Greenly Garden

Tomato plants and vegetable seeds near Portsmouth: garden centres, nurseries and seed shops

United Kingdom

Within 15 km of Portsmouth OpenStreetMap lists 16 garden centres, 4 plant nurseries, 5 markets and 8 farm shops (collected 28 October 2026). The nearest garden centre to the city centre is The Waterfront Garden Centre, 3 km away.

When to buy seedlings and seeds in Portsmouth

Seedlings are bought shortly before they go out, seeds before sowing. Dates from Portsmouth's frost dates (last spring frost around 4 March) by the Greenly calendar:

CropSow seeds for seedlingsSeedlings into a greenhouseInto open ground
Tomato9 March – 20 June30 April – 11 August21 May – 11 August
Cucumber28 April – 19 August26 May – 16 September16 June – 16 September
Bell Pepper27 March – 12 June26 May – 11 August16 June – 11 August
Eggplant27 March – 12 June26 May – 11 August16 June – 11 August
Zucchini5 May – 24 August26 May – 14 September16 June – 14 September
Pumpkin14 April – 25 June26 May – 6 August16 June – 6 August
Watermelon28 April – 25 July26 May – 22 August16 June – 22 August
Peas——sow 11 February – 18 September
CropPlant
Garlic1 November – end of December

Garden centres

Tagged shop=garden_centre in OpenStreetMap. tag definition

and 1 more in OpenStreetMap

Plant nurseries: trees, shrubs and saplings

Named plant nurseries (landuse=plant_nursery) in OpenStreetMap; check before going whether one sells to the public. tag definition

Markets

Marketplaces (amenity=marketplace) in OpenStreetMap; days and hours where they are mapped. tag definition

Farm shops

Farm shops (shop=farm) in OpenStreetMap; what each sells where its tags list it. tag definition

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 Portsmouth

The markets and farm shops above are where produce changes hands in Portsmouth: 5 markets and 8 farm shops in OpenStreetMap.

Selling your own harvest in the United Kingdom

Nearby cities

Places: © OpenStreetMap contributors, ODbL. Collected 28 October 2026 within 15 km of the city centre, at most 15 per kind; addresses and hours as mapped — check before you go.