How to Start an Arborvitae Hedge from Cuttings

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Creating an arborvitae hedge from cuttings is a rewarding way to establish a natural privacy screen or decorative border in your garden. Propagating from cuttings is cost-effective and allows you to clone your favorite mature trees. This guide provides step-by-step instructions to help you successfully start your own arborvitae hedge from cuttings.

Choosing the Right Time and Materials

The best time to take cuttings is late spring or early summer when the plant is actively growing. Select healthy, disease-free branches with new growth that is semi-hard or soft. Gather the following materials:

  • Sharp pruning shears or scissors
  • Rooting hormone (optional but recommended)
  • Small pots or containers with drainage holes
  • Well-draining potting mix or seed-starting soil
  • Plastic bag or propagation dome
  • Water spray bottle

Taking and Preparing Cuttings

Follow these steps to prepare your cuttings:

  • Use sharp scissors or shears to cut a 4-6 inch section from a healthy branch just below a node.
  • Remove the lower leaves to expose the stem, leaving only a few leaves at the top.
  • Dip the cut end into rooting hormone to encourage root development.
  • Fill your pots with moist potting mix and make a hole with a pencil or stick.
  • Insert the cutting into the hole, firming the soil around it.

Creating a Suitable Environment for Rooting

To maximize your chances of success, create a humid environment:

  • Place the pots in a warm, bright location but out of direct sunlight.
  • Cover the pots with a plastic bag or propagation dome to retain moisture.
  • Maintain consistent moisture in the soil without waterlogging.
  • Open the cover occasionally to prevent mold and ensure airflow.

Caring for Your Cuttings and Transplanting

After several weeks, roots should develop. You can check by gently tugging the cutting; resistance indicates root growth. Once well-rooted, follow these steps:

  • Gradually acclimate the new plants to outdoor conditions by removing the cover for increasing periods each day.
  • Transplant the rooted cuttings into a prepared garden bed with rich, well-draining soil.
  • Space the plants approximately 3-4 feet apart to allow for mature growth.
  • Water thoroughly and mulch around the base to conserve moisture and suppress weeds.

Additional Tips for Success

Growing an arborvitae hedge from cuttings requires patience and attention. Keep the soil consistently moist and avoid overwatering. Regularly check for pests and diseases. Prune the hedge to maintain shape and promote healthy growth. With proper care, your new arborvitae hedge will flourish and provide beauty and privacy for years to come.