The Cornish Dahlia Society was formed in 1982. The society aims are to promote Dahlia growing throughout Cornwall and the South West and to hold two quality Dahlia Shows each year.

We also create a Dahlia Display at the Lost Gardens of Heligan by providing and planting over 1500 Dahlia’s.

For more information on Society please visit our website or to join go to or get in touch by phone or email.

Our Shows & Events

Cornish Dahlia Society 2020 AGM

  • Date & Time Sunday 23rd February 2020 2.00pm to 4.00pm

CDS – One Day Show

  • Date & Time Sunday 21 August 2022 Staging from 8am - show opens to the public at 10am

CDS – Main Show

  • Date & Time Saturday 27 August 2022 to Monday 29 August 2022. Staging on Friday afternoon or from 8am on Saturday.