Sulphurous fertiliser

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Sulphurous fertiliser detail.png

Sulphurous fertiliser is made by combining saltpetre with regular compost, granting 2 Farming experience per fertiliser. Making sulphurous fertiliser requires at least 5% Hosidius favour.

It can be donated to the Clerk in Hosidius for 0.1% favour per bucket.

From 5% favour, it takes 400 buckets of sulphurous fertilisers to reach 45%, 700 to reach 75%, or 950 to reach 100%.

Sulphurous fertiliser can't be withdrawn from the bank as a note. However, the Clerk can take the fertiliser straight from your bank.

Creation[edit | edit source]

Farming Farming12
Great_Kourend#Favour_system 5% Hosidius favour
Member icon.png
Ticks0 (0s) [r 1]
Total Cost28
Sulphurous fertiliser.pngSulphurous fertiliser1N/A
  1. Auto-creating is 1, then 3, then 4 ticks.

Changes[edit | edit source]

Date Changes
10 January 2019
The examine text was slightly modified, the old examine text was "Used in the farming industry of Kourend."
19 April 2018
The favour bonus for completing the quest Client of Kourend was removed, the base favour gained from donating buckets was increased to 0.1% per bucket.
20 April 2017
The amount of favour could now be doubled after completion of the new quest Client of Kourend, this allowed for 0.1% favour to be gained for every bucket donated to Hosidius.
8 January 2016
Favour was increased from 0.1% every six buckets donated to Hosidius to 0.1% every two buckets.

Trivia[edit | edit source]

  • Although in RuneScape, sulphurous fertiliser can be created by adding saltpetre to compost, in real life saltpetre contains no sulphur, but is instead a mineral containing potassium nitrate (KNO3).