How to Randomly Scatter Debris like rocks, grass etc., using Particles in Blender (https://www.katsbits.com/tutorials/blender/debris-scatter.php) (extended tutorial)
Manually adding debris to environments is tedious and time-consuming (although providing greater placement control). Instead debris can be randomly scattered across a given surface automatically or dynamically using Blenders
Particle System. Video accompanies the "
How to scatter debris using Particles (https://www.katsbits.com/tutorials/blender/debris-scatter.php)" tutorial.