Cosmos bipinnatus 'Rosetta' -seeds-

533952
Cosmos Rosetta, annual, borderplant and cutflower. Sowing indoors: March-April, outside: May-June. Flowering: July-October. Height: 80-100 cm.

Available to order from February 2026

Cosmos Rosetta, annual, borderplant and cutflower. Sowing indoors: March-April, outside: May-June. Flowering: July-October. Height: 80-100 cm.
533952

Data sheet

Height in cm.
90
Flowering time in the months
7-10
Bulb spacing in cm.
40
Bulb size (see info)
0,5 gram seeds (ca.)
Color
pink shades
Light requirements
Sun to semi shade