Cosmos sulphureus Polidor

A bright, striking mixture of orange, lemon and red shades. The semi-double flowers, of medium size, are borne on bushy plants of fresh, fern-like foliage. Earlier to bloom than many other Cosmos.

Sowing:

Germinate at 18-20C (64-68F) on the surface of a good free draining, damp seed sowing mix. Apply a layer of sowing mix or vermiculite, 3mm (1/8in) deep. Place in a propagator or seal container inside a plastic bag until after germination which usually takes 5-10 days. Do not exclude light, as this helps germination.

Growing:

Transplant seedlings, when large enough to handle into 7.5cm (3in) pots. Grow on in cooler conditions for at least 10-15 days before planting out. Plant outside after all risk of frost, 30cm (12in) apart.

This is the archived version of this product. It is no longer available for sale. You can use this page to print out sowing and growing instructions.

For the fulll list of all archived products, click here.