Plus, tips from a designer.Credit: Laurey W. Glenn; Styling: Buffy Hargett MillerWhen the weather would turn crisp, and the leaves became colorful, one memory from years ago that always comes to mind is my grandmother’s impeccable choice of pumpkins and gourds. When visiting her home in the fall, I would always notice and marvel at how her displays throughout her home gave it a warm, welcoming feel. Her gourd centerpiece accented her dining room…