Wisley Gardens is run by the Royal Horticultural Society and is certainly amongst their best and quite spectacular.
There is a Flower Show from 8th to 13th September 2015 – Website here. Travel here. Flowers here. Wisley Wonderland here, Glass House/Orchids/Pitchers here, Statues here and Fuchsias will be added. Enjoy :-
Wisely Gardens is run by the Royal Horticultural Society and I think the best I have seen. Please click here for the Gardens/Glasshouse/Orchids/Bonsai Trees/Statues.