annual lobelia

Is Lobelia Erinus A Perennial?

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Is Lobelia Erinus A Perennial? Edging lobelias (Lobelia erinus) and their hybrids are tender perennials grown as warm-weather garden annuals. Often grown as container and edging plants, they can have bushy or trailing habits. Do Lobelia come back every year? Lobelia in winter will die back no matter which variety you have. However, the annual

Can You Cut Back Trailing Lobelia?

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Can You Cut Back Trailing Lobelia? Can you cut back trailing lobelia? Yes. Cutting back lobelia plants improves their appearance and health . It also encourages the plant to produce more flowers over a longer period of time. The three types of pruning that benefit lobelia plants are removing spent flowers, pinching, and cutting back.