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CropsNH Mutation Calculator
GTNH 2.9 Beta 2 Β· v2.0.91 Β· Soil = block under the middle (cross-crop) stick
v2.0.91 Β· daily build 609
βŒ‚ Home πŸ“Š Production πŸ“– Guide πŸ“‹ Changelog
Mode
Parent Crops (2–4)
Crop List
πŸ”
Soil Stack (under cross-crop stick)
Layer layout (from top):
y+0 Crop stick (TileEntity)
y-1 Soil block β€” checked by getSoilTypes()
y-2 Block under soil β€” checked by BlockUnderRequirement
Both must be valid for crop to grow/breed
Seed stats don't affect mutation odds.
Once parents reach β‰₯80% growth they stay there while breeding β€” you're not harvesting. Growth only matters for the initial ramp-up. Probability depends only on parent species, pool memberships, and soil.
Environment
Environment affects nutrient score β†’ crop growth speed and health. It does not affect mutation probability. At 31/31/31 with mature parents, these only matter for keeping crops healthy enough to keep breeding.
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Select mode and crops to begin
Choose "Parent β†’ Results" to see what two crops can produce, or "Find Path to Target" to discover the breeding chain to any crop.