Updated: July 30, 2022

Ferns are a group of plants that do not produce flowers or seeds. Instead, they reproduce through spores, which are tiny structures that can be found on the undersides of their leaves. But if you are looking to increase your yield of ferns, you may want to try pollinating them. In this article, we will go over the basics of how to pollinate fern plants.

Choosing the Right Fern

Not all ferns can be pollinated in the same way. It is important to research the specific species of fern you have and determine if it is fertile or sterile. Fertile ferns can produce spores, while sterile ones cannot. If your fern is fertile, you can try pollinating it to increase your yield.

Tools You Will Need

To pollinate your fern plant, you will need a few tools:

  • A paintbrush: Small and soft-bristled brushes work best for fern pollen transfer.
  • A container: To collect spores from the donor plant.
  • A plastic bag: To cover and protect the recipient plant after pollination.

Pollinating Your Fern

  1. Find the spore-producing frond on your donor plant. This frond is usually located near the base of the plant and will have small brown or black dots on its underside.
  2. Cut off the frond with a pair of scissors or garden shears.
  3. Place the frond in a container, spore-side down.
  4. Use a paintbrush to gently brush against the spores on the underside of the frond.
  5. Collect the spores on the brush by tapping it against the side of the container.
  6. Find the recipient plant and locate its reproductive structures, called gametophytes. These structures look like small green bumps on the surface of the soil.
  7. Gently brush the collected spores onto the gametophytes of the recipient plant.
  8. Cover the recipient plant with a plastic bag to protect it from external disturbances.

Tips for Successful Pollination

  • Choose ferns in their reproductive stage: Ferns only produce spores during certain times of the year, so make sure you choose a donor plant that is currently producing spores.
  • Be gentle: Ferns are delicate plants, so be sure to handle them gently when collecting and transferring spores.
  • Use clean tools: Make sure your paintbrush and container are clean and free of any debris or contaminants that could affect the pollination process.

Frequently Asked Questions (FAQ)

How often should I pollinate my fern?

You do not need to pollinate your fern on a regular schedule. Instead, you should pollinate your fern if you want to increase its yield or if you notice that it is not producing spores on its own.

Can I use a different method to pollinate my fern?

While using a paintbrush to transfer spores is the most common method, some gardeners have had success using other methods such as shaking the frond over the recipient plant or using a small fan to blow the spores onto the gametophytes.

How long does it take for my fern to produce spores after pollination?

It can take several weeks to several months for your fern to produce spores after pollination. Be patient and monitor your plant’s progress regularly.

Conclusion

Pollinating your fern can be a simple and effective way to increase its yield. With the right tools and techniques, you can successfully transfer spores from one plant to another and enjoy a higher yield of beautiful ferns.