Iron Acorn is an FFXIV crafting material gathered by the Botanist class, a Disciple of the Land. The seed of an oak tree, this small nut is covered by an extremely hard outer shell. It’s an ingredient used for a single Culinarian recipe.
You can find the material within Level 40 Mature Trees in the Raincatcher Gully (X: 19.2, Y: 25.5) in Eastern La Noscea. Before you can acquire the resource from the node, you must first unlock the Botanist class. Then you need to be at least Level 36 before you can tap these nodes and acquire this material.
Inside the node, you’ll also find several other materials, including:
