How to grow blue lobelia. The appeal of lobelia, other than its vibrant blue flowers, is its masses of small, fan-shaped flowers. The blooms are densely clustered over mounding stems, with its ...

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

The lobelia family is extremely diverse but there are two American natives that are ... both types of lobelias were used by our native Americans to ... so a common name became cardinal flower.

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.

Spent flowers give way to capsules producing small seeds that are dispersed by wind and sometimes water. A generous self-seeder, great blue lobelia, will naturalize in areas with suitable growing ...

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.