Panicle describes the cone-shaped flowers of two hydrangea species. Botanical  terminology uses the word panicle to describes the complicated structure of these hydrangea flower heads - the cones of flowers we love in our midsummer gardens. We'll tell you more about that and explain what helps them antique their best shades of rose.

We've asked Mariana DiVita to explain the differences between types of hydrangeas. Experts say there are 25 to 80 different species of hydrangeas, but for the average gardener 6 are the most popular. Each species has different cultural requirements - no matter your garden or garden style there is a hydrangea for you!

Mariana DiVita says, "If the mophead hydrangea is the Diva Queen of the garden, then I would say the oakleaf hydrangea is King." One reason she loves oakleaf hydrangea is it's not just a one season wonder. It has all season interest and she'll explain those assets right here.

Dear hydrangea pilgrim, you're freed! You don't have to prune your hydrangea. There are a few circumstances when you'd want to ask yourself, "is it necessary to prune my hydrangea? We'll discuss them right now.