Shows 2026
RHS Competitions
RHS Early Camellia Competition – Rosemoor 14/15 March
RHS Main Camellia Competition – Wisley 11/12 April
RHS Early Rhododendron Competition – Wisley 11/12 April
RHS Main Spring Ornamental Plant Competition – 11/12 April
RHS Main Rhododendron Competition – Rosemoor 25/26 April
Harlow Carr Rhododendron Competition – Harlow Carr 2/3 May
Autumn Ornamental Plant Competition - Hyde Hall 2/4 October
Branch Competitions
SW Branch Early Magnolia Competition – Rosemoor 14/15 March
SW Branch Ornamental Plants Competition – Rosemoor 14/15 March
SW Branch Rhododendron Competition – Rosemoor 14/15 March
NW & N Wales Branch Show – Ness Botanic Gardens 18 April
SW Branch Camellia Competition – Rosemoor 25/26 April
SW Branch Main Magnolia Competition – Rosemoor 25/26 April
SW Branch Floral Display Competition – Rosemoor 25/26 April
Wessex Branch Flower Show – Leonardslee 9 May
Group Competitions
Centenary Cup Competition – Sir Harold Hiller Gardens, Romsey 30/31 May
Contact for details shows@rhodogroup-rhs.org
A behind the scenes look at setting up the main rhododendron competition at RHS Rosemoor with Camellia, Magnolia & Floristry competitions April 2015 from John Marston.
Show Schedules & Entry Forms
Please note - Filming, photography, recording and broadcasting may take place during the show and at the venue you will be attending. By attending you give your express consent to the use of photographs, videos or other images taken at the event for the sole purpose and use for RCM Group publicity , either on-line, on our website or printed material.
