A flax field is a location where many flax plants are located together. Each of these spots has a random number of flax, and a flax spot disappears when all the flax in that spot is picked. They reappear later after approximately 5 seconds in the same spot. They can be picked by members, granting 1 Farming experience, and may then be spun into bowstrings. This gives 15 Crafting experience.
Currently, there are seven flax fields located in Gielinor.
There is a flax field south of Seers' Village and west of Catherby, next to the beehive field. It is a convenient place to pick flax as there is a spinning wheel in a building to the west. It is a popular area with players picking flax as an early temporary moneymaker as flax can sell for about 115 coins each. After completing the Seers' Village Tasks, Geoffrey will give out a set amount of flax daily, depending upon the level of Seer's headband owned.
There is a flax field in Lleyta in Isafdar. It is located south of the Lleytan bank. It contains less flax but is considerably closer to a bank than most other fields. Mourning's End Part I is required to gain access to this field.
Tree Gnome Stronghold
A third flax field that can be found in the south-east region of the Tree Gnome Stronghold, it contains lots of flax spread throughout the area. Spinning wheels can be found nearby. A bank can also be found north-west of the area.