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Ultracompost
P2P

Ultracompost

#21483

"Ultra-good for the smallest or largest of plants."

WikiGE
High Alch51gp
Low Alch34gp
Store Value85gp
GE Limit2,000

Live GE Prices

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Price History

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About Ultracompost

"Ultra-good for the smallest or largest of plants."

Ultracompost is the highest tier compost in OSRS providing 90% disease reduction and minimum 6 herbs per patch. Created by combining supercompost with 2 volcanic ash from Fossil Island.

Item Details

Item ID21483
MembersYes
Store Value85gp
High Alch51gp
Low Alch34gp
GE Limit2,000 / 4h

Item Information

Released2017-09-07
UpdateFossil Island
Weight3 kg
TradeableYes
StackableNo
NoteableYes
EquipableNo
Quest itemNo
AlchableYes
DestroyDrop
OptionsEmptyDrop

Creation Recipes

FarmingLevel 110 XP
Materials:
Supercompost2xVolcanic ash

History (3)

  1. 2024-09-25

    Now grants a small amount of Farming experience when created.

  2. 2020-09-10

    Grand Exchange buy limit increased from 600 to 2,000.

  3. 2017-09-07

    Released with the Fossil Island update.

Related Items

SupercompostDowngrade
Lower tier compost
Volcanic ashComponent
Crafting material from Fossil Island
Bottomless compost bucketAlternative
Doubles compost doses

Market Strategy

  • Essential for herb runs
  • Significantly better yields than supercompost
  • Volcanic ash crafting from Fossil Island
  • Herb run efficiency
  • Farming profit maximization
  • Ironman farming staple
  • High-level farmer demand
  • Bottomless bucket saves money
  • ~20% more yield than supercompost
  • Low buy limit (2,000) constrains supply

Trading Tips

Stock up during volcanic ash price dips
Buy when farming events boost demand
Pair with Bottomless compost bucket for efficiency