Cosmos Flower Uk. This is another half-hardy annual with flowers in many tones of yellow orange and red. Relevance Availability Lowest price Highest price Name.
They are the lowest maintenance floweriest plants in the world. Grown in the greenhouse germination is speedy and straightforward in temperatures of 20C 70F. Bipinnatus is a tall bushy annual to 25m with very finely divided mid-green leaves and large flowers to 8cm across usually white or pink the wide outer rays surround a central disc of tightly clustered usually yellow inner disc florets.
Cosmos Sonata Hot Pink Mixed.
Shorter varieties also look good in containers and all cosmos make fantastic cut flowers. You can grow them easily here in hot summe. They take roughly 80 - 90 days to flower and are best sown into trays in late March or April. Annual comos are easily grown from seed.