Slight Cracks

Exploration Stage: Mansion by the Canal
From: Detective
Description: I'm trying to figure out if the tree is the cause of the illness. But I need to think like a detective. In fact, just a tiny crack in a flowerpot that you don't even notice can ruin everything. Julie used a fig as an example to teach me that. Let's check out that tree pot, shall we?
Completed: What a gorgeous bowl! Not a single crack. On the contrary, I think this pot is perfect for growing the tree of life. What in the world is this tree missing?