We’ve all been there. You walk into your living room, coffee in hand, ready to admire your gorgeous, fenestrated Monstera Deliciosa—only to spot a dreaded yellow leaf. It’s heartbreaking, but before you start blaming yourself or throwing the plant out, take a deep breath.
Yellow leaves are simply your plant’s way of communicating that something in its environment needs a little tweak. Most of the time, the fix is incredibly simple! Let’s figure out exactly what your plant is trying to tell you and how to get it back to its vibrant green self.
Quick Diagnostic Cheat Sheet
Use this table to quickly pinpoint what might be bothering your plant:
| Symptom You Are Seeing | Most Likely Cause | The Quick Fix |
| Yellowing starting from the bottom + soggy soil | Overwatering | Stop watering, let the top 3 inches of soil dry completely. |
| Crispy, dry yellow edges + bone-dry soil | Underwatering | Give it a thorough soak until water drains out the bottom. |
| Faded, pale yellow leaves overall + leggy stems | Lack of Light | Move it closer to a bright, indirect light source. |
| Tiny webbing or spots on the back of the leaf | Pest Infestation | Wipe leaves with neem oil or insecticidal soap. |
| Only the oldest, bottom leaf is yellowing | Natural Aging | Do nothing! It’s perfectly normal. |
1. The #1 Culprit: Overwatering and Root Rot
Monsteras are tropical plants, but they absolutely hate sitting in a puddle. If the soil feels dense, heavy, and wet to the touch days after watering, you are likely overwatering. When roots drown, they can’t absorb oxygen, causing the leaves to turn a sickly yellow. How to fix it: Hold off on the watering can. Always do the “finger test”—stick your finger about two inches into the soil. If it feels moist, wait a few more days. Make sure your pot has drainage holes!
2. Underwatering: The Thirsty Plant
On the flip side, if you’ve been ignoring your Monstera for weeks, it will sacrifice its older leaves to conserve water for the rest of the plant. These yellow leaves usually have dry, crispy brown edges. How to fix it: Take your plant to the shower or sink and give it a deep, slow watering. Let the water run freely through the drainage holes to rehydrate the dried-out soil.
3. Lighting Issues
Monsteras thrive in bright, indirect sunlight. If you’ve tucked your plant into a dark, gloomy corner of your apartment, it won’t be able to photosynthesize properly, resulting in pale, yellowing foliage. How to fix it: Move your plant near an east or west-facing window where it can see the sky, but where the harsh midday sun won’t burn its leaves.
Frequently Asked Questions
Should I cut off the yellow leaves?
Yes, you should! Once a leaf turns yellow, it will never turn green again. It is actually draining energy from your plant. Use a clean, sharp pair of scissors to snip the stem off near the base of the plant.
Can I save a Monstera with root rot?
Absolutely. If the soil smells swampy, gently take the plant out of its pot. Trim away any mushy, black roots, and repot it in fresh, chunky, well-draining soil (a mix of potting soil, orchid bark, and perlite is magic).