Willow

A Willow tree requires level 30 Woodcutting to chop down. It usually gives more than one set of willow logs before being cut down. These trees are often used for high level woodcutters who want experience as they give a good amount relative to the time taken. There is a high demand for the logs, for the same reason as the woodcutters, because they are cheap but give good Fletching experience. They are also popular with Macroers.

Tree locations

 * Draynor Village, south-west of the marketplace, six trees,also it is one of the most popular places to cut willow trees.
 * Port Sarim, beside the bar, four trees
 * Rimmington, south of the village, ten trees
 * Seer's Village, north-west of bank, six trees
 * Lumbridge, west of Farmer Fred's barn, two trees
 * Varrock, east of Champion's Guild, two trees
 * Varrock, south, near the sheep farm, two trees
 * Catherby, south-east of the beehives
 * Lumbridge, east of the Lumbridge Guide, beside the furnace
 * Castle Wars, by the path leading to the entrance
 * Witchaven, north of the village
 * Barbarian Outpost, beside the entrance to Barbarian assault
 * Ardougne, north of the town near the Moss giants
 * Feldip Hills, near the ogre Rantz
 * Edgeville, to the east beside the River Lum
 * Entrana, on the north coast of the island, ten trees (you cannot bring axes to Entrana, so these are uncuttable).
 * Crafting Guild, to the north of the entrance, nine trees
 * Taverley, to the west of the lake south of town (also accessible from Falador via the shortcut in the west wall.)
 * Champions' guild, Near the canoe station, One Tree

Farming
A willow tree can be grown from a willow seed using the Farming skill in any of the tree patches located around RuneScape. To do so requires level 30 Farming, a trowel & a willow tree sapling. When planted it earns the player 25 experience points, as well as another 1,456.3 experience points for checking the fully grown tree's health.

Once fully grown the tree may be cut down as usual granting Woodcutting experience points. Using a spade on the cut tree roots will give the player willow roots and make the tree patch available for planting a new tree.

Construction
A willow tree can be planted in the tree hotspot of the Garden in a player-owned house. It requires level 30 Construction, a bagged willow tree, and a watering can to plant. When planted, it earns the player 100 experience for both Construction and Farming. However, as it is in the Garden, it cannot be cut down.

Trivia

 * A farmed willow tree looks larger than a regular willow tree.
 * During Enlightened Journey, if a player attempts to cut branches from regular willow trees the game claims that the "branches are too gnarled to cut".
 * It seems that when you are woodcutting willow trees, you seem more likely to get a Bird's nest.