Moss Block – Minecraft Wiki

A moss block is a natural block that can be spread to some other blocks by using bone meal. Moss generates on the floor and ceiling within the lush caves biome. Moss blocks can be obtained by trading with a wandering trader, who may sell 2 moss blocks for 1 emerald. Moss blocks can be mined using any tool or by hand, but a hoe is the fastest way to break it. In Java Edition, using bone meal on a moss block causes nearby blocks with the base_stone_overworld, cave_vines and dirt tags to be convert

Blocks - Minecraft Guide - IGN

On the minecraft wiki it says that moss can spread to cave vines

5 Minecraft Moss block Build Hacks #Shorts

Minecraft Earth:Mossy Sheep – Minecraft Wiki

How to get and use moss blocks in Minecraft 1.19

Moss Block - Wiki Guide

Where to find moss blocks in Minecraft

Tutorials/Skyblock – Minecraft Wiki

How to Get and Use Moss in Minecraft

Moss Block in Minecraft

Block of Emerald – Minecraft Wiki

Moss blocks can be turned into podzol, thus creating an easy dirt

Mossy Stone Bricks - Wiki Guide