Grass is a resource found in the Woodland village. It takes 12 hours to unlock.
It takes 2 minutes to gather 6 bundles of Grass. You will need a Flint Pick, a Burlap Sack, and some String.
Grass is used to make useful items such as the Large Basket, the Rope, and the Elm Box. It is also used in the construction of the Wooden Abode and the Sun Lounger.