plantRule.place

Where it goes: "top" (the default), or in the caves density or carvers dig: "floor", "ceiling" (it hangs down: tip is lowest) or "wall" (one block; {wall} in its name is the side the rock is on, {facing} the side away). One plant on each floor and each ceiling of a cave, and in each wall block. when and chance are read at the air block it starts in.

plantRule.place: ("top" | "floor" | "ceiling" | "wall")?