives the soil a fresh boost before your summer crops.

What to Plant in Christchurch in June

Canterbury's June is properly cold — hard frosts, short days, slow growth. In a normal year, you focus on the few crops tough enough to handle the cold. This year, you've got the cold and a much drier than usual soil profile to plan around.

This June 2026, Canterbury is starting the winter dry. Christchurch has just recorded one of its driest-ever Mays — around 5.2mm of rain against a typical 137mm, roughly 4% of normal. A persistent blocking high parked itself over the South Island for the month, keeping the rain away. That means your soil is starting June cold and dry, which changes the playbook in two specific ways:

Water transplants in properly when you plant them. A real soak, not a quick splash. Cold dry soil doesn't pull moisture up to the roots the way damp soil does.
Lean on transplants over direct seed. Seeds need consistent moisture to germinate, and you can't trust the sky to provide it right now. Well-grown seedlings (planted with a proper water-in) will handle these conditions; freshly sown seed will struggle.

This weekend (6–7 June): settled, frost on the morning, mild sunny day — classic high-pressure winter weather. Plant mid-morning once the frost has lifted. Mulch heavily after planting to insulate the soil and hold the water you've just put in.

Get these in the ground:

Silverbeet — transplant well-grown seedlings, 30cm apart. The single most useful winter crop in Canterbury. Cold and dry won't bother it once it's established — and water it in properly when you plant.
Cavolo Nero kale and Savoy cabbage — both genuinely cold-hardy. Frost actually improves kale's flavour. Transplant seedlings (don't sow seed) and water in well.
Spinach — transplant a sheltered row. Tougher than lettuce and a better cool-season pick for Canterbury.
Broad beans (last window) — sow direct on a mounded, well-mulched row only if you can commit to watering them in properly and keeping them mulched. Soil is at the edge of being too cold for reliable germination. If you didn't plant in May, accept it and plan for spring instead.
Continue what's already in: broccoli, cabbage, garlic, overwintering onions. Pick broccoli regularly; mulch garlic and onions if you haven't already to insulate the root zone from the frosts.

Skip this month: Direct-sown root crops (carrots, beetroot, radish) — soil is too cold for reliable germination this year. Lettuce, rocket and most annual herbs — too cold to germinate from seed. Tomatoes, potatoes, kumara and anything frost-tender — wait for spring.

What to Plant in Queenstown in June

Queenstown in June is winter at its most serious. Hard frosts every morning, short days, slow growth, and a short list of crops worth the effort. This year, those frosts arrived early and dug in — Mt Cook hit -7.1°C in early May, Twizel touched -2°C, and the same blocking-high pattern that gave Canterbury its driest May on record meant clear, cold mornings throughout. Your soil is starting June cold and dry.

This weekend (6–7 June): frost likely both mornings (-2 to -4°C on clear nights), mild sunny day around 10°C. Don't plant first thing — wait for the frost to clear and the sun to warm the bed (mid-morning is usually fine). Water in only with lukewarm water (cold tap water shocks roots in chilled soil), and mulch immediately after planting to insulate the soil before the next frost lands.

Get these in the ground:

Silverbeet — transplant well-grown seedlings on a mounded, mulched row. Don't try seed — soil is too cold for reliable germination. Once silverbeet is in, it'll hold through winter and feed you for months.
Cavolo Nero and Dwarf Blue Curled Scotch kale — both genuinely cold-hardy. Kale tastes better after frost, and your climate is exactly the right one for it. Transplant seedlings 40cm apart and water in with lukewarm water.
Spinach — transplant under a cloche or cold frame for the best chance. A sheltered spot extends your harvest deep into winter.
Continue what's already in: broad beans and garlic (mulch heavily if you haven't); broccoli (pick heads as they mature). The 2025-planted overwintering onions are sitting through winter quietly — leave them be.

Skip this month: Anything frost-tender — tomatoes, capsicum, kumara, pumpkin, sweetcorn. Direct sowing of any seed (soil too cold, too dry — germination will be poor). Root crops — wait for spring. Put your effort into the four jobs above; they'll repay you well right through the cold months.

June spotlight: Silverbeet

Garlic was April's hero. Broad beans were May's. June belongs to silverbeet.

There's no more useful winter crop in a New Zealand garden. Plant one row of silverbeet this weekend and you'll be picking leaves from it for the next six months — sometimes longer. It handles cold, wet, dry, frost, wind and clumsy gardening with equal cheerfulness. It doesn't bolt, doesn't sulk, doesn't ask much. Few crops give you so much for so little input.

The trick in June is transplant, don't sow. Soils across most of the country are now too cold for reliable seed germination, especially anywhere south of Auckland. A well-grown seedling, planted with a proper water-in and a thick mulch, will establish quickly and start producing within four to six weeks. A fresh-sown seed in cold soil will sit and rot. Spend the few dollars on punnets and skip the frustration.

The basics are simple. Transplant seedlings 30cm apart, water in well (lukewarm water if you're south of Christchurch), and mulch the row with straw or pea-straw to insulate the soil and hold moisture. Fordhook Giant is the classic green-leaf variety — tough as old boots. Rainbow chard does the same job and looks beautiful while doing it; the kids will pull the pink and yellow stems out of the ground just for the colour.

Once they're established, picking is the only job. Take the outer leaves first, never strip a whole plant, and the centre will keep throwing new growth. One plant can produce leaves for the whole winter and into spring. Five plants will feed a family.

For this weekend specifically: if you're in Canterbury or Queenstown, water in with lukewarm water and mulch immediately after planting — your soil is starting June dry as well as cold this year, and that mulch is doing two jobs (insulation against frost, and holding the water you've just put in). Everywhere else, a normal water-in and a normal mulch will do the trick.

A handful of seedlings this weekend, and you'll be picking silverbeet for risotto, frittata, pasta sauce and the kids' green smoothies through August, September and October. That's a fair trade.

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