What to plant in April in New Zealand

April 14, 2026

April is the month your garden switches gears. Summer is done, but the soil is still warm enough to get seeds up and seedlings settled before winter slows everything down. Get the timing right this month and you'll be picking greens, broccoli and broad beans right through the cold.

Two jobs matter more than anything else, wherever you live in New Zealand: get garlic in the ground, and sow broad beans. If you do nothing else this April, do those two. Both are tough, low-maintenance, and they'll pay you back all through winter and spring.

This guide is refreshed each year with a current-season update. Scroll down for the April 2026 adjustments, then find your zone.

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

Last updated 14 April 2026. At GrowBox, we compare current conditions against long-term averages to flag where this month's advice differs from the classic April playbook.

April 2026 is shaping up fairly standard across most of the country — no heatwaves, no surprise early frosts — which means the classic April advice holds. But there are two real shifts worth knowing about before you get your hands in the dirt this weekend.

If you're in the North Island — Kaitaia down to Wellington — this autumn is wetter than average. That's not a warning, but it changes how you plant. Assume your soil is going to be soggier than usual. Raised beds and mounded rows really earn their keep this month. Don't rush to sow into a bed that's just had 20mm of rain — give it a day or two to drain. And if you were thinking about skipping the mulch on your garlic, don't. A layer of straw keeps the rain from compacting the soil over your cloves.

If you're in Nelson or the top of the South Island, it's the opposite story — drier than typical for this time of year. Water your new transplants in properly (not a quick splash, a real soak), and mulch thickly to lock moisture in. The plants don't care what the long-term average is — they care what's happening in their root zone this week.

For the east of the South Island (Christchurch and Canterbury) and for Queenstown and the southern highlands, April 2026 is looking like a normal April. Standard advice applies — which, honestly, is most years.

Everything below is your zone-by-zone April playbook, with this year's shifts baked in where they matter.

What to Plant in Kaitaia in April

The subtropical north has the longest growing season in the country, and April is when you switch from summer crops to winter ones. Your soil is still warm, your ground is moist but workable, and germination is typically quick. This is prime planting weather — don't waste it.

This April (2026): it's been a wetter-than-usual autumn up here. Keep an eye on drainage in low-lying beds, and mound your rows up if you're on heavier clay. Don't work the soil while it's saturated — you'll do more harm than good.

Get these in the ground:

Garlic — plant cloves flat-end down, 5cm deep, 15cm apart. A softneck variety like Printanor does well in the mild north. Given the wetter autumn, mulch the bed with straw straight after planting to stop the rain compacting the soil over your cloves. You'll be harvesting in November.
Broad beans and peas — sow direct, 3–4cm deep, 15cm apart. These will produce from late winter through spring. Don't skip them just because it still feels summery.
Broccoli and cabbage — transplant seedlings now, 50–60cm apart. Three or four months from now, you'll have heads ready to cut.
Silverbeet, lettuce and rocket — direct sow or transplant. One row of silverbeet will feed you for months.
Pak choi and other Asian greens — direct sow. You'll be picking in 4–6 weeks.

Skip this month: Sweetcorn. The window has closed — pull spent plants and reclaim the bed for winter crops.

What to Plant in Auckland in April

April is one of the most productive months in the Auckland garden year. The soil is still warm from summer, the days are cooling, and cool-season crops are walking into their best window. What you put in now feeds you through winter.

This April (2026): Auckland has had more rain than a typical autumn, and more is likely through the rest of April. Raised beds and mounded rows are earning their keep right now. If a bed has puddled water on it, wait for it to drain before planting — soggy soil and fresh seed are not friends.

Get these in the ground:

Broccoli, cauliflower and cabbage — transplant seedlings now, 50–60cm apart. This is the key autumn window. Miss it and you'll be waiting until next year.
Silverbeet and lettuce — sow direct or transplant. Silverbeet is a set-and-forget winter staple; plant a good row and you'll be picking through to spring.
Beetroot, carrot and radish — sow direct in loose, well-prepared soil. Given this autumn's wetter pattern, prioritise raised or mounded rows for carrots — they hate sitting wet. Radishes will be ready in 3–4 weeks.
Coriander and dill — sow a short row now, then succession sow every 3–4 weeks. Coriander behaves much better in cool weather than it does in summer.
Pak choi — direct sow in any spare space. Quick, cheerful, and exactly suited to cooling weather.

Skip this month: Tomatoes, courgettes and sweetcorn. They've had their run. Clear spent plants, compost the healthy stuff, and free up the bed for winter crops while the soil is still workable.

What to Plant in New Plymouth in April

Taranaki's reliable autumn rain means your soil stays moist and seeds germinate quickly — just watch your drainage. Raised beds and mounded rows earn their keep here every year.

This April (2026): even wetter than a normal Taranaki autumn. Take the usual drainage advice and dial it up a notch — if you're planting straight into heavy ground, build it up first. Kale and silverbeet will shrug it off; carrots and cauliflower will sulk.

Get these in the ground:

Broad beans — the single most important planting of the month here. Sow direct, 3–4cm deep, in rows. They handle wet weather well and they actually improve the soil for whatever you plant next. You'll be picking from October.
Garlic — plant on a mound or a raised row to keep cloves out of the wet. 5cm deep, 15cm apart, and top with a layer of straw mulch to suppress weeds through winter.
Silverbeet, rocket and lettuce — direct sow or transplant. Silverbeet is the most forgiving in wet conditions.
Broccoli and kale — transplant seedlings now, 40–50cm apart. Kale genuinely thrives in Taranaki's wet winters — plant it.
Sugar snap or snow peas — sow a short row. They'll tick along slowly through winter and you'll be picking by late July or August.

Skip this month: Tomatoes, capsicum and cucumber. Too cold, too dark. Harvest what's still on the plants and put the beds to better use.

What to Plant in Wellington in April

April in Wellington is solid planting weather — the soil is still warm from summer, the days are cooler, and cool-season crops are hitting their stride. The one thing to know: Wellington's wind is real. Strong, well-established transplants beat freshly sown seedlings in exposed spots.

This April (2026): Wellington has had more showers than a typical April. If you're planning to transplant, wait for a dry window of a day or two rather than putting seedlings into saturated ground. And the wind has been doing what the wind always does — don't skip staking new plantings.

Get these in the ground:

Garlic — your most important April job. Plant cloves flat-end down, 5cm deep, 15cm apart. Printanor is a reliable softneck; try a hardneck if you want more complex flavour. It needs almost no attention until November.
Broad beans — direct sow Aquadulce Claudia or Crimson Flowered, 4–5cm deep, in rows 30cm apart. Tough, reliable, and heavy producers from October.
Broccoli and cabbage — transplant well-grown seedlings (the bigger the root ball, the better they handle the wind). Space 50–60cm apart.
Silverbeet and perpetual spinach — bullet-proof in Wellington. Put a row in now and it'll still be going strong in spring.
Leeks — plant seedlings 15cm apart in a shallow trench and backfill as they grow. They'll sit through winter quietly, ready from July onwards.

Skip this month: Tomatoes and basil. They're done. Clear the beds, compost the healthy stuff, and get your winter crops in while the soil is still warm.

What to Plant in Napier in April

Hawke's Bay has one of the warmest, driest Aprils in the country. Free-draining soils and big sunshine hours make this outstanding garlic country — and right now is exactly the moment to take advantage.

This April (2026): a touch wetter than the typical Hawke's Bay autumn, but still one of the driest corners of the country. Take the free-draining soils as the gift they are, and get planting.

Get these in the ground:

Garlic — Napier's light soils are among the best in the country for it. Get cloves in, 5cm deep, 15cm apart. Printanor and Italian Red both perform brilliantly here. Water them in if the ground is dry at planting.
Broad beans — sow direct, 3–4cm deep. Warm April soil means fast germination and solid roots before winter.
Broccoli and cauliflower — transplant seedlings now. Keep the water up for the first few weeks — Napier's dry days will stress new transplants otherwise.
Silverbeet and leafy greens — direct sow or transplant. Silverbeet will keep producing through winter with almost no input.
Coriander and parsley — sow now. Parsley is slow to germinate — soak seeds for 24 hours first to speed things up.

Skip this month: Pumpkin, courgette and cucumber. If pumpkins are still on the vine, cut them and cure them in a warm spot — don't leave them hoping for more growth.

What to Plant in Nelson in April

Nelson is one of the best gardening climates in New Zealand, and April is usually when it shows off. Sunny, mild and well-watered — conditions are typically excellent. A light ground frost may arrive late in the month, but it's not a worry for anything you're planting now.

This April (2026): the upper South Island is drier than usual this autumn. Don't rely on rain to bed in new plantings — water them in properly (a real soak, not a quick splash), and mulch thickly to lock moisture into the root zone. Watch your garlic bed in particular — freshly planted cloves want moist soil to wake up.

Get these in the ground:

Garlic — Nelson's free-draining soils and mild winters make this ideal garlic country. Plant cloves 5cm deep, 15–20cm apart, then mulch with straw. Given this year's drier autumn, water the bed in well after planting.
Broad beans — sow direct now. Nelson's mild winters mean they'll be well ahead by the coldest months, producing from October through December.
Sugar snap or snow peas — prime pea-planting time. Sow direct and put a simple trellis in at the same time.
Broccoli and cauliflower — transplant seedlings, 50–60cm apart. Your winter workhorses — they'll grow steadily right through. Water in well and keep the first two weeks consistent.
Beetroot, carrot and radish — sow direct. Radishes in 3–4 weeks, carrots and beetroot from late winter through spring.

Skip this month: Summer squash, courgette and cucumber. If a bed is going to sit empty, sow a cover crop — mustard, phacelia, or a mixed blend — to feed the soil while it rests.

What to Plant in Christchurch in April

Canterbury's April is cool and methodical. Frosts start biting toward the end of the month, and the direct-sowing window is closing. Act early in the month where you can, and favour transplants over seeds for the bigger crops.

This April (2026): a typical Canterbury April — near-average temperatures, no early hard frosts flagged, nothing unusual. The classic playbook applies, and acting early in the month still matters more than anything.

Get these in the ground:

Garlic — do not skip it. A hardneck variety handles Canterbury's cold winters better and has more complex flavour — Purple Stripe, German Red or Rocambole are all good picks. Plant 5–6cm deep here for extra frost protection.
Broad beans — sow Aquadulce Claudia now for a December harvest. It's the classic Canterbury variety and it's reliably productive in cold conditions.
Broccoli, cabbage and kale — transplant seedlings now. Savoy cabbage and Cavolo Nero kale both shrug off Canterbury winters without complaint.
Spinach, silverbeet and pak choi — direct sow while the soil is still warm enough. Be ready to throw a cloche or frost cloth over them once the hard frosts arrive.
Overwintering onions — plant sets or seedlings now for a mid-summer harvest. Canterbury's conditions suit them perfectly.

Skip this month: Potatoes and kumara. The soil is too cold for tubers to establish reliably. Pull out the last of the summer crops and free the bed space for winter.

What to Plant in Queenstown in April

Queenstown in April is honest — frosts are arriving, the growing window is short, and this is the southernmost gardening zone in the country. That's not a warning; it just means you focus on the tough, cold-loving plants. The ones that suit this climate are genuinely excellent.

This April (2026): a typical Queenstown April — frosts on schedule, no unusual warmth or early cold snap. Standard southern-highland advice applies.

Get these in the ground:

Garlic — your single most important April task. Plant cloves 6–7cm deep (the extra depth insulates against hard frost) and mulch thickly with straw straight away. A cold-tolerant hardneck like Purple Stripe or German Red will do best.
Broad beans — they'll slow down through the coldest months, then take off again in spring. Sow direct and mulch well. Tough enough to handle what Queenstown throws at them.
Kale — Dwarf Blue Curled Scotch and Cavolo Nero are both cold-hardy enough. Kale actually tastes better after a frost — this is exactly the right climate for it.
Spinach — direct sow while the soil is still warm enough. A cold frame or cloche makes a real difference here and extends your harvest well into winter.

Skip this month: Anything that isn't frost-hardy. Tomatoes, capsicum, kumara, pumpkin and sweetcorn are all out. Put your effort into garlic, broad beans and hardy greens — these three will repay you well.

April spotlight: Garlic

If there's one thing that separates the gardeners who hit August with a full patch from the ones scrambling around with gaps, it's whether they planted garlic in April.

Garlic is New Zealand's greatest set-and-forget vegetable. You plant it in April. You forget about it. It grows slowly through winter, underground, completely unbothered by frost, rain and the general misery of July. Then in November — just as you're getting into summer planting mode — you pull up a full, fragrant bulb of something you'd entirely forgotten you planted. It feels like finding money in a coat pocket.

The basics are simple: plant individual cloves flat-end down, pointy-end up, 5cm deep (6–7cm in the south), 15cm apart. Don't use supermarket garlic — it's often treated to stop sprouting and can carry disease. Buy seed garlic from a garden centre or a reputable NZ supplier. Printanor is the reliable all-rounder for most of the country. Down south, a hardneck like Purple Stripe or Rocambole handles the cold better and tastes more interesting too.

For April 2026 specifically: if you're in the North Island, mulch straight after planting — the wetter autumn means bare soil will compact over your cloves. If you're in Nelson, water the bed in properly at planting, because this autumn is drier than the region's usual.

One bulb of seed garlic gives you eight to twelve cloves. Plant them all. Come December, you'll wish you'd planted more.

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