Examine your gaura plants for spent, or old, blooms one or two times each week. Pinch off the faded blossoms just under the flower heads by using your fingers. Alternatively, sterilize a pair of scissors or pruning shears with rubbing alcohol or other household disinfectant, and use the tools snip off the faded blooms.

Does gaura need deadheading?

Gaura has few pest problems. Although deadheading is not necessary, removing some of the flower stems will keep the plant looking more tidy, encourage more blooms and reduce self seeding. If all the flower spikes are cut back at once, it will take 2 to 3 weeks for the plants to start blooming again.

How do you get gaura to rebloom?

To encourage rebloom, cut the plants back for more flowers in a few weeks. In cool summer areas, gaura blooms continuously all summer, especially if plants are deadheaded, and cutting back plants may not be needed then. If not cut back after flowering, gaura forms pink-tinged seed capsules which can be decorative.