Grass Particle System is Sideways - Blender Stack Exchange
Particles are on the wrong side. I have hit the button on group density to flip it and messed around with the weight paint but still cannot figure out how to flip
eevee render engine - Hair particle system rotation is not working - Blender Stack Exchange
Particle Edit Mode — Blender Manual
How to use a particle system in Blender to scatter objects - Artisticrender.com
Problems With Particle Rotation - Particles and Physics Simulations - Blender Artists Community