The color blue is pretty rare in nature, but the blue of lobelia (Lobelia erinus) is on the mark. This vibrant, low-growing annual brightens garden beds, borders, pots and even hanging baskets. It’s a ...

Editor’s note: Once a month OSU Extension Master Gardener Volunteers in FranklinCounty profile a plant that occurs naturally in central Ohio. A great variety of blue-flowering perennials predominate ...

Vivid color is a plant characteristic that gardeners often want to see in their flower gardens. One annual plant that is often included for its color is lobelia. Its delicate and dainty blooms of ...

Hawaii is the most isolated landmass on the planet. Because of this, plants and animals that arrived here millions of years ago have made extraordinary evolutionary adaptations, resulting in unique ...