95853

Cortaderia selloana

Pampas grass

  • Botanical name: Cortaderia selloana
  • Common name: Pampas grass
  • Family: Poaceae
  • Plant Type: Perennial, Evergreen
Flower colour:

White

Foliage colour:

Silver

Pampas grass, Cortaderia selloana, is a large ornamental grass, forming large, compact tufts of rough-edged leaves from which dense silvery flower panicles emerge on strong stems in summer. It’s traditionally grown as a specimen in the middle of a lawn, but also looks good grown in a shrub border among herbaceous perennials. In a large garden it looks outstanding planted in informal drifts among trees, and it makes a good intruder-proof boundary due to its sharp edged evergreen leaves.Its flowers are excellent for drying.

Advertisement

For best results grow Cortaderia selloana in well-drained soil in full sun. Plants are best tidied annually to keep them free from debris which otherwise builds up and chokes out new growth. The plumes can be cut and dried for flower arranging, but are superb left in the garden where they look lovely rimmed with frost in the winter.

How to grow Cortaderia selloana

  • Plant size

    2.4m height

    1.5m spread

  • Aspect

    South facing, west facing

  • Sun exposure: Full sun
  • Hardiness: Hardy
  • Soil type: Well drained / light / sandy / chalky / alkaline / acidic

Plant calendar

A table displaying which months are best to sow, plant and harvest.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Plant
Plant

Do not Plant in January

Do not Plant in February

Do not Plant in March

Do not Plant in April

Do Plant in May

Do Plant in June

Do Plant in July

Do Plant in August

Do Plant in September

Do not Plant in October

Do not Plant in November

Do not Plant in December

Divide
Divide

Do not Divide in January

Do not Divide in February

Do Divide in March

Do Divide in April

Do not Divide in May

Do not Divide in June

Do not Divide in July

Do not Divide in August

Do not Divide in September

Do not Divide in October

Do not Divide in November

Do not Divide in December

Cortaderia selloana and wildlife

Cortaderia selloana has no particular known value to wildlife in the UK.

Is Cortaderia selloana poisonous?

Cortaderia selloana has no toxic effects reported.

No reported toxicity to:

No reported toxicity to Birds

No reported toxicity to Cats

No reported toxicity to Dogs

No reported toxicity to Horses

No reported toxicity to Livestock

No reported toxicity to People