Table of Contents
Ligustrum, commonly known as privet, is a popular shrub used for hedges and privacy screens. When it matures, dividing and transplanting it can rejuvenate the plant and improve its health. Proper techniques ensure the plant’s survival and promote vigorous growth.
Tools and Materials Needed
- Sharp pruning saw or loppers
- Garden spade or shovel
- Garden fork
- Pruning shears
- Mulch and compost
- Watering can or hose
Preparing for Dividing
Choose a cool, overcast day to reduce stress on the plant. Water the shrub thoroughly a day before dividing to soften the soil and make digging easier. Mark the plant’s outline to plan your division.
Assessing the Plant
Examine the mature Ligustrum for natural divisions or clumps. Look for areas where the plant can be separated without damaging the main root system. Identify healthy sections with vigorous growth.
Dividing the Ligustrum
Carefully dig around the base of the plant, loosening the soil. Use a garden fork to lift the entire root ball if possible. If not, cut the root ball into sections using a sharp saw or loppers, ensuring each section has roots and foliage.
Dividing Techniques
- Natural division: Gently separate naturally formed clumps within the plant.
- Manual cutting: Use a saw or loppers to divide the root ball into manageable sections.
Transplanting the Divided Sections
Prepare new planting sites by digging holes twice as wide as the root balls. Improve soil with compost and organic matter. Remove any damaged roots and prune the foliage to reduce water loss.
Planting Process
- Place each section into the prepared hole, ensuring the top of the root ball is level with the soil surface.
- Fill the hole with soil, gently firming it around the roots.
- Water thoroughly to settle the soil and eliminate air pockets.
Aftercare and Maintenance
Mulch around the transplanted sections to retain moisture and suppress weeds. Keep the soil consistently moist but not waterlogged. Avoid fertilizing immediately; wait until the plant shows signs of new growth.
Prune lightly to shape the plant and remove any damaged or diseased branches. Monitor for pests and diseases, and provide support if necessary during the establishment period.
Tips for Success
- Divide during the active growing season, typically in early spring or fall.
- Use sharp tools to prevent root damage.
- Ensure proper watering, especially during dry periods.
- Be patient; it may take a full growing season for the transplanted sections to establish fully.
With proper care, dividing and transplanting mature Ligustrum can rejuvenate your landscape and create healthy, thriving plants for years to come.