Cosmos bipinnatus Cupcakes White received its novelty status thanks to its unique flower shape with petals all fused together, forming a bowl.
Unique flower shape with petals all fused together, forming a bowl.
Single, 10-12 cm.
July up to first frost
Annual, O.P., Diploid
Bedding and cut flower
Erect, bushy plant form. Height: 70-90 cm; Spread: 50 cm.
Sow at 20-22 °C in week 15. Sowing conditions same as any Cosmos. Cover lightly with vermiculite. Further grow at 20 °C when young, later 15 °C. Transplant when large enough to handle. Cultivation: same as most Cosmos.
Plant out in sunny spot after any risk of frost is over. Planting distance: 50 cm x 50 cm.
Thompson & Morgan