Cosmos Double Dutch white

Cosmos, of course, cannot be missing from your flower garden. This variety of cosmos will not disappoint you. The white flowers of Cosmos Double Dutch white keep appearing until late autumn. It is frequently surrounded by merrily buzzing bees and butterflies, making this a wonderful choice if you are interested in the preservation of these insects. The annual summer blooming flower is also an ideal choice for a picking garden.

1 packet ≈ 0,5 gram ≈ 65 seeds

Out of stock

Annual flower seeds

All our flower seeds produce flowers that are suitable for use as cut flowers. They are also used by professional nurseries and floriculture companies. For flower seeds to be considered high-quality, they need to have outstanding germination capacity and energy and therefore yield a high percentage of flowering plants. All seeds are annuals, which means that they have a lot of growing power: they go through all the stages – from a seed to a flowering plant that, in turn, produces new seeds – in the space of just one season. Most flowers bloom for about three to five months. A rule of thumb in this is that the more flowers you pick, the faster they will grow back! All our seeds are untreated and uncoated, and are also suitable as starting material for growing organic flowers.

Planting instructions:

  • Plant in moist soil to which the seeds stick for best germination.
  • Cover the seeds with a thin layer of soil of approx. 0.5 cm.
  • Grow in fertile, well-drained soil.
  • Give them a sunny spot and sufficient protection from strong winds. Support if necessary.
  • Water regularly.

Pinch off the tops off when the Cosmos plants reach 15-20 cm in height, to make them a bit bushier. Remove any withered flowers to prolong the bloom. Cosmos can grow quite tall, so tie the plants to stakes during the growing season, if necessary.

More Information
Type of product Flower seeds
Color White
Planting period April-May
Flowering period July-October
Also known as: Cosmea, Cosmos Bipinnatus
Suitable as cut flower Yes
Attracts bees and butterflies Yes
Planting depth 0,5 cm / 0,2"
Plant size 120 cm / 45"
Contains 1 packet ≈ 0,5 gram ≈ 65 seeds
Germination time 2-3 weeks
Growing time to bloom 10-12 weeks