The display in Exeter Township has evolved over five years from a modest graveyard into a themed Halloween experience called Rotten Roots, according to a report by Berks Weekly. A Pennsylvania family’s love for Halloween has turned an ordinary residential yard into an elaborate haunted attraction, complete with towering monsters, battling aliens and an immersive cornfield experience. The attraction is also listed on HauntMap, a directory of Halloween displays that helps visitors discover decorated homes and local haunts. The attraction is the work of Garrick Heim and his family, who have steadily expanded their Halloween decorations to create an experience visitors can walk through rather than simply admire from the roadside. At the centre of the display is a fictional farm where witches command an army of spiders to protect their cornfield from invading aliens. The storyline, developed by Heim’s wife, gives the decorations a connected theme, with animatronic characters arranged across the property to bring the imaginary battle to life. One of the standout scenes features an alien confronting a giant spider, while witches and other creatures occupy different sections of the yard.
The family has continued adding new characters and effects, choosing decorations that fit the larger story rather than treating each prop as a standalone display.
He hopes to add a 12-foot alien in the future, giving the fictional battle another towering character.
Assembling the attraction takes around two days, with Heim often spending long hours working outdoors, according to Berks Weekly. The setup also involves modifying electrical connections, including converting some battery-operated props to work through a centralised power system. This allows the family to coordinate multiple decorations without relying on individual batteries. The fog effect is another feature that adds to the atmosphere. Heim has created a cooling arrangement connected to a fog machine, with pipes directing the mist across the display to produce a low-lying fog effect. The experience goes beyond conventional animatronics. Heim has incorporated technology linked to Fright Maps, a platform that helps people find Halloween displays in their area. Its Fright Links feature allows visitors to interact with selected decorations through the app, triggering characters including a werewolf, a werewolf dog and a witch. Despite the amount of work involved, Heim and his family are not treating the display as a finished project. The attraction has also helped the family connect with other Halloween enthusiasts in Berks County, where several homeowners create their own elaborate seasonal displays.
Much of the construction and technical work falls to Heim, who spends considerable time preparing the property before Halloween. He sources corn stalks from Lancaster County and uses wooden pallets, metal supports and other materials to secure the larger decorations.