Ultracompost
Ultracompost is a members item, with a high alchemy value of 525 coins. No shop sells Ultracompost and no monster drops it, so an Ironman makes it: it takes 1 Farming and gives 1 Farming XP, using Infernus pyroclasts. There are 2 other recipes below.
“Plants grow especially fast thanks to this nutrient rich compost.”
MembersTradeable (not for Ironmen)High alch 525 gp
Updated . Sources from the RuneScape Wiki's drop, shop and recipe data (CC BY-NC-SA 3.0), checked 2026-10-09. Item sprite © Jagex.
Ironman verdict
Where the materials come from: Infernus pyroclasts (dropped by Zamorakian ritual keeper (level 107)). Making ten takes 10 × Infernus pyroclasts and gives 10 Farming XP. Ultracompost is members-only. It is tradeable on normal accounts, but an Ironman cannot use the Grand Exchange or trade for it, so the sources on this page are the whole list. High Alchemy turns one into 525 coins.
At a glance
- Members
- Yes
- Tradeable
- Yes, but not for Ironmen
- High alch
- 525 coins
- Monster drops
- None
- Shops
- None
- Recipes
- 3
- Used in
- Nothing
Make it yourself
Needs 1 Farming
- ''See ultracompostable items''
Needs 1 Farming · 1 Farming XP
Getting the materials as an Ironman
- Infernus pyroclasts: dropped by Zamorakian ritual keeper (level 107)
Related items
Browse more items starting with U, or search every item.