How To Care For Verbena Plant. Water verbena plants at the base to avoid wetting the foliage. Plant your verbena seeds in the winter if you want to grow them from seed.
If you grow it in perennials in your environment then cut back the plant in the fall. Ranging in color from pinks to purples to blues verbena is a seemingly delicate plant that thrives on hot summers and little care. Once established water the plants when they dry out.
Make sure to deadhead your wilted flowers to help boost the life of the plant and encourage new blooms.
The top 1 of the soil should be moist not soaking. Continued to pruning deadhead and faded blooms so that they were blooming in the growing season for a long time. Established plants can be divided in late winter or early spring. Water verbena plants at the base to avoid wetting the foliage.