Turtle Scute drops when a baby sea turtle grows up after eating seagrass; five craft a Turtle Helmet.
Guide
Sea turtles spawn on warm beach biomes in groups of 2-6; locate at least two adults on the sand.
Hold seagrass in hand and right-click two adult turtles to enter love mode; one returns to its home beach.
The pregnant turtle lays 1-4 eggs in a sand block; protect them from zombies and trampling mobs.
Eggs hatch at night after several stages; feed each baby turtle seagrass to speed growth toward adulthood.
When a baby turtle matures into an adult, it drops exactly 1 Turtle Scute on the sand; pick it up.
Adult turtles drop nothing on death and baby turtles drop nothing either; Turtle Scute is awarded only by the growth event, so let babies mature naturally.
Breed two adult sea turtles with seagrass on a warm beach, wait for eggs to hatch, and feed seagrass to the babies. Each baby drops 1 Turtle Scute when it grows into an adult.
No. Killing adult turtles or baby turtles gives no Turtle Scute. The item is only awarded by the growth event.
Five Turtle Scutes craft a Turtle Helmet, and one Turtle Scute is the brewing ingredient for the Potion of the Turtle Master.
The Turtle Helmet grants Water Breathing for 10 seconds after leaving water and provides slightly more armor than other helmets.
Yes. Turtle Scute is fully renewable through turtle breeding with seagrass on warm beaches.
Turtle Scute was added in Minecraft 1.13 Update Aquatic (July 2018) for both Java and Bedrock editions.