Propagating Goldfish Plant: How to Successfully Multiply by Corms

Propagating Goldfish Plant: How to Successfully Multiply by Corms

Are you looking to expand your collection of goldfish plants? Propagating them through corms is a simple and effective way to multiply your plants. In this article, we will discuss the step-by-step process of propagating goldfish plants using corms, ensuring successful growth and multiplication of these unique and vibrant plants. Whether you are a beginner or an experienced gardener, this guide will provide you with all the information you need to successfully propagate your goldfish plants.

Understanding Goldfish Plant Corms

What are corms?

Corms are modified underground plant stems that store nutrients and energy for the plant. They are similar to bulbs, but instead of layers, corms are solid structures. Goldfish plants produce corms as a method of propagation, allowing them to multiply and spread.

Benefits of propagating with corms

Propagating goldfish plants using corms is a reliable and efficient method. Corms contain all the necessary nutrients and energy for the new plant to grow, making it easier for the propagation process to be successful. Additionally, corms are hardy structures that can withstand adverse conditions, ensuring the survival of the new plant.

How corms differ from other propagation methods

Compared to other methods such as seeds or cuttings, propagating with corms is quicker and more straightforward. Corms already contain the genetic material needed to produce a new plant, eliminating the need for rooting or germination. This makes corm propagation a preferred method for those looking to multiply their goldfish plant collection efficiently.

Preparing for Propagation

When propagating Goldfish Plants using corms, it is important to start with healthy corms, choose the right potting mix, and provide optimal growing conditions.

Selecting healthy corms

Before starting the propagation process, ensure that you select healthy corms that are free from any signs of disease or damage. Look for corms that are firm and plump, as these are more likely to successfully produce new growth.

Choosing the right potting mix

To promote successful propagation, it is essential to use a well-draining potting mix that is rich in nutrients. A mix of peat moss, perlite, and sand is ideal for Goldfish Plants, as it provides the right balance of moisture retention and aeration.

Providing optimal growing conditions

Goldfish Plants thrive in bright, indirect light and prefer temperatures between 65-75°F. To ensure successful propagation, place the corms in a warm, sunny location with consistent moisture levels. Regularly mist the corms to maintain humidity and prevent them from drying out.

By following these steps and providing proper care, you can successfully propagate Goldfish Plants using corms.

Propagating Goldfish Plant with Corms

The goldfish plant, also known as Nematanthus gregarius, is a popular houseplant known for its vibrant orange flowers that resemble goldfish. One of the most effective ways to propagate this plant is through corms. Corms are bulb-like structures that store nutrients and energy for the plant, making them ideal for propagation.

Step-by-step guide to propagating with corms

  1. Selecting healthy corms: Choose corms that are firm, plump, and free from any signs of damage or disease.
  2. Preparing the corms: Remove any excess soil from the corms and let them dry out for a few days to promote callusing.
  3. Planting the corms: Plant the corms in a well-draining potting mix, making sure to bury them just below the surface.
  4. Watering and care: Keep the soil consistently moist but not waterlogged, and place the plant in a warm, humid environment with indirect sunlight.
  5. Monitoring growth: Within a few weeks, you should start to see new growth emerging from the corms.

Common mistakes to avoid

  • Overwatering: Goldfish plants are susceptible to root rot, so be careful not to overwater them.
  • Planting too deep: Planting the corms too deep can inhibit growth, so make sure they are just below the surface.
  • Neglecting humidity: Goldfish plants thrive in humid environments, so misting the plant regularly can help promote growth.

Tips for successful multiplication

  • Divide corms: Once the plant has matured, you can divide the corms to create multiple plants.
  • Use rooting hormone: To encourage faster root growth, consider using a rooting hormone when propagating with corms.
  • Provide adequate light: Goldfish plants prefer bright, indirect light, so make sure to place them in a location where they can receive plenty of sunlight.

By following these steps and tips, you can successfully propagate your goldfish plant using corms and enjoy a thriving collection of these beautiful and unique houseplants.


In conclusion, propagating a Goldfish Plant by corms is a simple and rewarding process that can be easily done by both beginners and experienced gardeners. By following the steps outlined in this article, you can successfully multiply your Goldfish Plant and enjoy the beauty of this unique and vibrant plant in your home or garden. Remember to provide the proper care and attention to your new plant babies, and watch as they grow and thrive in their new environment. Happy propagating!