Eye-catching blushed pink blooms, each have distinct pink picotee edges and an attractive double frill in the centre of each flower. Cosmos 'Sweet Sixteen' is ideal for adding height and interest to borders but also makes an intriguing cut flower.
Average content per packet: 60 seeds
February - April
Indoors - in seed trays or pots in warm greenhouse or similar.
Outdoors - where they are to flower.
Indoors - Moisten compost before sowing. Sow thinly and cover lightly with compost or vermiculite. Keep moist. When 2 leaves show prick out into trays 4-5cm apart or single pots.
Outdoors - Clean and prepare the seed bed to a fine crumbly soil. Water prior to sowing. Sow or scatter the seeds, then rake into soil and firm gently.