Monstera Root Rot: 11 Signs & Treatment Tips

By: Joanna
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The vitality of Monstera plants can be crippled by root rot, an all-too-common issue that stealthily attacks the roots and jeopardizes the health of the entire plant.

Understanding the symptoms and causes of root rot is key to preserving the beauty of your Monstera.

In this article, we’ll walk you through some common signs of root rot, prevention strategies, and tips on how to act swiftly to save your plant if it’s affected.

monstera root rot

Signs of Monstera Root Rot

When your Monstera shows signs of distress, it’s crucial to check for root rot, a common yet serious condition. Here are some of the most common signs of Monstera root rot.

#1 Yellowing Leaves

First up, Monstera yellow leaves. It’s like your plant is waving a little yellow flag of distress. Overwatering could be the culprit here, stressing out your plant. But before you go on a rescue mission, make sure it’s not just throwing a tantrum for some other reason listed below.

#2 Mushy Stems 

Then we have the mushy stems. If the stems feel like a soggy sponge, it’s a sign of a potential problem Remember, Monstera stems should be as sturdy, not limp and lifeless.

#3 Curling Leaves 

Monstera curly leaves might look cute, but they are a sign your plant is trying to hold onto every drop of moisture it can. It’s as if it’s saying, ‘Please, no more water!’ Check for other signs before giving it a drink or changing its spot.

#4 Black Spots 

Spotted black spots on the leaves or stems? That’s the plant’s version of crying out, “Help me, I’m in too deep!” It’s a sign the root rot is getting serious, and it’s time for some plant surgery.

#5 Stunted Growth 

If your Monstera is not growing new leaves or just staying put, it’s probably not meditating. This is a sign that the roots are having a tough time down there. Give it some attention before it decides to permanently stunt its growth.

#6 Wilting 

Is your Monstera looking a bit more dramatic, with leaves drooping down? While it might seem like it’s just being extra, wilting is a sign it’s literally drowning in water. Time to ease up on the hydration.

#7 Fungus Gnats 

These annoying little guests are like the uninvited party crashers. Seeing them around? It’s a sign your soil is more of a wetland than a comfy home for your Monstera. Here’s an article on how to get rid of Fungus Gnats.

#8 Heavy Containers 

If lifting the pot feels like a workout, it’s probably retaining more water than it should. A lightweight pot is a happy pot, so keep it that way.

#9 Lack of Drainage 

No drainage is like wearing socks in the shower – unpleasant and unnecessary. Make sure your Monstera’s home isn’t holding onto water for dear life.

#10 Soggy Soil 

Ever touched the soil and felt like it just rained inside the pot? That’s soggy soil for you, a luxurious spa for root rot. Time to rethink your watering schedule and maybe the pot’s vacation spot.

#11 Mushy Roots 

The ultimate test – take a peek at the roots. If they smell worse than forgotten gym socks and feel mushy, it’s time for an intervention. Trim the bad parts, give it fresh soil, and you’re on your way to recovery.

Preventing Monstera Root Rot

To keep those roots strong and disease-free, understanding when and how to water, what soil to use, and the right kind of pot are crucial. Let’s dive right in!

Optimizing Watering Schedule

You’re the chief timekeeper for your Monstera’s thirst. No drench and drought cycles here. Stick to a plan:

  • Spring to Fall: Water only when the top inch of soil feels dry.
  • Winter Alert: Ease up! Water even less as growth slows down.

Check soil moisture by sticking your finger an inch into the dirt. No guesswork—just simple touch-and-tell.

Ensuring Proper Soil and Drainage

The right potting mix can make or break your plant’s health. Here’s the scoop:

  • Mix in perlite or sand to invite air to the roots, preventing damp despair.
  • Aim for well-draining soil that’s like a VIP lounge—exclusive for water and roots without crowding.

Remember, soil is more than just dirt. It’s your Monstera’s home sweet home.

Choosing the Right Pot

Got the perfect spot for your Monstera? Make sure its pot is just as perfect:

  • Drainage hole: It’s non-negotiable. Like an escape route for excess water.
  • Size matters: Too big, and moisture lingers. Too snug, and roots can’t breathe. Find that “just right.”

Your pot is the guardian of roots. Choose wisely to keep root rot at bay!

Treating Monstera Root Rot

When you suspect your Monstera has succumbed to the dreaded root rot, don’t fret! You’ve got this. With the right approach, you can give your Monstera a new lease on life.

Steps for Treating Infected Plants

First things first, let’s get your hands dirty and save that plant:

  1. Remove the Plant: Carefully take your Monstera out of its pot and gently shake off the excess soil.
  2. Inspect the Roots: Look for roots that are brown and mushy instead of firm and white.
  3. Prune the Affected Roots: Use a clean pair of scissors or pruning shears to cut away the rotten roots. Disinfect your tools after each cut with a solution, like hydrogen peroxide or rubbing alcohol, to avoid spreading any pathogens.
  4. Disinfect the Remaining Roots: Give the healthy roots a bath in a fungicide solution to kill any lingering root rot spores.
  5. Prepare Fresh Soil: Whip up a well-draining mixture, maybe toss in some coco coir or sand to really get that air flowing.
  6. Repot: Place your plant in a clean pot with the fresh, aerated soil and ensure it’s got drainage holes—no one likes wet feet.
  7. Water Judiciously: Only water your plant when the top couple of inches of soil are dry. Your Monstera’s not a fish; it doesn’t need to swim.

Chemical and Natural Fungicides

If you don’t want to resort to chemical warfare, natural remedies like neem oil can be your ally in the fight against rot. Ready for the scoop on fungicides?

  • Chemical Fungicides: They’re like antibiotics for plants. Apply according to the label’s direction, because more isn’t always better.
  • Neem Oil: It’s the Swiss Army knife of plant care. This natural wonder can help protect your Monstera when used in a regular maintenance routine.
  • Hydrogen Peroxide: Not just for scraped knees, it’s a winning choice for sterilizing those pruners and giving your plant’s roots a quick dip to ward off any evil root rot critters.

Remember, your Monstera’s survival hangs in the balance of your consistent care. Good luck!

Recovery and Care Post-Treatment

After your Monstera has been treated for root rot, it’ll need a bit of TLC to bounce back fully. Think of it as a patient in recovery; it’s vital to monitor its progress and make some changes in your care routine to ensure a healthy revival.

First up, let’s keep an eye on your plant. Your Monstera’s recuperation period involves:

  • Regularly checking the soil moisture to avoid the past mistake—overwatering. A simple finger test will do; if the soil feels damp an inch below the surface, hold off on the water a bit longer.
  • Observing for new growth, which is a positive sign of recovery. These little victories could be new leaves or stems.

Do you see any slow progress or concerning signs? If yes, it might not be a bad idea to consult with more experienced gardeners or professionals.