Cactus seed

Cactus seeds can only be planted in a cactus patch found in Al-Kharid. They require level 55 Farming to plant. Players can harvest cactus spines from the mature plant.

Cactus seeds are dropped by Ogres, Cockroach soldiers, Aberrant spectres, Ice giants and other monsters. They may also be obtained by pickpocketing a Master Farmer.

When a player achieve 55 Farming, it will say "You can now plant cacti". Cacti is plural for Cactus.