Updated: July 12, 2023

Weigela plants are popular for their beautiful, trumpet-shaped flowers and attractive foliage. If you have a weigela plant that you love and want to propagate, you’re in luck! Propagating weigela plants is relatively easy and can be done in a few different ways. In this article, we will explore the various methods of propagating weigela plants and provide you with step-by-step instructions on how to do it the right way.

Understanding Weigela Propagation

Before we dive into the propagation process, it’s important to understand the basics of weigela propagation. Weigela plants can be propagated through several methods, including stem cuttings, layering, and division. Each method has its own advantages and success rates, so it’s essential to choose the method that works best for you.

Method 1: Stem Cuttings

Stem cuttings are one of the most common and effective ways to propagate weigela plants. Here’s how to do it:

  1. Choose the right time: The best time to take stem cuttings is during early summer when the plant is actively growing. Look for healthy branches that are free from diseases or pests.

  2. Prepare the cutting: Using a sharp and clean pair of pruning shears, cut a 4-6 inch long stem just below a node. Nodes are where leaves or buds emerge from the stem.

  3. Remove lower leaves: Strip off the leaves from the bottom half of the stem, leaving only a few leaves at the tip.

  4. Dip in rooting hormone (optional): While not necessary, dipping the cut end of the stem in rooting hormone can increase the chances of successful rooting.

  5. Plant the cutting: Fill a small container with well-draining soil or a mix of perlite and peat moss. Make a hole in the soil, place the cutting in it, and gently firm the soil around the stem.

  6. Provide proper care: Place the container in a warm and bright location, but out of direct sunlight. Keep the soil slightly moist, but not overly wet. Mist the cutting regularly to maintain humidity.

  7. Wait for roots to develop: After a few weeks, check for root development by gently tugging on the stem. If you feel resistance, it means roots have formed.

  8. Transplanting: Once the cutting has developed a good root system, transplant it into a larger pot or directly into your garden.

Method 2: Layering

Layering is another effective method of propagating weigela plants. This method involves bending a low-growing branch to the ground and encouraging it to develop roots before separating it from the parent plant. Here’s how to do it:

  1. Select a suitable branch: Look for a flexible branch that is close to the ground and can be easily bent without breaking.

  2. Scrape the branch: Using a sharp knife, make a small cut on the underside of the branch where it touches the soil. This will help encourage root growth.

  3. Bury the branch: Dig a small trench near the parent plant and bury the scraped portion of the branch in it. Leave the tip of the branch above ground.

  4. Secure the branch: Use wire or garden stakes to hold the buried portion of the branch in place.

  5. Provide proper care: Water the buried portion regularly to keep it moist. You can also apply rooting hormone to increase success rates.

  6. Wait for roots to develop: After several months, check for root development by gently tugging on the buried portion of the branch. If you feel resistance, it means roots have formed.

  7. Separate and transplant: Once the buried branch has developed a good root system, carefully cut it from the parent plant and transplant it to its new location.

Method 3: Division

Dividing weigela plants is an excellent method to create multiple plants from a single mature plant. This method is best done in early spring or fall when the plant is dormant. Here’s how to do it:

  1. Prepare the plant: Dig up the mature weigela plant and gently shake off excess soil. This will expose the plant’s root system.

  2. Separate the roots: Use a sharp and clean garden knife or pruning shears to divide the root system into several sections. Each section should have its own set of roots and shoots.

  3. Trim roots and shoots: Trim any damaged or excessively long roots and prune back the shoots to promote new growth.

  4. Plant divisions: Plant each divided section in a prepared hole in well-draining soil in a new location or container.

  5. Provide proper care: Water the newly planted divisions thoroughly and keep the soil consistently moist until they establish themselves.

By following these methods, you can successfully propagate your favorite weigela plants. Whether you choose stem cuttings, layering, or division, remember to provide proper care and attention to ensure healthy growth. Soon enough, you’ll have a beautiful collection of weigela plants to enjoy in your garden!