Fiber

Fiber is one of the most common resources in the game along side wood, usually appearing as small pale but bright green saplings.

Fiber can be harvested by selecting the saplings with the use button ('E' by default) and will yield 1 fiber.

Fiber is used for many crafts in the game, it's most important use being for the crafting of cordage, which is an essential component to base-building.

It is highly recommended you harvest any and all saplings for fiber that you can, as it is one of the most important crafting ingredients.

Uses
Fiber's main use is in crafting. Fiber can craft cordage which is necessary for most building items. Fiber can also create fuel bricks which will fill a fuel bar in a campfire or wood burner.