Fiber Filler

Tool

A filler ingredient used in a variety of fertilizers.

Notes

**Fiber Filler** is a crafting ingredient used primarily to produce a variety of fertilizers, including Berry Extract, Blood Meal, Camas Ash, Compost, Hide Ash, Pelt, and Phosphate fertilizers. As a filler, it adds a modest boost of Nitrogen (+0.3), Phosphorus (+0.4), and Potassium (+0.2) per use. Because it is an ingredient in nearly all fertilizer recipes, stocking a steady supply keeps the farm producing—run low on filler and fertilizer production grinds to a halt.

Notes are AI-generated and may be imprecise.

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Basic (none)Basic Upgrade (−10% cost · −5% labor · −25% time)Advanced (none)Advanced Upgrade (−10% cost · −10% labor · −35% time)Modern (none)Modern Upgrade (−15% cost · −10% labor · −50% time)Specialty (none)Fertilizers Upgrade (−5% cost · −25% time)

Fertilizers level 0Skill level changes labor only.Reset to base

Quantity to craftScales ingredients, labor, time, output & total raw by the number of crafts.

Ingredients

Ingredients for this recipe

Ingredient	Qty	Type
Plant Fibers	15	item
Dirt	1	item

Byproducts (garbage)

Garbage byproducts of this recipe

Material	Qty / craft
Bio Residue	0.12

Crafting waste collects in the station's garbage output and must be hauled away or recycled — see the Garbage & Recycling guide.

Crafting

Crafting stats

Labor	15 calories
Craft time	0.3 min
Throughput	≈ 200 Fiber Filler / hour (base)

Recycling & waste

• 1× Bio Residue

The same salvage value leaks out as garbage when this item is consumed in crafting.

How garbage, sorting & recycling work

Total raw to craft this

Recompute for my setup

• 240× Cotton Boll
• 8× Electronic Scrap

Categories

• Fertilizer
• Fertilizer Filler
• Ingredient
• Product

Obtained from

• Fiber Filler

Used in

• Berry Extract Fertilizer
• Blood Meal Fertilizer
• Camas Ash Fertilizer
• Compost Fertilizer
• Hide Ash Fertilizer
• Pelt Fertilizer
• Phosphate Fertilizer

• Synthetic Phosphate Fertilizer

See also

Composite FillerPulp Filler