Last weekend I discovered a unique treasure of North Carolina: The Flowering Bridge of Lake Lure. In 2013, a group of volunteers received approval from the state to convert a decommissioned old bridge into twelve themed, landscaped gardens. There are now 30 gardens with over 2,000 species of plants across the bridge and surrounding areas. As an added plus, the unique climate of the gorge extends the blooming seasons of many plants. It seemed like everything was in bloom.  Along with the flowers, the view from the bridge is stunning. Upstream stands the majestic Chimney Rock. Downstream the water collects in Lake Lure, a deep blue gem in the Blue Ridge Mountains.  As I toured the gardens…