Tree Growing Simulator Mod aims to provide players an easy way to make your saplings grow better. To increase the growth of saplings faster and faster, what you need to do are just running and dancing around them. Sprinting or crouching near those trees to make it grow sounds extremely easy to you. Because this mod has senses sprinting and around saplings around the trees by default, in case you want to experience other sensitivity, tree growing simulator mod also features an option in congig file to accommodate your needs.
Moreover, there are show bonemeal particles every time is accelerated, this can be disabled in the config. Those features hoped to make this skyblock game more interesting.
See also: Mod that adds more trees to the game