GreenlyTomato plants and vegetable seeds near Swansea: garden centres, nurseries and seed shops
United Kingdom
Within 15 km of Swansea OpenStreetMap lists 1 garden centre, 2 markets and 1 farm shop (collected 20 October 2026). The nearest garden centre to the city centre is Pontarddulais Garden Centre, 11 km away.
When to buy seedlings and seeds in Swansea
Seedlings are bought shortly before they go out, seeds before sowing. Dates from Swansea's frost dates (last spring frost around 28 February) by the Greenly calendar:
| Crop | Sow seeds for seedlings | Seedlings into a greenhouse | Into open ground |
|---|---|---|---|
| Tomato | 12 March – 20 June | 3 May – 11 August | 24 May – 11 August |
| Cucumber | 3 May – 19 August | 31 May – 16 September | 21 June – 16 September |
| Bell Pepper | 1 April – 12 June | 31 May – 11 August | 21 June – 11 August |
| Eggplant | 1 April – 12 June | 31 May – 11 August | 21 June – 11 August |
| Zucchini | 10 May – 24 August | 31 May – 14 September | 21 June – 14 September |
| Pumpkin | 19 April – 25 June | 31 May – 6 August | 21 June – 6 August |
| Watermelon | 3 May – 25 July | 31 May – 22 August | 21 June – 22 August |
| Peas | — | — | sow 7 February – 18 September |
Garden centres
Tagged shop=garden_centre in OpenStreetMap. tag definition
Markets
Marketplaces (amenity=marketplace) in OpenStreetMap; days and hours where they are mapped. tag definition
- Swansea Market
0 km - Neath Indoor Market
10 km
Farm shops
Farm shops (shop=farm) in OpenStreetMap; what each sells where its tags list it. tag definition
- Murton Farm Shop
8 km
Seed shops and seed companies in the United Kingdom
- B&Q. Store chain B&Q (diy.com); its website lists seeds. (source, checked 7 October 2026)
- Thompson & Morgan. Seed brand Thompson & Morgan (thompson-morgan.com). (source, checked 7 October 2026, read from a search engine's copy)
Selling your own harvest near Swansea
The markets and farm shops above are where produce changes hands in Swansea: 2 markets and 1 farm shop in OpenStreetMap.
Nearby cities
Places: © OpenStreetMap contributors, ODbL. Collected 20 October 2026 within 15 km of the city centre, at most 15 per kind; addresses and hours as mapped — check before you go.
