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

Ammi majus
Sow February to March, plant out April to May, harvest June to November. Frost risk November to April.

Calendula officinalis
Sow February to March, plant out April to May. Frost risk November to April.

Callistephus chinensis
Sow indoors February to March, plant out April to May. Frost risk November to April.

Chrysanthemum x morifolium
Plant out April to May. Frost risk November to April.

Cosmos bipinnatus
Sow indoors February to March, plant out April to May. Frost risk November to April.

Crocosmia spp.
Plant out February to March. Frost risk November to April.

Crocus spp.
Plant out October to November. Frost risk November to April.

Narcissus spp.
Plant out September to October. Frost risk November to April.

Dahlia pinnata
Sow indoors February to March, plant out March to May. Frost risk November to April.

Echinacea purpurea
Sow indoors February, plant out April. Frost risk November to April.

Digitalis purpurea
Sow April to May, plant out September to October, harvest May to July. Frost risk November to April.

Tagetes patula
Sow indoors February to March, plant out April to May. Frost risk November to April.

Gladiolus spp.
Sow February to May, plant out April to May, harvest July to November. Frost risk November to April.

Gypsophila paniculata
Sow March to April, plant out May, harvest June to November. Frost risk November to April.

Lavandula angustifolia
Plant out April. Frost risk November to April.

Lupinus spp.
Plant out February to April. Frost risk November to April.

Tropaeolum majus
Sow March, plant out April to May, harvest May to November. Frost risk November to April.

Nigella damascena
Sow March to April, harvest June to August. Frost risk November to April.

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

Paeonia spp.
Plant out June to April, harvest May to November. Frost risk November to April.

Petunia x hybrida
Sow indoors January to February, plant out April to May. Frost risk November to April.

Papaver spp.
Sow March to April, harvest June to August. Frost risk November to April.

Rosa spp.
Plant out November to February. Frost risk November to April.

Rudbeckia spp.
Plant out March to April. Frost risk November to April.