The weather is finally starting to recover from its winter slump. Leaves are beginning to unfurl on tree branches and flowers are pushing through the soil to soak up some of the increasingly warm sunbeams coming our way. So, soon we’ll be able to spend some time outdoors again without multiple levels of mittens and scarves—back to our gardens and yards we will go. What does the neuroscience tell us about first-rate yard and garden design? It turns out that…