The Farming cape can be purchased for 99,000 coins alongside the Farming hood from Martin the Master Gardener at Draynor Village by players who have achieved skill mastery (level 99) in Farming. It is the Cape of Accomplishment for the Farming skill.
Like all skill capes, the Farming cape gives +9 to all defensive stats, and also a +4 bonus to prayer if it is trimmed, which requires a separate skill at level 99. The cape is automatically trimmed if this condition is met.
When the farming cape is equipped, herb patches will have a 5% increase in yield. This effect stacks with the magic secateurs.
As of 1 September 2018, there are 21,873 current members that have achieved level 99 in Farming.