The President visited the National Botanic Gardens in Kilmacurragh, and opened the Acton Cafe at Kilmacurragh House.
- President Higgins initiates biodiversity survey to identify ways to protect plant and animal life around Áras an Uachtaráin (2020)
- President opens the Phoenix Park Biodiversity Festival and Honey Show (2019)
- President performs the official opening of Bloom (2019)
- President visits the Shekina Garden and sculpture exhibition (2017)
- President visits the National Botanic Gardens and officially opens new tearooms (2015)