Most naturally occurring blue flowers grow in the world’s temperate zones or climate conditions that fall within USDA zones 4 to 8. A plant’s pigments determine flower colors. There are three ...

These easy-grow flowers add instant color and interest to your garden. Here's how to care for New England asters so they'll ...

Known in English as “baby blue eyes,” nemophila is a spring flower known for its beautiful ... 5.3 million nemophila covering the park’s 4.2-hectare “Miharashi no Oka” (Miharashi Hill ...