Halloween Event

Grow a Garden has dozens of crops, but Halloween Event has its own profitability rules that set it apart from the mid-tier catalogue. . Available in the main shop's seed section.

Mutations are the key to maximising return on any crop in Grow a Garden. Plant during favourable weather and within Sprinkler range to boost the odds of rare mutations stacking.

To get the most out of Halloween Event, combine Sprinklers to cut manual watering time, plant during favourable weather, and sell in batches once mutations have stacked. Consistency beats luck every time.

The Halloween Event, also known as the Ghoul Garden Event is an event that premiered on October 11, 2025 and ended on November 1, 2025. The event introduced various new weathers, seeds, gears and pets.