Seagrass
minecraft:seagrassSeagrass is a non-solid aquatic plant that naturally generates in oceans, rivers, underwater caves, and swamps. It exists in a regular form and a two-block-tall form, and can only be harvested with shears — any other tool destroys it without a drop. It is used to breed and lead turtles and as compost material.
FAQ
What are the main uses for seagrass?
Seagrass can lead and breed turtles, function as compost material with a 30% chance to raise a composter's level by 1, and accelerate baby turtles into adults when used on them.
How can I get tall seagrass?
Tall seagrass cannot be obtained as an item, even in Creative mode, but it can be created by applying bone meal to regular seagrass when there is enough space above it.
Where should I look for seagrass?
Seagrass generates in either its tall or short form in rivers, non-frozen oceans, underwater caves, and swamps where the water has access to the sky.
Why can't mobs breathe through seagrass?
Seagrass behaves like water itself, so mobs cannot spawn within it and cannot replenish breath by swimming through it.