Updated: July 14, 2023

The peace lily, also known as Spathiphyllum, is a popular indoor plant that is loved for its beautiful foliage and ability to thrive in low light conditions. Like any other plant, peace lilies may eventually outgrow their pots and need to be repotted. Repotting is a crucial step in the care of peace lilies as it allows them to continue growing and flourishing. In this article, we will guide you through the process of repotting a peace lily plant.

Why Repot a Peace Lily Plant?

There are several reasons why repotting a peace lily is necessary. Firstly, when a peace lily outgrows its current pot, the roots may become cramped and bound. Repotting provides the plant with more space for root growth, allowing it to absorb water and nutrients more efficiently.

Secondly, repotting helps refresh the soil. Over time, the soil in the pot may become compacted or depleted of nutrients. By repotting, you can replace the old soil with fresh potting mix, providing your peace lily with the necessary nutrients for healthy growth.

Lastly, repotting gives you an opportunity to inspect the roots for any signs of disease or pests. Removing old soil allows you to check for root rot or any other issues that may be affecting your plant’s health.

When to Repot a Peace Lily Plant

The best time to repot a peace lily is in the spring or early summer when the plant is actively growing. Avoid repotting during the winter months when the plant’s growth slows down. It’s important to monitor your peace lily and look for signs that it needs repotting.

If you notice roots growing out of the drainage holes or emerging from the soil surface, it’s a clear indication that your peace lily needs more space. Additionally, if you find that you need to water your plant more frequently than usual, it may be a sign that the roots have become crowded and the plant needs a larger pot.

Steps to Repotting a Peace Lily Plant

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

Step 1: Gather Your Supplies

Before you begin repotting, gather all the necessary supplies. You will need a new pot that is one size larger than the current one, fresh potting mix, a trowel or spoon for digging, and a watering can or sprayer.

Step 2: Prepare the New Pot

Start by preparing the new pot. Ensure that it has drainage holes at the bottom to allow excess water to escape. Place a layer of small rocks or broken pottery over the drainage holes to prevent soil from clogging them.

Step 3: Remove the Peace Lily from its Current Pot

Gently remove the peace lily from its current pot by tipping it on its side and tapping the bottom. If the plant is stubborn and won’t come out easily, use a trowel or spoon to loosen the edges of the root ball.

Step 4: Inspect and Trim the Roots

Once the peace lily is out of its pot, carefully inspect the roots. Look for any signs of rot or damage. Healthy roots should be white or light brown in color. If you notice any mushy or dark roots, trim them off with clean scissors or pruning shears. This will help promote healthy root growth in the new pot.

Step 5: Add Fresh Potting Mix

Fill the bottom of the new pot with fresh potting mix. Create a small mound in the center where you will place the peace lily.

Step 6: Place Peace Lily in the New Pot

Position the peace lily in the center of the new pot, making sure that the crown of the plant is at the same level as it was in the old pot. Gently spread out the roots over the mound of potting mix.

Step 7: Fill in with Potting Mix

Carefully fill in the gaps between the roots with more potting mix. Press it down lightly to ensure that there are no air pockets. Leave a small space at the top of the pot to allow for watering.

Step 8: Water and Settle

After repotting, water the peace lily thoroughly until water starts to drain from the bottom of the pot. This will help settle the soil and remove any air pockets. Place the plant in a well-lit area but avoid direct sunlight for a few days to allow it to adjust to its new pot.

Step 9: Care for Your Repotted Peace Lily

Once your peace lily has been repotted, continue to care for it as usual. Water it when the top inch of soil feels dry and mist the leaves occasionally to increase humidity. Avoid overwatering as this can lead to root rot.

Conclusion

Repotting a peace lily is an essential part of its care routine. By providing your plant with more space, fresh soil, and inspecting its roots, you are ensuring its health and longevity. Follow these step-by-step instructions, and your peace lily will continue to thrive and beautify your indoor space for years to come.