This mod will add six new realistic trees to the game, they grow like real trees, they come in different shapes, they can grow around obstacles, the growth rate depends on the biome and temperature.
Each new tree has its own seed with its own craft, it sits in the same way as an ordinary tree.
The author pointed out what can be changed in the config file to replace the game trees with the trees from the mod.
To do this, change the worldGen parameter from false to true, file: .minecraft\config\dynamictrees.cfg
The tree starts growing from a small sprout, gradually increasing, branches grow, the trunk becomes wider, in general, watch the accelerated growth video below.
These trees will not grow in the dark, the leaves that are not exposed to the sun will die, the tree itself may begin to rot.
If you walk on foliage, you will start to fall inward, if you fall on foliage, you will not take damage, but the leaves will break.
Trees have a root system that can be used as bone meal, potions can be used on trees, some will kill the tree, others will speed up growth.
Breaking the bottom block will break the whole tree, a certain amount of wood will drop from it.
Mod Review - Youtube video
How to add mod to Minecraft game?
Install Minecraft Forge
Download and unzip the archive
Transfer the dynamictrees 1.12.2-0.9.15 file to the .minecraft/mods folder