Begonia rex ‘Casey Corwin’

Rex begonia

  • Botanical name: Begonia rex 'Casey Corwin'
  • Common name: Rex begonia
  • Family: Begoniaceae
  • Plant Type: Conservatory, House plant, Perennial
Foliage colour:


Rex begonias are grown for their colourful, dramatic foliage. There are many different varieties, sporting large leaves with streaks, spirals or veins, and often with splashes of silver, pink, purple green and burgundy. Flowers tend to be inconspicuous and are best removed to keep the leaves looking their best.


Rex begonias are rhizomatous, growing from a thick, fleshy rhizome with shallow roots. They can be difficult to grow because they generally thrive in humid environments. As such, they are best grown as houseplants in temperate regions, and thrive in a warm, humid environment such as a bathroom.


Begonia rex ‘Casey Corwin’ has huge, silvery leaves with a dark pink central splash, and a narrow pink margin.

How to grow Begonia 'Casey Corwin'

  • Plant size

    25cm height

    25cm spread

  • Sun exposure: Dappled shade, partial shade
  • Hardiness: Tender
  • Soil type: Well drained / light / sandy

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

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

Begonia 'Casey Corwin' and wildlife

Begonia 'Casey Corwin' has no particular known value to wildlife in the UK.

Is Begonia 'Casey Corwin' poisonous?

Begonia 'Casey Corwin' can be toxic.

Toxic to:

Toxic to Cats

Toxic to Dogs

Toxic to Horses

No reported toxicity to:

No reported toxicity to Birds

No reported toxicity to Livestock

No reported toxicity to People

Plants that go well with Begonia 'Casey Corwin'