Find something to grow in . Every guide has sowing dates built around local frost history.

Ammi majus
Sow March to May, plant out May to June, harvest August to October. Frost risk October to May.

Calendula officinalis
Sow March to April, plant out May to June. Frost risk October to May.

Callistephus chinensis
Sow indoors March to April, plant out May to June. Frost risk October to May.

Chrysanthemum x morifolium
Plant out May to June. Frost risk October to May.

Cosmos bipinnatus
Sow indoors March to April, plant out May to June. Frost risk October to May.

Crocosmia spp.
Plant out April to May. Frost risk October to May.

Crocus spp.
Plant out September to October. Frost risk October to May.

Narcissus spp.
Plant out September to October. Frost risk October to May.

Dahlia pinnata
Sow indoors April, plant out May to June. Frost risk October to May.

Echinacea purpurea
Sow indoors March to April, plant out May to June. Frost risk October to May.

Digitalis purpurea
Sow May to July, plant out September to October, harvest June to August. Frost risk October to May.

Tagetes patula
Sow indoors March to April, plant out May to June. Frost risk October to May.

Gladiolus spp.
Sow April to June, plant out May to June, harvest August to October. Frost risk October to May.

Gypsophila paniculata
Sow April to May, plant out June to July, harvest July to October. Frost risk October to May.

Lavandula angustifolia
Plant out May to June. Frost risk October to May.

Lupinus spp.
Plant out March to May. Frost risk October to May.

Tropaeolum majus
Sow April to May, plant out May to June, harvest July to October. Frost risk October to May.

Nigella damascena
Sow April to May, harvest July to September. Frost risk October to May.

Viola x wittrockiana
Sow June to July, plant out September to October, harvest October to May. Frost risk October to May.

Paeonia spp.
Plant out May to March, harvest June to October. Frost risk October to May.

Petunia x hybrida
Sow indoors March to April, plant out May to June. Frost risk October to May.

Papaver spp.
Sow May, harvest July to September. Frost risk October to May.

Rosa spp.
Plant out November to February. Frost risk October to May.

Rudbeckia spp.
Plant out April to May. Frost risk October to May.