OHA Garden Ontario
The Ontario Horticultural Association (OHA) is a volunteer charitable organization that encourages interest in gardening and related environmental issues with horticultural societies and like-minded organizations by providing leadership and education.
Their goals include:
Providing recognition, awards, and grants throughout Ontario.
Developing and supporting programs for all ages encouraging gardening, community beautification, environmental enhancement, and conservation.
Providing resources for horticultural societies.
Encouraging the development of new horticultural societies.