Directional light and foliage problem

Hello everyone. I am having a problem with my directional light. It works fine for all surfaces, except for foliage. For all foliage, I am using the Tree Creator Leaves shader. For all the leaves, the side which is hit by the directional light is perfect. But the side which faces away from the directional light (isn’t directly hit) turns an obnoxious, bright neon green. Adjusting the intensity/color doesn’t help. Any ideas?

Thanks!

Are you using any Image Effects on your camera? I get this with the auto bloom/DoF script