The Royal Horticultural Society (RHS) was founded in London in 1804 and exists as a charitable organisation to promote gardening and horticulture by way of flower shows, notably in Britain, although entrants from all over the world participate.
The RHS presents various medals for outstanding efforts in the various fields of horticulture.
The medals feature a notable identity on the obverse such as Sir Joseph Banks (botanist) and an inscription on the reverse indicating to whom the medal was awarded and for what achievement the medal was awarded.
Royal Horticultural Society was created in 1804.
The Royal Caledonian Horticultural Society (now known as the Royal Caledonian Horticultural Society) was created in 1809, making it one of the oldest horticultural societies in the world. Its aim is to promote horticulture and gardening in Scotland.
Royal Danish Horticultural Society's Garden was created in 1882.
Ottawa Horticultural Society was created in 1892.
American Horticultural Society was created in 1922.
Pennsylvania Horticultural Society was created in 1827.
Massachusetts Horticultural Society was created in 1829.
The budget of Pennsylvania Horticultural Society is 21,000,000 dollars.
Royal Horticultural Society is the most probable.Right hand side may be an alternative, there are many other possibles.
International Society for Horticultural Science was created in 1864.
Agri Horticultural Society of India was created in 1820.
The motto of Pennsylvania Horticultural Society is 'Planting Seeds, Growing Lives'.