Angelonia, also called summer snapdragon, is an annual plant in cooler climates of US hardiness zones 9 and below. It ...

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 ...

If your annual flowers aren’t exploding with celebratory fireworks of color right now, it may be lack of fertilizer.

Recommended varieties: Cardinal flower (Lobelia cardinalis) is a native wildflower that can thrive in moist soils and shows off scarlet-red flowers that hummingbirds love.

The bright blue flowers of Lobelia siphilitica brighten many perennial beds from July to late September or early October. This hardy native is a clump-forming perennial that sends up a stiff ...

Choose a container that is either red, white or blue and you will need less flowers to make the patriotic point. A deep blue ...

Lobelia is a flowering plant long used as an herbal remedy. Here’s a comprehensive review of lobelia, including its benefits, dosage, and side effects.