For the first step, players should place the 16 dirt in 2 strips of 8, with a single block in-between. Surround these two rows of dirt with blocks on all sides, except for one of the smaller ends.
You are going to need a lot of blocks for this build so you should better get to farming. As for the blocks themselves, you can pretty much use anything. Cobblestone and Wood are the most common ...
This tutorial shows you how to build an easy automatic bamboo farm in Minecraft 1.20+. It’s a compact, survival-friendly design that provides a steady supply of bamboo — perfect for fuel, scaffolding, ...