Fertile Soil
Fertile Soil icon
Release date 24 July 2006 (Update)
Members Yes
Level 83
Spellbook Lunar
Type Skilling
Experience 87 Magic + 18 Farming
Runes 15 Earth
2 Nature
3 Astral
Quest Lunar Diplomacy
Fertile Soil
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Fertile Soil treats the targeted Farming patch with supercompost and 18 farming experience is granted. Supercompost is not needed and the spell can be cast even after the farming patch has something growing in it; however once the plants have fully grown, the spell can no longer be cast, and players will instead receive the message, "Composting it isn't going to make it get any bigger." As with all Lunar Spells, the quest Lunar Diplomacy must be completed to cast this spell. It is strongly suggested to use an earth staff when casting the spell. If you use the spell on anything but a farming patch, your character will say "Um...I don't want to fertilise that!"

This spell cannot be cast on the jade vine patch. Horacio will say "Oi! Don't you be fiddling with Magic in my garden! I'm an organic gardener, me!"

Attempting to cast this on a compost bin will yield the following message "No, that would be silly."

Casting Fertile Soil on a farming patch near Seers' Village is one of the Seers' Village Elite Tasks.


15Earth rune2Nature rune3Astral rune2,575
Combo runes
2Nature rune3Astral rune15Dust rune15,175
2Nature rune3Astral rune15Mud rune14,755
2Nature rune3Astral rune15Lava rune13,735
2Nature rune3Astral runeMud battlestaff2,290
2Nature rune3Astral runeStaff of earth2,290
15Earth rune1.8Nature rune3Astral runeNature staff2,490
2Nature rune3Astral runeElemental battlestaff2,290
2Nature rune3Astral runeMystical staff (75)2,290
2Nature rune3Astral runeLava battlestaff2,290

This spell is more expensive than a bucket of supercompost by 1882 coins, assuming the caster is wielding an earth, lava, or mud staff.

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