Verbena plants are a popular choice for many gardeners due to their vibrant colors and long-lasting blooms. These herbaceous and ornamental plants are easy to grow and propagate, making them a reliable addition to any garden. With around 200 annual and perennial species of verbena grown worldwide, there is a wide variety to choose from, with most species thriving in US hardiness zones 8 – 11.
One of the key benefits of verbena plants is their ability to be propagated from cuttings. Taking cuttings in the spring or summer is a simple process that can result in free, bonus plants for your garden the following year. By following a few basic rules, you can successfully propagate verbena plants and enjoy a continuous supply of these beautiful flowers.
When considering how to grow verbena from cuttings, timing is crucial. Spring cuttings, taken in May or early June, have a high success rate and root quickly. Summer cuttings, taken in August, may root slightly slower but should still be successful before the end of the season. It is important to protect cuttings during their first winter, as they are not able to survive prolonged cold spells, frost, or snow. Providing a sheltered spot in a cold frame, greenhouse, or indoors will ensure the survival of your cuttings.
To take verbena cuttings, start by selecting a healthy plant with plenty of new growth. Cut 4 to 6-inch stems just above a leaf node and remove any leaves except for 1 or 2 at the top of each stem. Dip the bottom inch of each cutting into rooting hormone powder to increase the chances of success. Plant the cuttings in a small pot with well-draining soil and water them carefully. Cover the pot with a clear plastic bag to create a mini greenhouse effect and place it in a warm, sheltered spot.
After 4 to 6 weeks, roots should develop, indicating that the cuttings are ready to be repotted into individual containers. Keep the new plants protected from the cold during the fall and winter, and they will be ready to be moved outdoors in the spring. Verbena cuttings typically flower the following spring and summer, providing you with a beautiful display of colorful blooms.
Overall, taking verbena cuttings is a rewarding and enjoyable gardening activity that can result in a bountiful supply of these stunning plants for your garden. With a little effort and the right conditions, you can successfully propagate verbena plants and enjoy their beauty year after year.