Hydrangeas start their beautiful display in May in Louisiana and the rest of the southeastern United States. A longtime staple of home gardens, hydrangeas are some of the most gorgeous blooming shrubs for the South.
There are hundreds of cultivars of about 70 species of hydrangeas found around the world. The common bigleaf hydrangea (Hydrangea macrophylla) — with its large, showy flowers and tradit…
