Harman UK

Scotland Vegetable Planting Calendar

Sowing and planting dates for vegetables in Scotland, worked out from the region's average frost dates. Last spring frost: late May to June. First autumn frost: September to October.

Hardy vegetables

These tolerate cold and can be sown from a few weeks before the last frost, as soon as the soil is workable. Some are also worth starting under cover for an earlier crop.

VegetableStart indoorsSow / plant outdoorsLast sow for autumn
Beetroot - 4 May 24 Jul
Bok Choy 4 May 18 May 29 Jul
Broad Beans 1 Jun 4 May 24 Jun
Broccoli 20 Apr 18 May 14 Jul
Brussels Sprouts 20 Apr 18 May 9 Jun
Cabbage 20 Apr 11 May 9 Jul
Carrots - 11 May 9 Jul
Cauliflower 20 Apr 18 May 9 Jul
Celery 23 Mar 8 Jun -
Corn Salad 1 Jun 4 May 19 Jul
Endive 27 Apr 18 May 19 Jun
Fennel 4 May 18 May 29 Jun
Kale 20 Apr 11 May 24 Jul
Kohlrabi 4 May 18 May 24 Jul
Leeks 23 Mar 18 May 20 May
Lettuce 4 May 4 May 29 Jul
Mustard Greens - 18 May 3 Aug
Onions 23 Mar 4 May -
Parsnips - 18 May 20 May
Peas - 20 Apr 19 Jul
Potatoes - 18 May -
Radicchio 27 Apr 18 May 9 Jul
Radishes - 4 May 20 Aug
Rocket - 18 May 8 Aug
Sorrel 20 Apr 11 May 19 Jul
Spinach - 20 Apr 3 Aug
Spring Onions - 18 May 19 Jul
Swede - 1 Jun 14 Jun
Swiss Chard 4 May 18 May 24 Jul
Turnips - 18 May 29 Jul
Watercress 11 May 18 May 19 Jul

Tender vegetables

These are damaged by frost. Start them under cover and plant out only once the risk of frost has passed in your own garden. Harden plants off over a week or so before they go outside.

VegetableStart indoorsSow / plant outdoorsLast sow for autumn
Aubergine 6 Apr 15 Jun -
Courgette 11 May 8 Jun 29 Jul
Cucumbers 11 May 8 Jun 24 Jul
Edamame 1 Jun 15 Jun -
French Beans - 1 Jun 24 Jul
Melons 11 May 15 Jun -
New Zealand Spinach 4 May 15 Jun -
Peppers 6 Apr 15 Jun -
Pumpkins 11 May 8 Jun -
Summer Squash 11 May 8 Jun 27 Jul
Sweet Corn - 8 Jun -
Sweet Potatoes - 22 Jun -
Tomatoes 20 Apr 8 Jun -
Winter Squash 11 May 8 Jun -

"Sow / plant outdoors" is the transplant-out date where a crop is started indoors, otherwise the direct-sowing date. "Last sow for autumn" is the latest sensible sowing for a crop to mature before the first autumn frost.

Reading these dates

These are guides based on Scotland's approximate average frost dates, not a forecast. Aspect, altitude, shelter and the weather in any given year can shift them by two weeks or more, so treat them as a starting point and adjust to your own plot. Sow a little later in a cold spring and keep horticultural fleece ready for a late frost.