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Skimmia is a popular evergreen shrub valued for its fragrant flowers and vibrant berries. Over time, it can become crowded, leading to reduced growth and flowering. Knowing when and how to divide your Skimmia can rejuvenate the plant and promote healthier growth.
Understanding When to Divide Your Skimmia
The best time to divide Skimmia is during its dormant season, typically in early spring or late autumn. Dividing during these periods minimizes stress and allows the plant to establish quickly in the growing season.
Signs That Your Skimmia Needs Dividing
- The shrub has become too dense and overcrowded.
- Branches are crossing or competing for space.
- Flowers and berries are significantly reduced.
- The plant shows signs of poor health or stunted growth.
Tools and Preparations
- Sharp garden spade or fork
- Pruning shears
- Gloves for protection
- Compost or soil conditioner
Step-by-Step Technique for Dividing Skimmia
Follow these steps for successful division:
1. Prepare the Plant
Water the Skimmia thoroughly a day before dividing to reduce stress and make digging easier.
2. Dig Around the Plant
Use a spade or fork to carefully dig around the root ball, creating a wide circle to loosen the plant from the ground.
3. Lift and Divide
Gently lift the plant out and divide it into smaller sections using a sharp spade or pruning shears. Each section should have healthy roots and shoots.
4. Replant the Divisions
Plant each division in a prepared hole with well-draining soil. Water thoroughly and add compost or soil conditioner to support growth.
Post-Division Care
Keep the newly divided plants well-watered during the first growing season. Mulching around the base helps retain moisture and suppress weeds. Prune lightly to shape and remove any damaged roots.
Additional Tips for Healthy Skimmia
- Divide every 3-4 years to maintain vigor.
- Avoid dividing during extreme heat or cold.
- Ensure proper watering and fertilization for best results.
Dividing your Skimmia can be a rewarding process that revitalizes your garden. With the right timing and techniques, you can enjoy a lush, healthy shrub for years to come.