Coca
Coca grows wild in Plains and Forest biomes, with roughly a 2% chance per chunk to spawn a patch (it will never spawn in a Cold, Hills, or Sparse-type biome). Each patch is a cluster of already fully-grown plants scattered around a point, and will only take root on grass.
Crop generation can be toggled off via the [config], so if you can't find any, it may be disabled.
If you don't want to search for it, Coca Seeds can also be bought from a [Herbalist Villager] for 5-10 emeralds.
Once planted, Coca grows the same as other crops, requiring sun, light and irrigated farmland.
Unlike other crops though, Coca keeps growing once it hits full maturity, it will start a new segment above it, up to three high.
Only fully-grown segments drop anything worth harvesting - each one yields 2-6 Coca Leaves when broken. The bottom segment always drops a seed so you can replant, but upper segments only have a 50% chance to drop a seed, and only once they're fully grown.
Craft Cocaine Powder with 1 Dried Coca Leaf.
Fill an empty [Syringe] with Cocaine Powder and a Water Bucket to get a Cocaine-filled Syringe.
9 Coca Leaves give 3 Dried Coca Leaves.
Coca Tea can be crafted in a [Vat], 7 Coca Leaves with 4000mb of Water gives 4000mb of Coca Tea.
