Delphinium information

All things delphinium for you to enjoy ...

Growing delphiniums

Our advice on how to grow beautiful delphiniums in your garden.

Growing from seed     

Growing from cuttings

Delphinium Society seed list

Growing Delphiniums & Membership leaflet

Delphinium videos

Delightful Delphiniums – Getting the most from this misunderstood plant

Setting up for the RHS Chelsea Flower Show

DS YouTube Channel

Delphinium suppliers

Delphiniums are to be found in most nurseries and garden centres but we list nurseries below supplying named delphinium varieties.

Please click on supplier names to view websites where available.

Blackmore and Langdon, Somerset
Dishforth Nursery Gardens, North Yorkshire
Home Farm Plants, Hertfordshire
Larkspur Nursery, Lincolnshire (Seed only)

Delphinium shows

The Society holds several shows through the year in various parts of the country (see our events for details). Members are invited to enter their prize blooms and florets for judging and display and the society has some lovely cups and trophies to award to the lucky prize winners.

Why not join in the fun and see how your plants compare?

Members are often needed to help out at our shows too so please contact us if you are available to help.

Delphinium registration

The Delphinium Register From time to time members grow an exceptional delphinium plant from seed. If these seedling plants are established over several seasons, and have shown consistency and quality, then it may be possible to name and register plants.

Registration forms can be obtained from:

Mrs Melanie Underwood, The International Delphinium Registrar

RHS Garden Wisley, Woking, Surrey GU23 6QB


Website: Delphinium Registration at the RHS

Register:  RHS Delphinium Register Supplements from 1995

More delphinium information

Here are useful links to delphinium information on other websites.