Cosmos Plants

There’s room in every garden for Cosmos plants! With delicate ferny foliage and a slender stem topped with a colourful flower they deserve their popularity. Cosmos plants come in a variety of heights and colours.

Well suited to a cottage garden style display Cosmos plants flower from June through to the end of September and some varieties are excellent for cutting.

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cosmos plants

Further information: Cosmos Plants.

Where to grow Cosmos plants?

  • Cosmos plants need full sun to perform at their best.
  • Well-drained soil is needed with the best results from light, poorer soil.
  • Dwarf varieties do well in containers.

How to grow Cosmos plants?

  • Taller varieties will require some support, especially in exposed spots.
  • Feeding is not generally necessary.
  • Regularly deadhead to encourage repeat flowering.
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