Growtopia has a strict policy against third-party software. Even if a tool "works," the server-side detection will likely result in a permanent ban of your Ubisoft account and an IP/RID ban.
Buy basic seeds and combine them to create high-demand items like Pepper Trees or Fish Tanks.
Instead of risking your PC and account, focus on legitimate "profit" methods that have defined the game since 2012:
Stick to the classics like Laser Grid or Chandelier farming to earn steady Gems.
Learn the market prices in worlds like BUYGHAST or BUYSUCH to flip items for a profit.
Most ".exe" files claiming to be cheats or "hack tools" for Growtopia are actually Trojan horses or stealers . Their primary goal is to log your keystrokes, steal your account login credentials, and access your private data.