Transparency Issue

Hello I am adding grass and other foliage in the BGE and every time I play the game they end up looking like this:


The plane behind the front is clearly visible, showing the bottom edge of the plane. Any way to fix this? Here are the texture and material panels:



Never let semi-transparent planes intersect each other. This simply does not work.

Use alpha clipping instead of opaque. Multiple opaque textures will cause this, whereas clipping will stop this from happening.