Blue Terracotta is a colored variant of terracotta, made by crafting Blue Dye together with regular Terracotta. It stacks up to 64 per slot.
Players place it to put down a block of the same name, which makes it a handy choice for builds that need a blue, clay-like surface. It also serves as an ingredient in one crafting recipe.
Worked out by reading the registry of every Minecraft build Mojang has published, in release order.
| Version | Date | What the files show |
|---|---|---|
| before 18w01a | — | Already in the game when Mojang’s data generator first shipped, in 18w01a (3 January 2018). The files do not say which earlier version added it. |
