What To Do About Peace Lily Root Rot 🀒

Spathiphyllum wallisii

By the Greg Editorial Team

Jun 08, 20243 min read

This article was created with the help of AI so we can cover more plants for you. May contain errors. See one? Report it here.

Rescue your peace lily 🌱 from the clutches of root rot with this essential guide on diagnosis, treatment, and prevention! πŸ’¦πŸ‘©β€πŸŒΎ

Peace lily
  1. 🌱 Alleviate root rot by trimming affected roots and repotting in well-draining soil.
  2. πŸ’¦ Adjust watering practices and use a moisture meter to prevent overwatering.
  3. 🌑️ Maintain suitable humidity and temperature to discourage root rot.

Alleviating Peace Lily Root Rot

🩺 Diagnosis and Treatment

First things first, you've got to get your hands dirty. Gently remove your peace lily from its pot, and give the roots a good once-over. Look for signs of rot, like slimy, brown roots that give off a foul smell. Don't be shy - this is no time for a delicate touch.

Once you've identified the rotten roots, it's time to play surgeon. Trim away the affected roots, but be careful not to remove more than 50% of the root system. Remember, we're saving the plant, not butchering it.

After the trimming, treat the remaining roots with a fungicide. No, bleach water won't do. We're talking about a proper, copper-based fungicide here. Let the roots air out for a day to increase circulation and eliminate any leftover fungus.

Finally, repot the peace lily in fresh, well-draining soil. Pro tip: avoid regular potting soil or garden soil - they're too dense for peace lilies and can increase your chances of root rot. A mix of potting soil, perlite, and coconut coir works wonders.

πŸ’§ Adjusting Watering Practices

Now, let's talk about watering. Overwatering is the enemy. Adjust your watering frequency and volume to allow the soil to dry slightly between waterings. This isn't a cactus, but it's not a water lily either.

Consider investing in a moisture meter. It's like a personal trainer for your watering habits, helping you gauge soil moisture levels accurately and prevent overwatering. Trust me, it's a game-changer.

🌱 Improving Soil Conditions

Soil conditions matter, folks. Improve drainage by amending the soil with perlite or coarse sand. Think of it as aerating your lawn, but on a much smaller scale.

When repotting, choose a container with drainage holes. This isn't just for aesthetics - it's a crucial step to prevent water accumulation and subsequent root rot. And no, poking holes in a regular pot won't cut it. Invest in a proper pot - your peace lily will thank you.

A healthy, thriving peace lily plant with shiny green leaves in a teal ceramic pot, held by hands in front of a window.

Preventing Peace Lily Root Rot

πŸ’§ Proper Watering Techniques

Watering your Peace Lily is like walking a tightrope. Too much, and you're in the land of root rot. Too little, and you've got a wilted, sad-looking plant.

Moderation is the key here.

When watering, use room-temperature water. Pour it directly onto the soil, avoiding the leaves like they're the plague. Keep going until you see water escaping from the pot's bottom holes.

Consider using a moisture meter. It's like a magic wand that tells you when your plant is thirsty.

🌱 Soil Selection and Maintenance

Choosing the right soil for your Peace Lily is like picking a perfect pair of shoes. It needs to fit just right.

Go for a well-draining potting mix. This will prevent your plant from sitting in water and developing root rot.

Remember to aerate the soil periodically. It's like giving your plant a breath of fresh air.

And here's a pro tip: Use a pot with drainage holes. This will prevent water from pooling at the bottom.

🌍 Environmental Considerations

The environment you provide for your Peace Lily can make or break its health.

Maintain suitable humidity levels and temperature. This will discourage root rot and make your plant feel like it's on a tropical vacation.

Ensure adequate air circulation around the plant. It's like giving your plant its own personal fan club.

With these tips in mind, you'll be well on your way to preventing root rot in your Peace Lily. Keep a keen eye on your plant, and it'll reward you with its lush, green beauty.

Peace lily plant in white pot showing healthy green leaves with slight yellowing on lower foliage, placed on wooden stand.
Healthy, lush peace lily plant with shiny green leaves in a white ceramic pot, sitting indoors in front of floral curtains.

⚠️ Safety First

This content is for general information and may contain errors, omissions, or outdated details. It is not medical, veterinary advice, or an endorsement of therapeutic claims.

Always consult a qualified healthcare professional before using any plant as food, medicine, or supplement.

Never eat any plant (or feed one to pets) without confirming its identity with at least two trusted sources.

If you suspect poisoning, call Poison Control (800) 222-1222, the Pet Poison Helpline (800) 213-6680, or your local emergency service immediately.

Spotted an error? Please report it here.

Banish your peace lily's root rot for good πŸ’¦ with Greg's custom watering reminders and moisture meter, inspired by the expert advice in this guide!



You Might Also Want to Know...

How do you remove a peace lily from its pot to check for root rot?

To remove a peace lily from its pot, carefully lift the plant out and examine the roots for signs of rot.

What should you do with the rotten roots of a peace lily?

Trim off all the rotten roots of a peace lily to prevent the rot from spreading further.

Why is it important to wash away as much soil as possible from the peace lily roots?

Washing away soil from the peace lily roots helps eliminate bacteria and fungus that may hinder the plant's recovery.

What type of container is recommended for placing the peace lily in water?

It is recommended to use a transparent or clear container for the peace lily in water, as it allows for easy monitoring of the roots' progress.

How often should you change the water for a peace lily in water culture?

It is advised to change the water every two to three days for a peace lily in water culture to ensure it remains clean and oxygenated.

Why is it important for the water in a peace lily's container to be oxygenated?

Oxygenated water helps prevent root rot in a peace lily, as stagnant water without oxygen can contribute to the development of rot.

What should you do with dead or sick leaves on a peace lily?

Cut off dead or sick leaves on a peace lily to conserve energy for the healthy parts of the plant.

Why should you cut off droopy green leaves on a peace lily in water culture?

If green leaves remain droopy even after being placed in water, it is recommended to cut them off to redirect energy towards new growth.

How long does it take for new roots to form on a peace lily in water culture?

New roots on a peace lily in water culture can start forming within two to three weeks, with visible growth after about a month.

Can a peace lily recover from root rot even if all its roots are cut off?

Yes, a peace lily can recover from root rot even if all its roots are cut off, as new roots will eventually form and support the plant's growth.