House Plant Clinic

Guide · Plants and gardening, brown leaves plant, brown plant spider, +4 more

Monstera Yellow Leaves Guide

Why is one of my monstera leaves yellow? Learn causes like overwatering, low light, and humidity issues, plus practical care steps to restore your plant's health.

Type
Guide
Published
Friday, July 31, 2026
Section
Plants and gardening, brown leaves plant, brown plant spider, +4 more
Media
3

Why Monstera Leaves Turn Yellow and How to Fix Them

When Monstera leaves turn yellow, the most common reasons are overwatering, underwatering, low light, or poor drainage. If you see yellow leaves with brown spots, it can signal root stress or too much direct sun. Temperature and humidity also play a role, as low humidity causes browning edges before the whole leaf yellows. You can increase humidity by using a water-filled tray with stones beneath the pot or by using a humidifier.

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Common Causes of Yellowing Monstera Leaves

Common causes for yellowing Monstera leaves often stem from improper watering practices. Overwatering keeps soil consistently soggy, leading to root rot and drooping foliage, while underwatering typically results in yellow leaves marked by brown spots. Other potential factors include incorrect light conditions or nutrient deficiencies, though insects usually present additional visible signs before causing discoloration.

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