Minecraft Wiki:Sandbox

Compostable list
The following table shows the items that can be used in a composter, as well as the percent chance of adding a level in the composter per use:


 * 10% chance: &ensp;•&ensp;&ensp;•&ensp;&ensp;•&ensp;&ensp;•&ensp;&ensp;•&ensp;&ensp;•&ensp;&ensp;•&ensp;&ensp;•&ensp;&ensp;•&ensp;&ensp;•&ensp;
 * 20% chance: &ensp;•&ensp;&ensp;•&ensp;&ensp;•&ensp;&ensp;•&ensp;&ensp;•&ensp;
 * 50% chance: &ensp;•&ensp;&ensp;•&ensp;&ensp;•&ensp;&ensp;•&ensp;&ensp;•&ensp; (tall)&ensp;•&ensp;&ensp;•&ensp;&ensp;•&ensp;&ensp;•&ensp;&ensp;•&ensp; Pumpkins&ensp;•&ensp;&ensp;•&ensp;
 * 80% chance: &ensp;•&ensp;&ensp;•&ensp;&ensp;•&ensp;
 * 100% chance: &ensp;•&ensp;

10%

20%

50%
 * (tall)
 * Pumpkins
 * (tall)
 * Pumpkins
 * (tall)
 * Pumpkins
 * Pumpkins
 * Pumpkins
 * Pumpkins
 * Pumpkins
 * Pumpkins

80%

100%