Delverium Fertiliser: Basic and Enhanced Recipes for Faster Crops

Updated October 4, 2026 · Delverium Guide

The community reference lists Fertiliser as 1 Smelly Gunk plus 1 Straw and Enhanced Fertiliser as 1 Bone, 1 Blood Sac and 1 Fertiliser. Their listed growth-speed increases are 100% and 150%; neither recipe lists a crafting station.

Early Access · community item references collected October 4, 2026 UTC; loadout choices are recommendations, not measured DPS rankings

Choose basic or enhanced fertiliser

The table reports the reference's increase, not a guaranteed harvest time or a final growth multiplier after watering and other effects. The recipe station fields are empty; do not invent a Stove or Furnace requirement.

Use it on a growing crop

1. Till soil and plant the intended seed.
2. Prepare Fertiliser from the correct ingredients.
3. Apply it to the seed or immature crop, following the current selected-item action.
4. Allow the crop to reach maturity, then harvest with an appropriate tool or melee weapon.

Watering is an optional separate growth aid. Fertiliser does not replace planted seeds, and using a Hoe on an immature crop can destroy it.

Build the ingredient route

Zombies supply Smelly Gunk, Skeletons supply Bone, and Blooderflies or Mosquitos supply Blood Sacs in the item references. Grass supplies Straw. The ingredient collection guide combines these targets; reserve the basic fertiliser needed by the enhanced recipe rather than applying every unit immediately.