HortPark comprises the following features: The two-story HortCentre building also serves as the visitor centre.
Lifestyle Corner is where visitors can see how flora-themed furnishings can complement the homes, through the showcasing of interior landscaping and lifestyle-gardening ideas.
Located near the visitor services centre, the greenhouse consists of two-halves: garden retail and workshop area.
They include Community in Bloom (CIB), which encourages communal gardening and "The Living Wall", a research project by Building and Construction Authority (BCA), National University of Singapore and NParks.
In addition, HortPark serves as a satellite campus for the Centre of Urban Greenery and Ecology (CUGE) which is managed by the Industry Development arm under NParks.