There are several varieties of Lobelia, but it is best known as a compact, profusely flowering bedding plant with a sea of small blue, purple or white flowers, perfect for hanging baskets, borders and window boxes.
The genus Lobelia encompasses a large number of species, the most commonly cultivated of which Lobelia erinus , better known as the trailing or bedding lobelia. These annuals originate from Southern Africa and are prized for their delicate growth habit and abundant blooms. Lobelias produce numerous small flowers in shades of blue, purple, white, and pink, often with a contrasting eye, creating an airy and playful effect in plantings. Thanks to the varied growth habits, there are compact varieties that form cushion-shaped clumps and trailing varieties ideal for window boxes and hanging baskets.
Lobelias are easy to grow and thrive in sunny to partially shaded locations with fertile, well-drained soil. They bloom profusely throughout the summer and require little maintenance other than regular watering and occasional pruning to prolong flowering. Their delicate flowers and versatility make lobelias popular plants for borders, edging, window boxes, and pots, where they add color and a light, graceful appearance.
