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Skimmia is a popular evergreen shrub valued for its fragrant flowers and vibrant berries. Propagating skimmia from cuttings is an effective way to expand your garden. Proper storage of cuttings ensures they remain healthy and viable for future planting. This guide provides detailed steps on how to store skimmia cuttings effectively.
Preparing Skimmia Cuttings
Before storing, select healthy, semi-hardwood cuttings in late summer or early autumn. Each cutting should be about 10-15 cm long with at least two leaf pairs. Remove the lower leaves to prevent rot and reduce moisture loss. Dip the cut end in rooting hormone to encourage root development.
Methods of Storage
Proper storage methods help maintain the cuttings’ viability until planting. You can choose between refrigeration, moist sand, or cold frame storage depending on your timeline and resources.
Refrigeration
Wrap the prepared cuttings in a damp paper towel or place them in a plastic bag with some moist peat moss. Store in the vegetable crisper of your refrigerator at around 4°C (39°F). Check periodically to ensure moisture levels are maintained and prevent mold growth.
Moist Sand Method
Bury the cuttings in a container filled with moist, sterile sand. Cover the container with plastic wrap to retain humidity. Store in a cool, dark place such as a cellar or garage. This method keeps cuttings moist and dormant until planting.
Cold Frame Storage
If you have a cold frame, place the cuttings in pots filled with moist soil or compost. Cover with a clear lid or plastic to create a mini greenhouse environment. This method provides natural cold conditions and light for the cuttings to stay viable.
Monitoring and Maintenance
Regularly check stored cuttings for signs of mold, drying, or rot. Maintain appropriate moisture levels and ensure good airflow. If using refrigeration, remove cuttings periodically to inspect their condition and re-moisten if necessary.
Transplanting Stored Cuttings
When ready to plant, remove the cuttings from storage and place them in a pot with well-draining soil. Keep the soil moist and provide indirect light. Gradually acclimate the young plants to outdoor conditions over several weeks. Transplant them into your garden once they establish strong roots.
Tips for Success
- Use sharp, clean tools to make cuttings.
- Apply rooting hormone to improve success rates.
- Maintain consistent moisture levels during storage.
- Label your cuttings with date and source for easy identification.
- Plan storage time based on your planting schedule to ensure viability.
Storing skimmia cuttings properly maximizes your chances of successful propagation. With careful preparation and maintenance, you can enjoy a lush, flowering skimmia in your garden year after year.