Christmas and New Year Shipping
PLEASE NOTE: Due to weather extremes and the potential for plants to get stuck in the mail during this busy postal period, we have momentarily paused shipping of plants until after 12 January 2026.

Cosmos ‘Sea Shells’ (Cosmos bipinnatus)

Cosmos ‘Sea Shells’ has flowers like fluted sea shells in a mixed colour range of white, cream, pink, rose and carmine.

$5.50

Packet of 100 seeds$5.50

SKU: LFS-058 Category:

Cosmos ‘Sea Shells’ has flowers like fluted sea shells in a mixed colour range of white, cream, pink, rose and carmine.

When to sow: September-October-November

Where to sow: In situ or in individual pots

Depth to sow: 1/2 cmAspect:  Full sun or as sunny a spot as possible.

Soil:  Prepared, well drained, fertilised soil. Add lime if soil is too acid.

Spacing: Between plants: 30-50cm

Directions:  Plant seed 1/2 cm deep in their permanent position in the garden when the soil warms up. September in mild districts, November in cold districts. Seed can also be planted individually into a 5cm or 7.5cm pot in early spring and planted out when the weather warms up. A succession of flowers will be produced from January until April. They are a good cut flower as well as a superb garden plant.

Seed Packet Size

Packet of 100 seeds

We like to keep our postage and shipping simple here at Lambley Nursery.

Orders containing plants or bulbs are $15.00 flat rate regardless of quantity. Any combination of other items with plants and bulbs are included.

Seed and card orders under $35.00 are $5.50 flat rate. Seed and card orders over $35.00 qualify for free shipping.

This site uses cookies to offer you a better browsing experience. By browsing this website, you agree to our use of cookies.