Toxic Garden (formerly known as Limit) is a steel roller coaster located at Heide Park, Germany.

It opened in 1999 and is a standard 689m layout Suspended Looping Coaster manufactured by Vekoma.

In March 2023, Heide Park announced that Limit would be renamed to Toxic Garden, with new thematic elements and a partial replacement of the ride's track.

Once the train exits the rollover it then navigates a banked turn, sidewinder, helix and transitions into a double in-line twist.

Toxic Garden is painted with white track and olive green supports; a similar – if not the same – colour scheme as the nearby Big Loop, Bobbahn bobsled coaster, and Flug der Dämonen.