Since its establishment in 1923, the Ontario Tree Seed Facility has played a key role in the protection of Ontario’s rich natural heritage. The facility collects seed from about 50 different native species and supplies smaller nursery operations, large forestry companies and the public. It also maintains a seed bank of native tree species from across the province and makes seed available for reforestation. In this way, the plant contributes to Ontario’s commitment to conserving biological diversity.