Why Is My Monstera Turning Yellow and Brown?

If you've noticed your beloved monstera developing yellow or brown patches, you're not alone. This is one of the most common concerns we hear from plant parents, and the good news is that in most cases, it's completely fixable. Your monstera is simply trying to communicate with you — and once you learn its language, you'll be well on your way to restoring those gorgeous, glossy leaves.

Let's walk through the most likely culprits and, more importantly, exactly what to do about them.

Overwatering: The Number One Suspect

If your monstera leaves are turning yellow — especially if the yellowing is widespread and the soil feels consistently damp — overwatering is almost certainly the cause. Monsteras are tropical plants, but they don't like sitting in soggy soil. Too much moisture suffocates the roots, preventing them from absorbing the oxygen and nutrients the plant needs.

How to Fix It

Stick your finger about 2 inches into the soil. If it still feels wet, hold off on watering.
Water your monstera only when the top 2–3 inches of soil are dry.
Make sure your pot has pots with drainage holes — this is non-negotiable.
If root rot has set in (look for dark, mushy roots), remove the plant from its pot, trim the affected roots, and repot in fresh, well-draining soil.

Most monsteras need watering roughly every 1–2 weeks in summer and less frequently in winter. Consistency is key, but always let the soil guide you rather than the calendar.

Underwatering: The Opposite Problem

On the flip side, a thirsty monstera will also protest — but the signs look slightly different. Brown, crispy leaf tips and edges, combined with dry, pulling-away-from-the-pot soil, usually point to underwatering. The yellowing in this case tends to look more pale and washed out rather than a deep, saturated yellow.

How to Fix It

Give your plant a thorough soak — water until it drains freely from the bottom of the pot.
Set a regular watering reminder so you don't forget again.
Consider a moisture meter if you're unsure how to read your soil.

Incorrect Light Conditions

Monsteras thrive in bright, indirect light. Too much direct sun will scorch the leaves, causing brown patches that look almost bleached. Too little light, on the other hand, slows the plant's metabolism, leading to yellowing leaves as the plant struggles to photosynthesize efficiently.

How to Fix It

Place your monstera near a window that gets bright light, but shield it from harsh direct afternoon sun with a sheer curtain.
If your plant is in a dark corner, move it closer to a light source or consider a grow light during winter months.
Rotate your plant every few weeks so all sides receive even light exposure.

Nutrient Deficiencies

A monstera that hasn't been fertilized in a while may start showing yellowing leaves as a sign of nutrient deficiency — particularly a lack of nitrogen, which is essential for healthy, green foliage. This is especially common in plants that have been in the same pot for several years, where the soil has been depleted of nutrients over time.

How to Fix It

Feed your monstera with a balanced, water-soluble balanced liquid fertilizer (such as a 20-20-20 formula) once a month during the growing season (spring and summer).
Avoid fertilizing in fall and winter when the plant's growth naturally slows.
Don't over-fertilize — too much fertilizer can cause brown, burnt leaf tips due to salt buildup. If this happens, flush the soil thoroughly with water.

For more on feeding your plants, check out our guide on how and when to fertilize indoor plants for a full breakdown of what your monstera needs.

Root Bound Plants

If your monstera has been in the same pot for two or more years and you're seeing yellowing alongside stunted growth, it may be root bound — meaning the roots have run out of space and are circling tightly inside the pot. This limits the plant's ability to take up water and nutrients effectively.

How to Fix It

Gently remove your monstera from its pot and inspect the roots.
If the roots are densely circling the bottom or poking out of drainage holes, it's time to repot.
Choose a new pot that is 2–3 inches larger in diameter than the current one.
Use a well-draining quality potting mix designed for aroids or tropical plants.

Pests and Disease

Certain pests — including spider mites, mealybugs, and scale insects — can cause yellowing and browning as they feed on your plant's leaves and sap. Look closely at the undersides of leaves for tiny bugs, webbing, sticky residue, or small brown bumps.

How to Fix It

Isolate the affected plant immediately to prevent spreading.
Wipe down leaves with a damp cloth to remove visible pests.
Treat with neem oil spray or insecticidal soap, repeating every 5–7 days until the infestation clears.
Improve air circulation around your plant to discourage future outbreaks.

Want to learn more? Our deep-dive article on common houseplant pests and how to treat them covers everything you need to know to keep your plants pest-free.

Normal Leaf Aging

Before you panic, it's worth noting that some yellowing is completely natural. Monsteras regularly shed their oldest, lowest leaves as part of normal growth. If just one or two older leaves at the base of the plant are yellowing while the rest of the plant looks healthy, there's likely nothing to worry about. Simply remove the dying leaf at the base and move on.

Quick Diagnosis Checklist

Not sure where to start? Run through this quick checklist to narrow down the cause:

Yellow leaves + wet soil → Overwatering or root rot
Brown crispy edges + dry soil → Underwatering
Brown patches + bleached look → Too much direct sun
Pale yellow throughout → Low light or nutrient deficiency
Yellowing + visible bugs → Pest infestation
Only lower/oldest leaves yellowing → Natural aging

Final Thoughts

Monsteras are resilient, forgiving plants — and now that you know the most common reasons behind yellow and brown leaves, you're equipped to diagnose and fix the problem quickly. The key is to observe your plant regularly, adjust your care routine as the seasons change, and resist the urge to overwater (we've all been there).

Once you've addressed the root cause, give your monstera a few weeks to recover. New, healthy growth is always a sign that you're on the right track. If you're looking to expand your monstera knowledge, don't miss our guides on monstera propagation and how to get your monstera to split its leaves — two of the most popular topics among monstera lovers here at LeafLogic.

Frequently Asked Questions

Why are my monstera leaves turning yellow?

Yellow leaves on a monstera are most commonly caused by overwatering. Check that the top 2–3 inches of soil are dry before watering, and ensure your pot has drainage holes.

Why do monstera leaves turn brown and crispy at the tips?

Brown, crispy leaf tips typically indicate underwatering or dry conditions. Water your monstera thoroughly until water drains from the bottom, and check soil moisture more regularly.

How often should I water my monstera?

Most monsteras need watering every 1–2 weeks in summer and less frequently in winter. Always let the soil guide you — water only when the top 2–3 inches of soil feel dry.

What light does a monstera need?

Monsteras thrive in bright, indirect light. Avoid harsh direct afternoon sun, which causes bleached brown patches, and keep them out of dark corners, which leads to yellowing from poor photosynthesis.

Can overwatering kill a monstera?

Yes, chronic overwatering can cause root rot, where roots turn dark and mushy and can no longer absorb nutrients. If root rot is present, trim the affected roots and repot the plant in fresh, well-draining soil.

Why Is My Monstera Turning Yellow and Brown?