JUNGLE LOG

Here is the one wood on his sheet with a job only it can do: cocoa pods grow on jungle logs and on nothing else. Put a jungle log in a wall at home, stick a bean on the side of it, and you have a cocoa farm for cookies and brown dye without living in a jungle. A handful of logs is enough for that, and a handful is exactly what 1 emerald buys: 8 at a time, 4 times before the offer shuts.

No recipe in Java 26.2 produces it: it is gathered from the world rather than made. The biome it comes from is the least pleasant on the list to gather in. Jungles are dense, dark at ground level, full of vines and giant trees four blocks thick that keep going long after you thought the trunk had ended, and finding one at all can take a long ride.

One merchant, one row, one price. The Wandering Trader sells jungle logs from his rare stock at 1 emerald for 8, a figure written into his trade table rather than rolled when he spawns, so shopping around gains you nothing.

The village professions ignore jungle wood entirely. There is no tier of any job that sells it and none that buys it, which also means no discount from curing a zombie villager and no reputation that makes it cheaper. The trader has no reputation system at all. He will not take logs off your hands either, so this is a purchase and nothing else.

He asks 1 emerald for 8, which works out at well under an emerald each, and 4 of the other 75 come cheaper. Price is the easy part: he draws a rare slot from a shared pool, so catching one that happens to be carrying jungle log is the real constraint.

The Wandering Trader asks 1 emerald for 8 jungle logs. 8 of the 72 villagers that pay emeralds, emptied out:

a jungle boat against 26 potatoes for the same 1 emerald, 26 times the carrying, and the shortest wait is the Shepherd at 37.5 real seconds of shelf, gathering not counted.

He shows up unasked. The Wandering Trader spawns near wherever you are playing, two leashed llamas trailing behind, and stays for the better part of an hour before leaving for good. Nothing in a village produces him and nothing in a village steers him: no workstation, no profession, no tiers to climb.

The offer runs one direction. Jungle logs are not among the six things he buys, so a jungle base with more wood than it knows what to do with still has no customer. His llamas are worth a word too, since players go after them for the leads: hit one and it spits at you, and the merchant himself carries on selling as if nothing happened.

His inventory is whatever the roll gave him at the moment he spawned, which settles the usual question: a trader without the jungle row will never grow one. Where it is there, it allows 4 trades for 32 logs and then locks for good, because he restocks nothing. Name tag him if you want to spread that out. A named mob does not despawn, so the merchant and his remaining offers stay exactly where you left them, and you can come back with the emeralds you did not have on you the first time.

One trade is usually the right amount. 8 logs for 1 emerald covers a cocoa wall and a few decorative blocks, and cocoa beans replant themselves out of their own harvest, so the wood never needs replacing. Take all 4 uses if you are building in jungle wood, which comes to 32 logs for 4 emeralds.

For anything bigger the maths turns against you fast: 8 trades and 8 emeralds per stack, more slots than one merchant has. Buy the starter logs, then go and get saplings, because four jungle saplings in a square grow the giant version and one of those is worth a shopping trip.

Also on the wandering trader's list: oak log, spruce log, cherry log, mangrove log, pale oak log, enchanted iron pickaxe. None of the wood rows undercut each other, so buy the one whose biome you are furthest from.

Jungle logs are the only block cocoa will grow on. Plant a cocoa bean against the side of one and it ripens through three stages into more beans, which makes a jungle log the whole infrastructure of a brown dye and cookie farm.

The trees themselves come in two sizes. A single sapling gives an ordinary tree; four planted in a square give the giant version, tall enough that the top is out of reach without building up, with vines down the sides.

The wood is the odd one visually: pale planks with a dark bark, so a jungle build reads differently depending on whether you strip the logs or leave them. Four logs give three jungle wood blocks.

A jungle sapling grows alone into a small tree, or with 3 more in a square into a giant jungle tree. Cocoa beans grow on Jungle Logs, so a jungle farm pays in brown dye as well as wood. The wandering trader's 8 logs per emerald are the fallback: How to Build a Tree Farm in Minecraft.