Cure Plant is a Lunar spell that allows the caster to cure a diseased Farming patch. You cannot revive a farming patch which has already died of a disease. An alternative would be buying a Plant cure potion for only 25 coins from a nearby farmer.

A Magic level of 66 is required to cast this spell, giving 60 experience. It requires 1 Astral rune and 8 Earth runes to cast.