How to Propagate Davallia tyermannii

by

From One to Many: The Easy Art of Propagating the Squirrel’s Foot Fern

The Squirrel’s Foot Fern, scientifically known as Davallia tyermannii, is a charming and unique addition to any indoor plant enthusiast’s collection. Its fuzzy, brown rhizomes, resembling miniature squirrel feet, are what give it its catchy name. But what if you want to share this beauty with others or simply expand your own fern collection?

Fear not, for the Squirrel’s Foot Fern is surprisingly easy to propagate! This article will guide you through two simple methods, ensuring you can easily create new plants from your existing one.

1. Division: A Quick and Easy Way to Multiply

The simplest way to propagate your Squirrel’s Foot Fern is by division. This method involves separating the rhizomes and their attached fronds into smaller groupings.

Here’s how:

  1. Choose a Healthy Plant: Select a plant that has several rhizomes with well-developed fronds.
  2. Gently Remove: Carefully remove the plant from its pot, being careful not to damage the rhizomes.
  3. Locate the Divisions: Look for natural points where the rhizomes are branching. These are the ideal locations for separation.
  4. Separate Gently: Use a clean, sharp knife or scissors to cut the rhizomes at the branching points. Ensure each division has at least one healthy frond and a few rhizomes.
  5. Pot Up: Plant each division in a separate pot filled with a well-draining potting mix. Water thoroughly.

2. Spore Propagation: A More Challenging but Rewarding Method

For those seeking a more challenging and rewarding experience, spore propagation is an option. This method involves growing new plants from the spores produced on the undersides of the fern’s fronds.

Here’s how:

  1. Harvest Spores: Identify mature fronds with brown, powdery spots on their undersides. These spots contain the spores.
  2. Spore Collection: Gently scrape the spores onto a piece of paper using a spoon or a dull knife.
  3. Sterilize the Growing Medium: Mix equal parts peat moss and perlite and sterilize it in the oven at 180°C for 30 minutes.
  4. Seed the Spores: Distribute the spores thinly over the sterilized medium in a sterile tray or container.
  5. Maintain High Humidity: Cover the tray with a clear plastic lid or cling film to create a humid environment.
  6. Patience is Key: Spore growth takes several weeks to a few months. Keep the growing medium moist but not soggy.

General Tips for Success:

  • Choose a well-draining potting mix.
  • Provide indirect sunlight, avoiding direct sunlight.
  • Water thoroughly when the top inch of soil feels dry.
  • Maintain high humidity levels, especially for spores.
  • Fertilize lightly every few weeks during the growing season.

With a little patience and care, you can easily multiply your Squirrel’s Foot Fern using divisions or spores. Enjoy the beauty and charm of this unique plant, both in your own home and by sharing it with others.