We Value Your Privacy

We and our partners use technology such as cookies on our site to personalise content and ads, provide social media features, and analyse our traffic. Click below to consent to the use of this technology across the web. You can change your mind and change your consent choices at anytime by returning to this site.

Update Consent
Loading ...

Is the lobelia plant an annual or a perennial?

Updated July 19, 2017

Lobelia is a perennial plant that is often considered an annual because growing conditions must be perfect for it to survive and flower another year. More than 360 species of lobelia are grown as annuals, perennials or shrubs.

Loading ...

Lobelia erinus

The trailing lobelia (Lobelia erinus) -- also known as "Cambridge Blue" -- is the plant most commonly found growing along the edge of the flower bed. It may be treated as a perennial or an annual plant, depending on the climate of the location in which it is grown. With perfect growing conditions, it will grow year after year. After cold winters it will die after flowering and setting seeds.

Lobelia siphilitica

The great blue lobelia (Lobelia siphilitica) is considered a perennial herb. It has erect stems, ranges from 60 to 90 cm (2 to 3 feet) in height, and flowers in late summer.

Lobelia inflata

Lobelia inflata is considered a poisonous annual plant. It is said that people once chewed and smoked the leaves of the Lobelia inflata. This type of lobelia can survive in poor soil.

Loading ...

About the Author

Patrice Campbell, a graduate of Skagit Valley College, has more than 20 years of writing experience. She has worked as a news reporter and features writer for the "Florence Mining News" and the "Wild Rivers Guide," penned promotional material for various businesses and charities, and written for various websites.

Loading ...