The Roger Williams Park Botanical Gardens has established partnerships with many horticultural based non-profit organizations throughout the state. The following groups are providing their expertise and their volunteer labor to expand educational programs and opportunities as well as gardens at the Botanical Gardens.

The URI Cooperative Extension Education Center and URI Master Gardener Association provides educational programs in general gardening, assists in the greenhouses and has expanded our gardens including the Cottage Garden, the Herb Garden at Betsey Williams Cottage, the Sustainable Garden, and the ornamental entrance garden to the Greenhouses. The Master Gardeners have participated in our tree planting efforts and the renovation of the Japanese Gardens in the Park.