Bonemeal

item game:bonemeal · from betterruins

Great for plants

Used in (2)

Filters

Recipe	Category	Ingredients → output
Terra preta (Item Recipe)	grid	Compost + Powdered charcoal ×2 + Bonemeal ×2 + Farmer's Blueprint → Terra preta
Terra preta (Item Recipe)	grid	Compost ×2 + High fertility soil + Powdered charcoal ×2 + Bonemeal ×8 + Farmer's Blueprint → Terra preta ×3

Found in structures (3)

Structure	Kind
university	storystructure
largeruins-0405-vil-o7	structure
largeruins-0607-sirayne-o7	structure

This confirms the schematic(s) contain this code somewhere, not where or how many times -- the per-instance block-entity decoding used for tapestries isn't run for every content type.