Updated: July 5, 2023

If you have a peace lily plant, also known as Spathiphyllum, and notice that it has outgrown its current pot or the soil has become compacted, it may be time to repot it. Repotting a peace lily is a simple process that can help promote healthier growth and keep your plant looking beautiful. In this article, we will guide you through the steps to successfully repot your peace lily plant.

Why Repot a Peace Lily Plant?

There are several reasons why repotting a peace lily plant is important:

  1. Root Bound: Over time, peace lily plants can become root bound, meaning that their roots have outgrown the current pot and are tightly packed. This can restrict the plant’s growth and access to vital nutrients.

  2. Soil Nutrients: The soil in the current pot may have become depleted of nutrients, making it difficult for the plant to thrive. Repotting allows you to refresh the soil and provide new nutrients.

  3. Aesthetic Appeal: Repotting a peace lily can also improve its appearance. It allows you to remove any dead or damaged roots and tidy up the plant, making it look more attractive.

When to Repot a Peace Lily Plant

The best time to repot a peace lily plant is during the spring or summer months when it is actively growing. Avoid repotting during the winter months as the plant may be dormant and more susceptible to transplant shock.

Here are some signs that indicate your peace lily plant needs repotting:

  1. Roots emerging from drainage holes: If you notice roots growing out of the drainage holes at the bottom of the pot, it is a clear sign that your peace lily needs more space.

  2. Yellowing leaves: Yellowing leaves can be an indication of nutrient deficiency or inadequate drainage, both of which can be resolved through repotting.

  3. Slow growth: If your peace lily has stopped growing or shows signs of stunted growth, it may be due to lack of space for the roots to expand.

Steps to Repot a Peace Lily Plant

Now that you understand why and when to repot a peace lily plant, let’s dive into the step-by-step process:

Step 1: Gather Your Materials

Before you begin repotting, gather all the necessary materials:

  • A larger pot: Choose a pot that is one size larger than the current one. Ensure that it has drainage holes at the bottom.

  • Fresh potting mix: Select a well-draining potting mix suitable for indoor plants. Avoid using garden soil as it can be too heavy and compact.

  • Pruning shears or scissors: You will need these to trim any dead or damaged roots.

  • Watering can: Have a watering can or hose nearby to moisten the soil once you have finished repotting.

Step 2: Prepare the New Pot

Fill the new pot with fresh potting mix, leaving enough space at the top for watering. Gently press down on the soil to remove any air pockets and create a level surface for your peace lily plant.

Step 3: Remove the Peace Lily from its Current Pot

Carefully remove the peace lily from its current pot by gently tapping the sides and bottom of the pot. If the plant is stubbornly stuck, you can use a knife or trowel to loosen it without damaging the roots. Be cautious not to pull on the leaves or stems, as this may cause damage.

Step 4: Inspect and Trim the Roots

Once you have removed the peace lily from its pot, take a look at its roots. Gently shake off any loose soil to expose the roots. Inspect the roots for any signs of damage, such as rot or discoloration. Trim any dead or damaged roots using pruning shears or scissors. This will promote healthy regrowth.

Step 5: Repot the Peace Lily

Place the peace lily in the new pot, ensuring that it sits at the same level as it did in the previous pot. Fill in the gaps around the root ball with fresh potting mix, gently pressing it down to secure the plant. Avoid packing the soil too tightly, as this can hinder drainage and air circulation.

Step 6: Water and Care for Your Repotted Peace Lily

After repotting, thoroughly water the peace lily until water drains out of the bottom of the pot. This helps settle the soil and ensures proper hydration for the plant. Place the repotted peace lily in a location with bright, indirect light, away from direct sunlight.

Going forward, provide regular care to your peace lily by watering it when the top inch of soil feels dry and fertilizing it every two to three months with a balanced liquid fertilizer. Keep an eye on its growth and repot again when necessary.

Conclusion

Repotting a peace lily plant is a simple yet important task for its overall health and appearance. By following these steps and providing proper care, you can ensure that your peace lily thrives and continues to bring beauty to your indoor space. Remember to choose the right time, gather all necessary materials, inspect and trim the roots, and provide appropriate care after repotting. With these guidelines, you’ll be able to successfully repot your peace lily plant and enjoy its beauty for years to come.