There is not much strategy to them, except to conserve your Lawn Mowers but to not waste plants to try and (fruitlessly) prevent your Lawn Mowers from being used up.
- Lawn Mowers are even more powerful than instant kill plants, as they can kill even a Gargantuar in one hit.
- When a Lawn Mower meets a zombie, it will slow down a little bit to kill the zombies. This also happens with Pool Cleaners and Roof Cleaners.
- When a lawn mower kills a zombie, the zombie will only be left with their heads.
- The only land zombies that will die in a different way instead of being squashed are the Zomboni, the Catapult zombie, the Zombie bobsled team (in their bobsleds), and the Gargantuar