Flax

Flax is an item which can be picked from plants in the flax field south of the Seers' Village, in Sorcerors' Tower and within the Tree Gnome Stronghold.

Flax can be made into bow string at level 10 Crafting with the use of a spinning wheel, which yields 15 experience. Bow strings can then be used to make bows with the Fletching skill by attaching them to unstrung bows.

The most efficient place to collect flax, spin it into bow strings, and bank it is inside the Tree Gnome Stronghold. The bank is up the ladder west of the Agility course, spinning wheels are found up the ladders south of the course, and flax plants are in between.