Arborea is an environment creation toolkit and asset library for Blender. It provides a dedicated browser and pie menus to access nearly 800 nature assets, alongside a procedural scattering system and geometry node generators. The toolset includes generators for vines, ivy, and snow, which can be procedurally grown or manually drawn. The scattering system supports pattern distribution, slope controls, camera culling, multi-emitter setups, and viewport masking for performance optimization. Users can adjust materials directly, switch between seasonal variations, and apply automated wind animation out of the box. Manual brush tools allow for painting, moving, combing, and scaling scattered instances.