“It's just ground.”
“Just some ground, eh?”
“It appears to be some turf.”
“A piece öf the battlefield.”
“Some ground that we dug up.”
“It's like an ingredient for the ground.”
Magma Turf is one of the Turf items that appears in the Shipwrecked DLC, acquired by digging Magma Field tiles with a Pitchfork. Like other Turfs, it can be placed on any bare ground tile or used as fuel. It can also be used to craft Cobblestones, which are placeable Roads.
Plants like Berry Bushes, Grass Tufts, Saplings, Spiky Bushes, Bamboo Roots, Viney Bush Roots, Coconuts, and Jungle Tree Seeds cannot be planted on these Turfs.
Lureplants and Coffee Plants can be planted on this Turf, but Eyeplants cannot spawn, so it is great for Lureplant farms while not spending any more resources than those used to craft the Pitchfork.
When placed on the Surface World and the area is large enough, Toucans are the only Birds that will spawn and land on these turfs.
Wilson standing on Magma Turf.
Magma Turf as seen on the map.