The seed is considered a good luck charm, even though it is toxic if eaten. Where to Plant a Red Buckeye Tree Because the red buckeye tree tolerates shade, it is a good understory tree or shrub in ...

Red flowers like the red buckeye, Eastern red columbine, and red yucca are always great choices. But also consider vining plants like the crossvine, or shrubs like bearberry, for more variety.