








Dianthus barbatus

Dianthus barbatus

Dianthus barbatus

Dianthus barbatus

Dianthus barbatus

Tanacetum parthenium

Bupleurum rotundifolium

Helianthus annuus

Dianthus barbatus

Cosmos bipinnatus

Campanula medium

Rudbeckia hirta

Nigella damascena

Daucus carota

Dianthus barbatus

Antirrhinum majus

Digitalis purpurea

Centaurea cyanus

Zinnia elegans

Zinnia elegans

Aquilegia vulgaris

Cosmos bipinnatus

Cosmos bipinnatus

Cosmos bipinnatus
You can grow it as an annual, but you will achieve the longest stems when growing it as a biennial. Sow in the second half of summer, transplant to the bed (a polytunnel is best) at the beginning of September so the plants have time to root well and strengthen before the first frosts arrive. Cover for winter (with straw, evergreen branches, or white non-woven fabric) if severe frost without snow is expected, or plant in a polytunnel.
We recommend starting indoors only. Sow on the surface and gently press into the substrate surface. Transplant into larger containers 25-30 days after sowing; this encourages rooting. Transplant outdoors 6-8 weeks after sowing; plants need lower temperatures of 10-13°C to grow basal rosettes. Higher temperatures will cause a spindly plant and premature flowering. If you plan to sow in spring, start 6-8 weeks before the last frosts. Sweet William needs low temperatures for growth and lengthening days to flower. Therefore, only spring is ideal for them.
May need support.
The information given is based on our experience, please use it as a guide only. Times may vary depending on the season, climate, location, sowing and transplanting dates and possibly also the conditions in the greenhouse/greenhouse. We always recommend testing how the plant performs in your conditions. Please do not take this as a guarantee.







Dianthus barbatus

Dianthus barbatus

Dianthus barbatus

Dianthus barbatus

Dianthus barbatus

Dianthus barbatus

Dianthus barbatus

Dianthus barbatus

Dianthus barbatus



Cosmos bipinnatus

Cosmos bipinnatus

Cosmos bipinnatus

Cosmos bipinnatus

Daucus carota

Cosmos bipinnatus

Cosmos bipinnatus

Centaurea cyanus

Zinnia elegans

Cosmos bipinnatus

Centaurea cyanus

Cosmos bipinnatus

Saponaria vaccaria

Nigella damascena

Centaurea cyanus

Zinnia elegans

Helianthus annuus

Delphinium consolida

Limonium sinuatum

Centaurea cyanus