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Potato cactus is an item that is a secondary ingredient when creating magic potions.


There are a total of 10 spawns in the Kalphite Lair:

Note: Prior to a player entering the Kalphite Lair, it is highly recommended they bring along a few antipoison potions, as Kalphite Soldiers and Kalphite Guardians are poisonous. Kalphite workers and the Kalphite Queen, however, are not poisonous - but be warned that the Kalphite Queen is level 333 and has very dangerous magic, range and melee attacks that have a max hit of 31.

This item is also a reward from Nightmare Zone. This item is not available to purchase by Iron Men.

Dropping monsters

Monster Combat level Quantity Rarity
Kalphite Queen 333 100 (noted) 2; Common
Kalphite Soldier 85 1–2 (noted) 3; Uncommon