Ghent Floralies attracts more than 300,000 visitors and 300 exhibitors but, for the first time since the early days of its 200-year history, there was no British involvement in the quinquennial event.
The RHS last organised an exhibition in 2000, funded in conjunction with the HTA and BBC. "It's a lack of funds," said RHS shows director Stephen Bennett.
"The European exhibitions, similar to shows in Singapore, China and Taiwan, are all heavily funded by their Governments, as I guess the Governments of those countries see those events as both supporting the horticultural industry in their countries and also providing a destination for incoming tourism.
"It should be noted that there are no such Government-funded events in the UK and the question why there was no British representation at Floralies boils down to whether investing in an expensive foreign show serves the objectives of a commercial company or organisation like the RHS.
"It's extremely expensive to do and difficult to justify without some Government funding. If our own Government doesn't want us to fly the flag for Britain, it's difficult for us to justify. It is a pity though."
The RHS, HTA and Commercial Horticultural Association all said no British companies had expressed an interest in the show. Demand from British tourists was more buoyant and tour operator Gold Crest said it had sold 500 places on its three-day package to the Belgian show.
British tourist Amanda Deyton told HW she was attracted by the spectacular blooms. She said: "I have been here before and I should think I will come again - you have never seen any thing like this."
Garden writer Peter Seabrook said it was the best show he had seen in 50 years of visiting. "The sheer quality is unbelievable, particularly in Dahlias, Hydrangeas, Bromeliads, Brugmansias and Orchids," he said.
"They were all beautifully staged. The show was double the size of Chelsea, only 20 euros to get in and attracted 300,000 visitors. But this was the first year that there were no British exhibitors." Joining the numerous Belgian exhibitors were exhibits from 12 different countries.
European Nursery Stock Association president and Belgian grower Willy de Nolf exhibited at Floralies for the fourth time this year. "It's not an exhibition like any other, it's something special," he said.
"It might not be a business exposition but you take part to show what the sector can offer, what Belgium can do and for the prestige for your company. It's a shame that there were no British plants or companies. I suppose it's like Chelsea but less commercial."
- King's prize for the highest number of prizes: AVBS
- President's prize: De Groene Verbeelding
- Azalea prize: Jules Block NV
- Small garden: DMnL De Mol
- Large Garden: Pepijn Florent Verheyen
- Public prize: VLAM
- Small artistic stand: Denis Plants
- Large artistic stand: Exotic Plants
- Foreign individual exhibitor: Jardin Exotique de Monaco
- Belgian individual exhibitor: Deroose Plants
- Foreign co-operative: Taiwan Floriculture Export Association
- Belgian co-operative: AVBS