Northern Ireland, UK

Planting calendar for Newry

Last frost around 14 March, first frost around 2 December: about 263 frost-free days.

Last frost: 14 March
First frost: 2 December
Frost-free days: 263

Sow now: November

See the whole year

Outdoors

Broad bean
Garlic
Raspberry
Rhubarb

Under cover

Nothing this month.

The year at a glance

When each crop can be sown in Newry. Tap a crop for exact dates and when it’s ready to harvest.

Sow outdoorsSow under cover (a greenhouse or polytunnel)

When to sow each crop in Newry, month by month. Each month says whether you can sow outdoors, under cover, or both.
Crop	JJan	FFeb	MMar	AApr	MMay	JJun	JJul	AAug	SSep	OOct	NNov	DDec
Fruiting
Tomato	January: Not this month	February: Not this month	March: Not this month	April: Not this month	May: Sow under cover	June: Sow outdoors and under cover	July: Sow under cover	August: Not this month	September: Not this month	October: Not this month	November: Not this month	December: Not this month
Chilli	January: Not this month	February: Not this month	March: Not this month	April: Not this month	May: Sow under cover	June: Sow outdoors and under cover	July: Sow under cover	August: Not this month	September: Not this month	October: Not this month	November: Not this month	December: Not this month
Sweet pepper	January: Not this month	February: Not this month	March: Not this month	April: Not this month	May: Sow under cover	June: Sow outdoors and under cover	July: Sow under cover	August: Not this month	September: Not this month	October: Not this month	November: Not this month	December: Not this month
Aubergine	January: Not this month	February: Not this month	March: Not this month	April: Not this month	May: Sow under cover	June: Sow outdoors and under cover	July: Sow under cover	August: Not this month	September: Not this month	October: Not this month	November: Not this month	December: Not this month
Courgette	January: Not this month	February: Not this month	March: Not this month	April: Not this month	May: Sow under cover	June: Sow outdoors and under cover	July: Sow outdoors and under cover	August: Sow under cover	September: Not this month	October: Not this month	November: Not this month	December: Not this month
Cucumber	January: Not this month	February: Not this month	March: Not this month	April: Not this month	May: Sow under cover	June: Sow outdoors and under cover	July: Sow outdoors and under cover	August: Sow under cover	September: Not this month	October: Not this month	November: Not this month	December: Not this month
Squash	January: Not this month	February: Not this month	March: Not this month	April: Not this month	May: Sow under cover	June: Sow outdoors and under cover	July: Sow under cover	August: Not this month	September: Not this month	October: Not this month	November: Not this month	December: Not this month
Sweetcorn	January: Not this month	February: Not this month	March: Not this month	April: Sow under cover	May: Sow outdoors and under cover	June: Sow outdoors and under cover	July: Sow under cover	August: Not this month	September: Not this month	October: Not this month	November: Not this month	December: Not this month
Roots
Carrot	January: Not this month	February: Not this month	March: Sow under cover	April: Sow outdoors and under cover	May: Sow outdoors and under cover	June: Sow outdoors and under cover	July: Sow outdoors and under cover	August: Sow under cover	September: Not this month	October: Not this month	November: Not this month	December: Not this month
Beetroot	January: Not this month	February: Not this month	March: Sow under cover	April: Sow outdoors and under cover	May: Sow outdoors and under cover	June: Sow outdoors and under cover	July: Sow outdoors and under cover	August: Sow under cover	September: Not this month	October: Not this month	November: Not this month	December: Not this month
Parsnip	January: Not this month	February: Sow 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	July: Not this month	August: Not this month	September: Not this month	October: Not this month	November: Not this month	December: Not this month
Radish	January: Not this month	February: Sow 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	July: Sow outdoors and under cover	August: Sow outdoors and under cover	September: Sow outdoors and under cover	October: Sow under cover	November: Not this month	December: Not this month
Potato	January: Not this month	February: Plant under cover	March: Plant outdoors and under cover	April: Plant outdoors and under cover	May: Plant outdoors and under cover	June: Plant under cover	July: Not this month	August: Not this month	September: Not this month	October: Not this month	November: Not this month	December: Not this month
Turnip	January: Not this month	February: Sow 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	July: Sow outdoors and under cover	August: Sow outdoors and under cover	September: Sow under cover	October: Not this month	November: Not this month	December: Not this month
Leaves
Lettuce	January: Not this month	February: Sow 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	July: Sow outdoors and under cover	August: Sow outdoors and under cover	September: Not this month	October: Not this month	November: Not this month	December: Not this month
Spinach	January: Not this month	February: Sow 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	July: Sow outdoors and under cover	August: Sow outdoors and under cover	September: Sow outdoors and under cover	October: Sow under cover	November: Not this month	December: Not this month
Swiss chard	January: Not this month	February: Not this month	March: Sow under cover	April: Sow outdoors and under cover	May: Sow outdoors and under cover	June: Sow outdoors and under cover	July: Sow outdoors and under cover	August: Sow outdoors and under cover	September: Sow under cover	October: Not this month	November: Not this month	December: Not this month
Rocket	January: Not this month	February: Sow 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	July: Sow outdoors and under cover	August: Sow outdoors and under cover	September: Sow outdoors and under cover	October: Sow under cover	November: Not this month	December: Not this month
Celery	January: Sow under cover	February: Sow outdoors and under cover	March: Sow outdoors and under cover	April: Sow outdoors and under cover	May: Sow under cover	June: Not this month	July: Not this month	August: Not this month	September: Not this month	October: Not this month	November: Not this month	December: Not this month
Beans and peas
Runner bean	January: Not this month	February: Not this month	March: Not this month	April: Sow under cover	May: Sow outdoors and under cover	June: Sow outdoors and under cover	July: Sow outdoors and under cover	August: Not this month	September: Not this month	October: Not this month	November: Not this month	December: Not this month
French bean	January: Not this month	February: Not this month	March: Not this month	April: Sow under cover	May: Sow outdoors and under cover	June: Sow outdoors and under cover	July: Sow outdoors and under cover	August: Sow under cover	September: Not this month	October: Not this month	November: Not this month	December: Not this month
Broad bean	January: Not this month	February: Not this month	March: Not this month	April: Not this month	May: Not this month	June: Not this month	July: Not this month	August: Not this month	September: Sow under cover	October: Sow outdoors and under cover	November: Sow outdoors and under cover	December: Sow under cover
Pea	January: Not this month	February: Sow 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	July: Sow under cover	August: Not this month	September: Not this month	October: Not this month	November: Not this month	December: Not this month
Onion family
Onion	January: Not this month	February: Plant under cover	March: Plant outdoors and under cover	April: Plant outdoors and under cover	May: Plant under cover	June: Not this month	July: Not this month	August: Not this month	September: Not this month	October: Not this month	November: Not this month	December: Not this month
Garlic	January: Not this month	February: Not this month	March: Not this month	April: Not this month	May: Not this month	June: Not this month	July: Not this month	August: Not this month	September: Plant under cover	October: Plant outdoors and under cover	November: Plant outdoors and under cover	December: Plant under cover
Leek	January: Not this month	February: Sow 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	July: Sow outdoors and under cover	August: Sow under cover	September: Not this month	October: Not this month	November: Not this month	December: Not this month
Spring onion	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	July: Sow outdoors and under cover	August: Sow outdoors and under cover	September: Sow under cover	October: Not this month	November: Not this month	December: Not this month
Shallot	January: Plant outdoors and under cover	February: Plant outdoors and under cover	March: Plant outdoors and under cover	April: Plant under cover	May: Not this month	June: Not this month	July: Not this month	August: Not this month	September: Not this month	October: Not this month	November: Not this month	December: Plant under cover
Brassicas
Cabbage	January: Not this month	February: Sow 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	July: Sow outdoors and under cover	August: Sow under cover	September: Not this month	October: Not this month	November: Not this month	December: Not this month
Broccoli	January: Not this month	February: Not this month	March: Sow under cover	April: Sow outdoors and under cover	May: Sow outdoors and under cover	June: Sow outdoors and under cover	July: Sow outdoors and under cover	August: Sow under cover	September: Not this month	October: Not this month	November: Not this month	December: Not this month
Cauliflower	January: Not this month	February: Sow 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	July: Sow under cover	August: Not this month	September: Not this month	October: Not this month	November: Not this month	December: Not this month
Brussels sprout	January: Not this month	February: Sow under cover	March: Sow outdoors and under cover	April: Sow outdoors and under cover	May: Sow outdoors and under cover	June: Sow under cover	July: Not this month	August: Not this month	September: Not this month	October: Not this month	November: Not this month	December: Not this month
Kale	January: Not this month	February: Not this month	March: Sow under cover	April: Sow outdoors and under cover	May: Sow outdoors and under cover	June: Sow outdoors and under cover	July: Sow outdoors and under cover	August: Sow under cover	September: Not this month	October: Not this month	November: Not this month	December: Not this month
Pak choi	January: Not this month	February: Not this month	March: Sow under cover	April: Sow outdoors and under cover	May: Sow outdoors and under cover	June: Sow outdoors and under cover	July: Sow outdoors and under cover	August: Sow outdoors and under cover	September: Sow under cover	October: Not this month	November: Not this month	December: Not this month
Herbs
Basil	January: Not this month	February: Not this month	March: Sow under cover	April: Sow outdoors and under cover	May: Sow outdoors and under cover	June: Sow outdoors and under cover	July: Sow outdoors and under cover	August: Sow under cover	September: Not this month	October: Not this month	November: Not this month	December: Not this month
Parsley	January: Not this month	February: Sow 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	July: Sow outdoors and under cover	August: Sow outdoors and under cover	September: Sow under cover	October: Not this month	November: Not this month	December: Not this month
Coriander	January: Not this month	February: Not this month	March: Sow under cover	April: Sow outdoors and under cover	May: Sow outdoors and under cover	June: Sow outdoors and under cover	July: Sow outdoors and under cover	August: Sow outdoors and under cover	September: Sow under cover	October: Not this month	November: Not this month	December: Not this month
Chives	January: Not this month	February: Sow 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	July: Not this month	August: Not this month	September: Not this month	October: Not this month	November: Not this month	December: Not this month
Mint	January: Not this month	February: Not this month	March: Sow under cover	April: Sow outdoors and under cover	May: Sow outdoors and under cover	June: Sow outdoors and under cover	July: Sow outdoors and under cover	August: Sow outdoors and under cover	September: Sow outdoors and under cover	October: Sow under cover	November: Not this month	December: Not this month
Fruit
Strawberry	January: Not this month	February: Plant under cover	March: Plant outdoors and under cover	April: Plant outdoors and under cover	May: Plant outdoors and under cover	June: Plant under cover	July: Not this month	August: Not this month	September: Not this month	October: Not this month	November: Not this month	December: Not this month
Raspberry	January: Plant outdoors and under cover	February: Plant under cover	March: Not this month	April: Not this month	May: Not this month	June: Not this month	July: Not this month	August: Not this month	September: Not this month	October: Plant under cover	November: Plant outdoors and under cover	December: Plant outdoors and under cover
Rhubarb	January: Plant under cover	February: Not this month	March: Not this month	April: Not this month	May: Not this month	June: Not this month	July: Not this month	August: Not this month	September: Plant under cover	October: Plant outdoors and under cover	November: Plant outdoors and under cover	December: Plant outdoors and under cover

Fruit rows show when to plant, not sow.

Crop by crop

Fruiting

TomatoOutdoors 27 May to 23 Jun; Under cover 29 Apr to 21 Jul

Sow outdoors: 27 May to 23 Jun
Under cover: 29 Apr to 21 Jul
First harvest: About 140 days after sowing. Sown on 27 May, ready around 14 October.
Warmth: Tender: needs days averaging 12°C or more, and no frost.

Tomato across the UK, town by town

ChilliOutdoors 26 May to 19 Jun; Under cover 28 Apr to 17 Jul

Sow outdoors: 26 May to 19 Jun
Under cover: 28 Apr to 17 Jul
First harvest: About 224 days after sowing. Sown on 26 May, ready around 5 January.
Warmth: Tender: needs days averaging 12°C or more, and no frost.

Chilli across the UK, town by town

Sweet pepperOutdoors 1 Jun to 24 Jun; Under cover 4 May to 22 Jul

Sow outdoors: 1 Jun to 24 Jun
Under cover: 4 May to 22 Jul
First harvest: About 208 days after sowing. Sown on 1 June, ready around 26 December.
Warmth: Tender: needs days averaging 12°C or more, and no frost.

Sweet pepper across the UK, town by town

AubergineOutdoors 1 Jun to 19 Jun; Under cover 4 May to 22 May, and 1 Jun to 19 Jun, and 29 Jun to 17 Jul

Sow outdoors: 1 Jun to 19 Jun
Under cover: 4 May to 22 May, and 1 Jun to 19 Jun, and 29 Jun to 17 Jul
First harvest: About 240 days after sowing. Sown on 1 June, ready around 27 January.
Warmth: Tender: needs days averaging 12°C or more, and no frost.

Aubergine across the UK, town by town

CourgetteOutdoors 26 May to 28 Jul; Under cover 28 Apr to 25 Aug

Sow outdoors: 26 May to 28 Jul
Under cover: 28 Apr to 25 Aug
First harvest: About 66 days after sowing. Sown on 26 May, ready around 31 July.
Warmth: Tender: needs days averaging 12°C or more, and no frost.

Courgette across the UK, town by town

CucumberOutdoors 26 May to 20 Jul; Under cover 28 Apr to 17 Aug

Sow outdoors: 26 May to 20 Jul
Under cover: 28 Apr to 17 Aug
First harvest: About 78 days after sowing. Sown on 26 May, ready around 12 August.
Warmth: Tender: needs days averaging 12°C or more, and no frost.

Cucumber across the UK, town by town

SquashOutdoors 26 May to 26 Jun; Under cover 28 Apr to 24 Jul

Sow outdoors: 26 May to 26 Jun
Under cover: 28 Apr to 24 Jul
First harvest: About 137 days after sowing. Sown on 26 May, ready around 10 October.
Warmth: Tender: needs days averaging 12°C or more, and no frost.

Squash across the UK, town by town

SweetcornOutdoors 20 May to 30 Jun; Under cover 22 Apr to 28 Jul

Sow outdoors: 20 May to 30 Jun
Under cover: 22 Apr to 28 Jul
First harvest: About 115 days after sowing. Sown on 20 May, ready around 12 September.
Warmth: Tender: needs days averaging 11°C or more, and no frost.

Sweetcorn across the UK, town by town

Roots

CarrotOutdoors 30 Mar to 31 Jul; Under cover 2 Mar to 28 Aug

Sow outdoors: 30 Mar to 31 Jul
Under cover: 2 Mar to 28 Aug
First harvest: About 108 days after sowing. Sown on 30 March, ready around 16 July.
Warmth: Hardy: grows once days average 7°C.

Carrot across the UK, town by town

BeetrootOutdoors 30 Mar to 31 Jul; Under cover 2 Mar to 28 Aug

Sow outdoors: 30 Mar to 31 Jul
Under cover: 2 Mar to 28 Aug
First harvest: About 76 days after sowing. Sown on 30 March, ready around 14 June.
Warmth: Hardy: grows once days average 7°C.

Beetroot across the UK, town by town

ParsnipOutdoors 10 Mar to 8 Jun; Under cover 10 Feb to 6 Jul

Sow outdoors: 10 Mar to 8 Jun
Under cover: 10 Feb to 6 Jul
First harvest: About 143 days after sowing. Sown on 10 March, ready around 31 July.
Warmth: Hardy: grows once days average 6°C.

Parsnip across the UK, town by town

RadishOutdoors 10 Mar to 14 Sep; Under cover 10 Feb to 12 Oct

Sow outdoors: 10 Mar to 14 Sep
Under cover: 10 Feb to 12 Oct
First harvest: About 31 days after sowing. Sown on 10 March, ready around 10 April.
Warmth: Hardy: grows once days average 6°C; bolts in hot weather.

Radish across the UK, town by town

PotatoOutdoors 10 Mar to 14 May; Under cover 10 Feb to 11 Jun

Plant outdoors: 10 Mar to 14 May
Under cover: 10 Feb to 11 Jun
First harvest: About 110 days after planting. Planted on 10 March, ready around 28 June.
Warmth: Hardy: grows once days average 6°C.

Potato across the UK, town by town

TurnipOutdoors 10 Mar to 13 Aug; Under cover 10 Feb to 10 Sep

Sow outdoors: 10 Mar to 13 Aug
Under cover: 10 Feb to 10 Sep
First harvest: About 67 days after sowing. Sown on 10 March, ready around 16 May.
Warmth: Hardy: grows once days average 6°C.

Turnip across the UK, town by town

Leaves

LettuceOutdoors 16 Mar to 8 Aug; Under cover 16 Feb to 5 Sep

Sow outdoors: 16 Mar to 8 Aug
Under cover: 16 Feb to 5 Sep
First harvest: About 77 days after sowing. Sown on 16 March, ready around 1 June.
Warmth: Hardy: grows once days average 6°C; bolts in hot weather.

Lettuce across the UK, town by town

SpinachOutdoors 10 Mar to 16 Sep; Under cover 10 Feb to 14 Oct

Sow outdoors: 10 Mar to 16 Sep
Under cover: 10 Feb to 14 Oct
First harvest: About 50 days after sowing. Sown on 10 March, ready around 29 April.
Warmth: Hardy: grows once days average 6°C; bolts in hot weather.

Spinach across the UK, town by town

Swiss chardOutdoors 30 Mar to 13 Aug; Under cover 2 Mar to 10 Sep

Sow outdoors: 30 Mar to 13 Aug
Under cover: 2 Mar to 10 Sep
First harvest: About 65 days after sowing. Sown on 30 March, ready around 3 June.
Warmth: Hardy: grows once days average 7°C.

Swiss chard across the UK, town by town

RocketOutdoors 10 Mar to 16 Sep; Under cover 10 Feb to 14 Oct

Sow outdoors: 10 Mar to 16 Sep
Under cover: 10 Feb to 14 Oct
First harvest: About 44 days after sowing. Sown on 10 March, ready around 23 April.
Warmth: Hardy: grows once days average 6°C; bolts in hot weather.

Rocket across the UK, town by town

CeleryOutdoors 20 Feb to 3 May; Under cover 23 Jan to 31 May

Sow outdoors: 20 Feb to 3 May
Under cover: 23 Jan to 31 May
First harvest: About 146 days after sowing. Sown on 20 February, ready around 16 July.
Warmth: Hardy: grows once days average 5°C.

Celery across the UK, town by town

Beans and peas

Runner beanOutdoors 20 May to 8 Jul; Under cover 22 Apr to 5 Aug

Sow outdoors: 20 May to 8 Jul
Under cover: 22 Apr to 5 Aug
First harvest: About 102 days after sowing. Sown on 20 May, ready around 30 August.
Warmth: Tender: needs days averaging 11°C or more, and no frost.

Runner bean across the UK, town by town

French beanOutdoors 20 May to 24 Jul; Under cover 22 Apr to 21 Aug

Sow outdoors: 20 May to 24 Jul
Under cover: 22 Apr to 21 Aug
First harvest: About 77 days after sowing. Sown on 20 May, ready around 5 August.
Warmth: Tender: needs days averaging 11°C or more, and no frost.

French bean across the UK, town by town

Broad beanOutdoors 25 Sep to 23 Nov; Under cover 28 Aug to 21 Dec

Sow outdoors: 25 Sep to 23 Nov
Under cover: 28 Aug to 21 Dec
First harvest: About 220 days after sowing. Sown on 25 September, ready around 3 May.
Warmth: Hardy: goes in as the weather cools, and grows on through winter.

Broad bean across the UK, town by town

PeaOutdoors 10 Mar to 29 Jun; Under cover 10 Feb to 27 Jul

Sow outdoors: 10 Mar to 29 Jun
Under cover: 10 Feb to 27 Jul
First harvest: About 88 days after sowing. Sown on 10 March, ready around 6 June.
Warmth: Hardy: grows once days average 6°C; bolts in hot weather.

Pea across the UK, town by town

Onion family

OnionOutdoors 4 Mar to 3 May; Under cover 4 Feb to 31 May

Plant outdoors: 4 Mar to 3 May
Under cover: 4 Feb to 31 May
First harvest: About 155 days after planting. Planted on 4 March, ready around 6 August.
Warmth: Hardy: grows once days average 6°C.

Onion across the UK, town by town

GarlicOutdoors 25 Sep to 5 Dec; Under cover 28 Aug to 2 Jan

Plant outdoors: 25 Sep to 5 Dec
Under cover: 28 Aug to 2 Jan
First harvest: About 250 days after planting. Planted on 25 September, ready around 2 June.
Warmth: Hardy: goes in as the weather cools, and grows on through winter.

Garlic across the UK, town by town

LeekOutdoors 10 Mar to 31 Jul; Under cover 10 Feb to 28 Aug

Sow outdoors: 10 Mar to 31 Jul
Under cover: 10 Feb to 28 Aug
First harvest: About 164 days after sowing. Sown on 10 March, ready around 21 August.
Warmth: Hardy: grows once days average 6°C.

Leek across the UK, town by town

Spring onionOutdoors 20 Feb to 2 Sep; Under cover 23 Jan to 30 Sep

Sow outdoors: 20 Feb to 2 Sep
Under cover: 23 Jan to 30 Sep
First harvest: About 81 days after sowing. Sown on 20 February, ready around 12 May.
Warmth: Hardy: grows once days average 5°C.

Spring onion across the UK, town by town

ShallotOutdoors 19 Jan to 3 Apr; Under cover 22 Dec to 1 May

Plant outdoors: 19 Jan to 3 Apr
Under cover: 22 Dec to 1 May
First harvest: About 85 days after planting. Planted on 19 January, ready around 14 April.
Warmth: Hardy: grows once days average 5°C.

Shallot across the UK, town by town

Brassicas

CabbageOutdoors 10 Mar to 31 Jul; Under cover 10 Feb to 28 Aug

Sow outdoors: 10 Mar to 31 Jul
Under cover: 10 Feb to 28 Aug
First harvest: About 121 days after sowing. Sown on 10 March, ready around 9 July.
Warmth: Hardy: grows once days average 6°C.

Cabbage across the UK, town by town

BroccoliOutdoors 30 Mar to 31 Jul; Under cover 2 Mar to 28 Aug

Sow outdoors: 30 Mar to 31 Jul
Under cover: 2 Mar to 28 Aug
First harvest: About 97 days after sowing. Sown on 30 March, ready around 5 July.
Warmth: Hardy: grows once days average 7°C.

Broccoli across the UK, town by town

CauliflowerOutdoors 10 Mar to 29 Jun; Under cover 10 Feb to 27 Jul

Sow outdoors: 10 Mar to 29 Jun
Under cover: 10 Feb to 27 Jul
First harvest: About 132 days after sowing. Sown on 10 March, ready around 20 July.
Warmth: Hardy: grows once days average 6°C; bolts in hot weather.

Cauliflower across the UK, town by town

Brussels sproutOutdoors 10 Mar to 20 May; Under cover 10 Feb to 17 Jun

Sow outdoors: 10 Mar to 20 May
Under cover: 10 Feb to 17 Jun
First harvest: About 197 days after sowing. Sown on 10 March, ready around 23 September.
Warmth: Hardy: grows once days average 6°C.

Brussels sprout across the UK, town by town

KaleOutdoors 30 Mar to 31 Jul; Under cover 2 Mar to 28 Aug

Sow outdoors: 30 Mar to 31 Jul
Under cover: 2 Mar to 28 Aug
First harvest: About 87 days after sowing. Sown on 30 March, ready around 25 June.
Warmth: Hardy: grows once days average 7°C.

Kale across the UK, town by town

Pak choiOutdoors 15 Apr to 30 Aug; Under cover 18 Mar to 27 Sep

Sow outdoors: 15 Apr to 30 Aug
Under cover: 18 Mar to 27 Sep
First harvest: About 48 days after sowing. Sown on 15 April, ready around 2 June.
Warmth: Hardy: grows once days average 8°C; bolts in hot weather.

Pak choi across the UK, town by town

Herbs

BasilOutdoors 15 Apr to 30 Jul; Under cover 18 Mar to 27 Aug

Sow outdoors: 15 Apr to 30 Jul
Under cover: 18 Mar to 27 Aug
First harvest: About 68 days after sowing. Sown on 15 April, ready around 22 June.
Warmth: Tender: needs days averaging 8°C or more, and no frost.

Basil across the UK, town by town

ParsleyOutdoors 10 Mar to 15 Aug; Under cover 10 Feb to 12 Sep

Sow outdoors: 10 Mar to 15 Aug
Under cover: 10 Feb to 12 Sep
First harvest: About 83 days after sowing. Sown on 10 March, ready around 1 June.
Warmth: Hardy: grows once days average 6°C.

Parsley across the UK, town by town

CorianderOutdoors 30 Mar to 30 Aug; Under cover 2 Mar to 27 Sep

Sow outdoors: 30 Mar to 30 Aug
Under cover: 2 Mar to 27 Sep
First harvest: About 54 days after sowing. Sown on 30 March, ready around 23 May.
Warmth: Hardy: grows once days average 7°C; bolts in hot weather.

Coriander across the UK, town by town

ChivesOutdoors 10 Mar to 8 Jun; Under cover 10 Feb to 6 Jul

Sow outdoors: 10 Mar to 8 Jun
Under cover: 10 Feb to 6 Jul
First harvest: Crops every year once it’s established.
Warmth: Hardy: grows once days average 6°C.

Chives across the UK, town by town

MintOutdoors 30 Mar to 5 Oct; Under cover 2 Mar to 2 Nov

Sow outdoors: 30 Mar to 5 Oct
Under cover: 2 Mar to 2 Nov
First harvest: Crops every year once it’s established.
Warmth: Hardy: grows once days average 7°C.

Mint across the UK, town by town

Fruit

StrawberryOutdoors 10 Mar to 20 May; Under cover 10 Feb to 17 Jun

Plant outdoors: 10 Mar to 20 May
Under cover: 10 Feb to 17 Jun
First harvest: Crops every year once it’s established.
Warmth: Hardy: grows once days average 6°C.

Strawberry across the UK, town by town

RaspberryOutdoors 1 Nov to 19 Jan; Under cover 4 Oct to 16 Feb

Plant outdoors: 1 Nov to 19 Jan
Under cover: 4 Oct to 16 Feb
First harvest: Crops every year once it’s established.
Warmth: Hardy: goes in as the weather cools, and grows on through winter.

Raspberry across the UK, town by town

RhubarbOutdoors 12 Oct to 27 Dec; Under cover 14 Sep to 24 Jan

Plant outdoors: 12 Oct to 27 Dec
Under cover: 14 Sep to 24 Jan
First harvest: Crops every year once it’s established.
Warmth: Hardy: goes in as the weather cools, and grows on through winter.

Rhubarb across the UK, town by town

Nearby

Questions about growing in Newry

When is the last frost in Newry?

On average around 14 March, and the first autumn frost comes around 2 December. In a cold spring a frost can come a week or two late, so tender plants are safest out a week after the date.

Can I grow tomatoes outdoors in Newry?

Yes. Plant them outdoors 27 May to 23 Jun, or under cover 29 Apr to 21 Jul.

What can I sow in Newry in November?

Outdoors: broad bean, garlic, raspberry, rhubarb.

How accurate are these dates?

They’re worked out from 30 years of climate data for this spot, adjusted for its height, so they’re a good guide for a typical year. Check the forecast before planting out anything tender.

Get these dates as reminders

Bia turns this calendar into a nudge when it’s time to sow, plant out and harvest, for your plot in Newry. Free for 2 months.

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How these dates are worked out: climate records for this spot (ERA5-Land, 1995 to 2024), the local frost dates and the 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