Wales, UK

Planting calendar for Coity

Last frost around 31 March, first frost around 1 December: about 245 frost-free days.

Last frost: 31 March
First frost: 1 December
Frost-free days: 245

Sow now: November

See the whole year

Outdoors

Broad bean
Garlic
Raspberry
Rhubarb

Under cover

Mint

The year at a glance

When each crop can be sown in Coity. 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 Coity, 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 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
Chilli	January: Not this month	February: Not this month	March: Not this month	April: Not this month	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
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 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
Cucumber	January: Not this month	February: Not this month	March: Not this month	April: Not this month	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
Squash	January: Not this month	February: Not this month	March: Not this month	April: Not this month	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
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 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: Sow under cover	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: Sow under cover	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: 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
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 outdoors and under cover	October: Sow under cover	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 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
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 outdoors and under cover	October: Sow under cover	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 outdoors and under cover	October: Sow under cover	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 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 outdoors and under cover	November: Sow under cover	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 outdoors and 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 24 May to 22 Jun; Under cover 26 Apr to 20 Jul

Sow outdoors: 24 May to 22 Jun
Under cover: 26 Apr to 20 Jul
First harvest: About 109 days after sowing. Sown on 24 May, ready around 10 September.
Warmth: Tender: needs days averaging 12°C or more, and no frost.

Tomato across the UK, town by town

ChilliOutdoors 23 May to 22 Jun; Under cover 25 Apr to 20 Jul

Sow outdoors: 23 May to 22 Jun
Under cover: 25 Apr to 20 Jul
First harvest: About 126 days after sowing. Sown on 23 May, ready around 26 September.
Warmth: Tender: needs days averaging 12°C or more, and no frost.

Chilli across the UK, town by town

Sweet pepperOutdoors 29 May to 28 Jun; Under cover 1 May to 26 Jul

Sow outdoors: 29 May to 28 Jun
Under cover: 1 May to 26 Jul
First harvest: About 119 days after sowing. Sown on 29 May, ready around 25 September.
Warmth: Tender: needs days averaging 12°C or more, and no frost.

Sweet pepper across the UK, town by town

AubergineOutdoors 29 May to 22 Jun; Under cover 1 May to 20 Jul

Sow outdoors: 29 May to 22 Jun
Under cover: 1 May to 20 Jul
First harvest: About 121 days after sowing. Sown on 29 May, ready around 27 September.
Warmth: Tender: needs days averaging 12°C or more, and no frost.

Aubergine across the UK, town by town

CourgetteOutdoors 23 May to 11 Jul; Under cover 25 Apr to 8 Aug

Sow outdoors: 23 May to 11 Jul
Under cover: 25 Apr to 8 Aug
First harvest: About 62 days after sowing. Sown on 23 May, ready around 24 July.
Warmth: Tender: needs days averaging 12°C or more, and no frost.

Courgette across the UK, town by town

CucumberOutdoors 23 May to 11 Jul; Under cover 25 Apr to 8 Aug

Sow outdoors: 23 May to 11 Jul
Under cover: 25 Apr to 8 Aug
First harvest: About 72 days after sowing. Sown on 23 May, ready around 3 August.
Warmth: Tender: needs days averaging 12°C or more, and no frost.

Cucumber across the UK, town by town

SquashOutdoors 23 May to 28 Jun; Under cover 25 Apr to 26 Jul

Sow outdoors: 23 May to 28 Jun
Under cover: 25 Apr to 26 Jul
First harvest: About 109 days after sowing. Sown on 23 May, ready around 9 September.
Warmth: Tender: needs days averaging 12°C or more, and no frost.

Squash across the UK, town by town

SweetcornOutdoors 18 May to 28 Jun; Under cover 20 Apr to 26 Jul

Sow outdoors: 18 May to 28 Jun
Under cover: 20 Apr to 26 Jul
First harvest: About 101 days after sowing. Sown on 18 May, ready around 27 August.
Warmth: Tender: needs days averaging 11°C or more, and no frost.

Sweetcorn across the UK, town by town

Roots

CarrotOutdoors 30 Mar to 2 Aug; Under cover 2 Mar to 30 Aug

Sow outdoors: 30 Mar to 2 Aug
Under cover: 2 Mar to 30 Aug
First harvest: About 105 days after sowing. Sown on 30 March, ready around 13 July.
Warmth: Hardy: grows once days average 7°C.

Carrot across the UK, town by town

BeetrootOutdoors 30 Mar to 6 Aug; Under cover 2 Mar to 3 Sep

Sow outdoors: 30 Mar to 6 Aug
Under cover: 2 Mar to 3 Sep
First harvest: About 74 days after sowing. Sown on 30 March, ready around 12 June.
Warmth: Hardy: grows once days average 7°C.

Beetroot across the UK, town by town

ParsnipOutdoors 10 Mar to 4 Jun; Under cover 10 Feb to 2 Jul

Sow outdoors: 10 Mar to 4 Jun
Under cover: 10 Feb to 2 Jul
First harvest: About 140 days after sowing. Sown on 10 March, ready around 28 July.
Warmth: Hardy: grows once days average 6°C.

Parsnip across the UK, town by town

RadishOutdoors 10 Mar to 24 Sep; Under cover 10 Feb to 22 Oct

Sow outdoors: 10 Mar to 24 Sep
Under cover: 10 Feb to 22 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 12 May; Under cover 10 Feb to 9 Jun

Plant outdoors: 10 Mar to 12 May
Under cover: 10 Feb to 9 Jun
First harvest: About 109 days after planting. Planted on 10 March, ready around 27 June.
Warmth: Hardy: grows once days average 6°C.

Potato across the UK, town by town

TurnipOutdoors 10 Mar to 24 Aug; Under cover 10 Feb to 21 Sep

Sow outdoors: 10 Mar to 24 Aug
Under cover: 10 Feb to 21 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 20 Aug; Under cover 16 Feb to 17 Sep

Sow outdoors: 16 Mar to 20 Aug
Under cover: 16 Feb to 17 Sep
First harvest: About 76 days after sowing. Sown on 16 March, ready around 31 May.
Warmth: Hardy: grows once days average 6°C; bolts in hot weather.

Lettuce across the UK, town by town

SpinachOutdoors 10 Mar to 26 Sep; Under cover 10 Feb to 24 Oct

Sow outdoors: 10 Mar to 26 Sep
Under cover: 10 Feb to 24 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 24 Aug; Under cover 2 Mar to 21 Sep

Sow outdoors: 30 Mar to 24 Aug
Under cover: 2 Mar to 21 Sep
First harvest: About 64 days after sowing. Sown on 30 March, ready around 2 June.
Warmth: Hardy: grows once days average 7°C.

Swiss chard across the UK, town by town

RocketOutdoors 10 Mar to 26 Sep; Under cover 10 Feb to 24 Oct

Sow outdoors: 10 Mar to 26 Sep
Under cover: 10 Feb to 24 Oct
First harvest: About 45 days after sowing. Sown on 10 March, ready around 24 April.
Warmth: Hardy: grows once days average 6°C; bolts in hot weather.

Rocket across the UK, town by town

CeleryOutdoors 18 Feb to 1 May; Under cover 21 Jan to 29 May

Sow outdoors: 18 Feb to 1 May
Under cover: 21 Jan to 29 May
First harvest: About 147 days after sowing. Sown on 18 February, ready around 15 July.
Warmth: Hardy: grows once days average 5°C.

Celery across the UK, town by town

Beans and peas

Runner beanOutdoors 18 May to 11 Jul; Under cover 20 Apr to 8 Aug

Sow outdoors: 18 May to 11 Jul
Under cover: 20 Apr to 8 Aug
First harvest: About 92 days after sowing. Sown on 18 May, ready around 18 August.
Warmth: Tender: needs days averaging 11°C or more, and no frost.

Runner bean across the UK, town by town

French beanOutdoors 18 May to 2 Aug; Under cover 20 Apr to 30 Aug

Sow outdoors: 18 May to 2 Aug
Under cover: 20 Apr to 30 Aug
First harvest: About 72 days after sowing. Sown on 18 May, ready around 29 July.
Warmth: Tender: needs days averaging 11°C or more, and no frost.

French bean across the UK, town by town

Broad beanOutdoors 4 Oct to 1 Dec; Under cover 6 Sep to 29 Dec

Sow outdoors: 4 Oct to 1 Dec
Under cover: 6 Sep to 29 Dec
First harvest: About 220 days after sowing. Sown on 4 October, ready around 12 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 22 Jun; Under cover 10 Feb to 20 Jul

Sow outdoors: 10 Mar to 22 Jun
Under cover: 10 Feb to 20 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 1 May; Under cover 4 Feb to 29 May

Plant outdoors: 4 Mar to 1 May
Under cover: 4 Feb to 29 May
First harvest: About 151 days after planting. Planted on 4 March, ready around 2 August.
Warmth: Hardy: grows once days average 6°C.

Onion across the UK, town by town

GarlicOutdoors 4 Oct to 14 Dec; Under cover 6 Sep to 11 Jan

Plant outdoors: 4 Oct to 14 Dec
Under cover: 6 Sep to 11 Jan
First harvest: About 250 days after planting. Planted on 4 October, ready around 11 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 11 Jul; Under cover 10 Feb to 8 Aug

Sow outdoors: 10 Mar to 11 Jul
Under cover: 10 Feb to 8 Aug
First harvest: About 159 days after sowing. Sown on 10 March, ready around 16 August.
Warmth: Hardy: grows once days average 6°C.

Leek across the UK, town by town

Spring onionOutdoors 18 Feb to 13 Sep; Under cover 21 Jan to 11 Oct

Sow outdoors: 18 Feb to 13 Sep
Under cover: 21 Jan to 11 Oct
First harvest: About 83 days after sowing. Sown on 18 February, ready around 12 May.
Warmth: Hardy: grows once days average 5°C.

Spring onion across the UK, town by town

ShallotOutdoors 25 Jan to 1 May; Under cover 28 Dec to 29 May

Plant outdoors: 25 Jan to 1 May
Under cover: 28 Dec to 29 May
First harvest: About 164 days after planting. Planted on 25 January, ready around 8 July.
Warmth: Hardy: grows once days average 5°C.

Shallot across the UK, town by town

Brassicas

CabbageOutdoors 10 Mar to 2 Aug; Under cover 10 Feb to 30 Aug

Sow outdoors: 10 Mar to 2 Aug
Under cover: 10 Feb to 30 Aug
First harvest: About 119 days after sowing. Sown on 10 March, ready around 7 July.
Warmth: Hardy: grows once days average 6°C.

Cabbage across the UK, town by town

BroccoliOutdoors 30 Mar to 11 Jul; Under cover 2 Mar to 8 Aug

Sow outdoors: 30 Mar to 11 Jul
Under cover: 2 Mar to 8 Aug
First harvest: About 95 days after sowing. Sown on 30 March, ready around 3 July.
Warmth: Hardy: grows once days average 7°C.

Broccoli across the UK, town by town

CauliflowerOutdoors 10 Mar to 22 Jun; Under cover 10 Feb to 20 Jul

Sow outdoors: 10 Mar to 22 Jun
Under cover: 10 Feb to 20 Jul
First harvest: About 130 days after sowing. Sown on 10 March, ready around 18 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 18 May; Under cover 10 Feb to 15 Jun

Sow outdoors: 10 Mar to 18 May
Under cover: 10 Feb to 15 Jun
First harvest: About 187 days after sowing. Sown on 10 March, ready around 13 September.
Warmth: Hardy: grows once days average 6°C.

Brussels sprout across the UK, town by town

KaleOutdoors 30 Mar to 2 Aug; Under cover 2 Mar to 30 Aug

Sow outdoors: 30 Mar to 2 Aug
Under cover: 2 Mar to 30 Aug
First harvest: About 85 days after sowing. Sown on 30 March, ready around 23 June.
Warmth: Hardy: grows once days average 7°C.

Kale across the UK, town by town

Pak choiOutdoors 15 Apr to 9 Sep; Under cover 18 Mar to 7 Oct

Sow outdoors: 15 Apr to 9 Sep
Under cover: 18 Mar to 7 Oct
First harvest: About 47 days after sowing. Sown on 15 April, ready around 1 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 2 Aug; Under cover 18 Mar to 30 Aug

Sow outdoors: 15 Apr to 2 Aug
Under cover: 18 Mar to 30 Aug
First harvest: About 65 days after sowing. Sown on 15 April, ready around 19 June.
Warmth: Tender: needs days averaging 8°C or more, and no frost.

Basil across the UK, town by town

ParsleyOutdoors 10 Mar to 26 Aug; Under cover 10 Feb to 23 Sep

Sow outdoors: 10 Mar to 26 Aug
Under cover: 10 Feb to 23 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 10 Sep; Under cover 2 Mar to 8 Oct

Sow outdoors: 30 Mar to 10 Sep
Under cover: 2 Mar to 8 Oct
First harvest: About 53 days after sowing. Sown on 30 March, ready around 22 May.
Warmth: Hardy: grows once days average 7°C; bolts in hot weather.

Coriander across the UK, town by town

ChivesOutdoors 10 Mar to 4 Jun; Under cover 10 Feb to 2 Jul

Sow outdoors: 10 Mar to 4 Jun
Under cover: 10 Feb to 2 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 17 Oct; Under cover 2 Mar to 14 Nov

Sow outdoors: 30 Mar to 17 Oct
Under cover: 2 Mar to 14 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 18 May; Under cover 10 Feb to 15 Jun

Plant outdoors: 10 Mar to 18 May
Under cover: 10 Feb to 15 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 8 Nov to 24 Jan; Under cover 11 Oct to 21 Feb

Plant outdoors: 8 Nov to 24 Jan
Under cover: 11 Oct to 21 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 20 Oct to 9 Jan; Under cover 22 Sep to 6 Feb

Plant outdoors: 20 Oct to 9 Jan
Under cover: 22 Sep to 6 Feb
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

Also covers

Briton Ferry, and nearby villages. Dates are within a few days across the area.

Questions about growing in Coity

When is the last frost in Coity?

On average around 31 March, and the first autumn frost comes around 1 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 Coity?

Yes. Plant them outdoors 24 May to 22 Jun, or under cover 26 Apr to 20 Jul.

What can I sow in Coity in November?

Outdoors: broad bean, garlic, raspberry, rhubarb. Under cover: mint.

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 Coity. 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