Sow at a depth of approx.
0.25 inches (0.64 cm) and aim for a distance of at least
0.98 inches (2.5 cm) between Garden Cosmos plants. Soil temperature should be kept higher than
20°C / 68°F to ensure good germination.
By our calculations, you should look at sowing Picotee Pink about 28 days before your last frost date.
Ensure that temperatures are mild and all chance of frost has passed before planting out, as Picotee Pink is a tender plant.
The botanical epithet is from the Latin bipinnatus meaning “staunch” or “like two small wings”.