Table of Contents
Asparagus fern (Asparagus setaceus) is a popular houseplant known for its delicate, feathery foliage. Many gardeners enjoy propagating it from cuttings, but storing these cuttings over winter can be challenging. Proper storage ensures healthy growth when the growing season returns. This guide provides step-by-step instructions on how to store asparagus fern cuttings during the colder months.
Preparing the Cuttings for Storage
Before storing, select healthy, vigorous cuttings from your asparagus fern. Each cutting should be about 4 to 6 inches long and have at least two or three leaf clusters. Remove any lower leaves to prevent rot and to facilitate rooting later. Allow the cuttings to callus for a day or two in a shaded, dry area to reduce the risk of rot during storage.
Methods of Storage
1. Dry Storage
Lay the cuttings on a paper towel or newspaper in a cool, dry, and well-ventilated space. Keep them away from direct sunlight and moisture. This method is suitable if you plan to root the cuttings indoors in the spring.
2. Refrigeration
Wrap the cuttings in slightly damp sphagnum moss or moist paper towels. Place them in a plastic bag or airtight container to maintain humidity. Store the container in the refrigerator at around 40°F (4°C). Check periodically to ensure the moss or paper remains moist but not soggy. This method can preserve cuttings for several weeks.
Additional Tips for Successful Storage
- Label your cuttings with the date and source to keep track of their age.
- Avoid storing in areas with fluctuating temperatures or direct sunlight.
- Inspect stored cuttings regularly for signs of mold or rot and remove any affected pieces.
- Ensure proper air circulation around stored cuttings to prevent fungal issues.
Transplanting the Cuttings in Spring
When the risk of frost has passed, remove the cuttings from storage. Plant them in well-draining soil, and water thoroughly. Keep the soil moist but not waterlogged. With proper care, your asparagus fern cuttings will develop roots and grow into healthy plants for the growing season.