What is it? It's a silly name, but you can see why Hydrangea arborescens 'Incrediball' earned such a title: at 30cm across, its blooms pack quite a punch, starting out lime green, then maturing to ... Like roses, hydrangeas are classics that gardeners love to plant in their shaded areas for a dash of bold color and beauty.

Understanding the Context

Unfortunately, not all varieties thrive in cold areas, or when they do, they ...