Panicle and Annabelle hydrangeas bloom on new wood. Globe-shaped blooms start out green and turn white as the season continues. Tree hydrangeas such as the panicle, Tardiva or peegees come into white ...

Now I bet some of you are saying, “What is a smooth hydrangea?” Many of you will recognize it as ‘Annabelle’ hydrangea, an old-fashioned garden plant that is as popular as ever.

That includes popular hydrangea types such as Limelight hydrangeas, and Annabelle hydrangeas ... ‘It may stimulate new growth on the tree just as early frost is moving into an area; thus ...

This time frame is appropriate for Limelight, Quickfire, Burgundy Lace and Annabelle hydrangeas (which is the classic "snowball" type). PeeGee hydrangeas - which produce creamy white flowers in ...