Configurable Cane Mod — Reference

Affected Blocks

The mod specifically targets two vanilla blocks, allowing them to exceed their natural 3-block limit.

Sugar Cane

Sugar Cane typically requires a block of water (source or flowing) immediately adjacent to the dirt, grass, sand, or red sand it is planted on. With this mod, players can create massive plantations that tower into the sky.

Cactus

Cactus growth is notoriously difficult to manage in vanilla due to its 3-block cap. This mod allows for the creation of massive desert pillars. Note that the vanilla placement rules (no solid blocks adjacent to the cactus) still apply, meaning if a cactus grows into a space next to a solid block, it will still break.