Light blue coloration with snowflakes and blue haze emanating from crops. Features icy cold effects with frozen aesthetics creating winter wonderland appearance with crystalline blue particles and arctic frost patterns around affected crops.
How to Obtain
Route Runner weather event - Admin-only event triggered during Travis Kelce Takeover on July 26, 2025
Travis Kelce collaboration - NFL player Travis Kelce ran around island creating icy cold tornadoes
One-time event - Was part of specific celebrity admin abuse event and not recurring
Administrator exclusive - Cannot be obtained through standard gameplay or natural weather
Best Way to Get Subzero Mutation
Currently unavailable - Subzero Mutation was exclusive to Route Runner event during Travis Kelce admin collaboration on July 26, 2025. Event is no longer active and was one-time only. Monitor future celebrity collaborations or special admin events for potential similar mutations.
Pro Tips
Event exclusivity - Was tied to specific celebrity collaboration making it historically significant
High multiplier value - 40x multiplier makes it one of the most valuable admin mutations available
Visual identification - Blue glow and snowflake particles make Subzero crops easily recognizable
Trading value - Extremely rare due to one-time event nature, making existing Subzero crops highly valuable in trading
Community Secrets
Celebrity crossover - First major NFL player collaboration in Grow a Garden history with Travis Kelce
Route Runner theme - Name references Travis Kelce's NFL position and running ability during the event
Limited timeframe - Event lasted only during specific admin abuse session, making acquisition window very narrow
Status symbol - Players with Subzero crops are considered elite due to participation in historic celebrity event