What Causes Brown Spots on Peace Lily Leaves?

The most common reason for brown spots on peace lily leaves is too much direct sunlight. The leaves will scorch if they get more than six hours of direct sun per day. Other causes include over-watering, under-watering, and poor drainage.

There are a few different reasons why your peace lily might have brown spots on its leaves. One possibility is that the plant is not getting enough water. Peace lilies like to be kept moist, so make sure you’re watering it regularly and giving it a good soaking when you do.

If the soil is dry, the leaves will start to turn brown. Another possibility is that the brown spots are caused by too much direct sunlight. Peace lilies prefer indirect light, so if yours is sitting in a spot that gets a lot of sun, it could be causing the brown spots.

Move your plant to a shadier spot and see if that helps. Lastly, sometimes brown spots on peace lily leaves can be caused by pests or diseases. If you suspect this is the case, take a close look at the leaves for any signs of insects or fungal growth.


Peace Lily problems and how to fix them | MOODY BLOOMS

Brown Spots on Lily Leaves

If you notice brown spots on the leaves of your lily plant, don’t panic! In most cases, these spots are caused by a harmless fungal disease called lily mosaic virus. The virus is spread by aphids and other insects that feed on the plant.

While the virus won’t kill your plant, it can cause premature death or stunted growth. To prevent the spread of lily mosaic virus, keep your garden clean and free of debris. Remove any affected leaves as soon as you see them.

You can also try spraying your plants with an insecticide to keep aphids away. If the problem persists, contact a professional for help.

What Causes Brown Spots on Peace Lily Leaves?

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Should I Cut off the Brown Spots on Peace Lily?

If you’re noticing brown spots on your peace lily (Spathiphyllum), it’s likely due to a combination of too much sun and not enough water. While it’s best to try to correct the problem by giving the plant more or less of one or both, sometimes the damage is already done. In that case, you may be wondering if you should cut off the brown spots.

Here’s what you need to know about cutting brown spots off peace lilies:

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First, it’s important to understand that brown spots on leaves are usually permanent. That means that even if you cut them off, they will likely grow back in time.

Second, cutting off brown spots can actually do more harm than good. That’s because when you cut a leaf, the plant has to use energy to heal the wound and grow a new leaf in its place. So unless the brown spot is particularly unsightly or affecting the plant’s health, it’s best to leave it be.

Third, if you do decide to cut off a brown spot, be sure to use sharp shears or scissors and make a clean cut at the base of the spot. This will help prevent further damage and infection. In summary, while there are some cases where cutting off brown spots on peace lilies may be necessary, it’s generally best to leave them alone.

If you must remove them, take care to do so carefully and cleanly.

How Do You Get Rid of Brown Spots on Peace Lily?

If you’re noticing brown spots on your peace lily (Spathiphyllum), it’s likely due to a few different reasons. Peace lilies are tropical plants, so they prefer warm, humid conditions. If the air in your home is too dry, it can cause the leaves to brown and curl.

Also, if the plant is not getting enough water, the leaves will start to wilt and turn brown. Another common reason for brown spots is direct sunlight. Peace lilies do best in indirect light, so if they’re getting too much sun, the leaves will start to scorch and turn brown.

To prevent brown spots from appearing in the first place, make sure to keep your peace lily in a warm, humid environment and out of direct sunlight. Water it regularly (but don’t overwater) and mist the leaves occasionally to help increase humidity levels around the plant. If you do notice some brown spots starting to form, you can try trimming off any affected leaves.

This won’t cure the problem completely but it can help improve the plant’s overall appearance.

What Does an Overwatered Peace Lily Look Like?

If you’ve overwatered your peace lily, don’t despair. With a little care, you can bring it back to good health. Here’s what to look for and how to revive an overwatered peace lily:

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The first sign of overwatering is usually wilting leaves. If the leaves are droopy and limp, that’s a good indication that the plant is getting too much water. Other signs of overwatering include yellow or brown leaves, and stunted growth.

If you think you’ve overwatered your peace lily, the first thing to do is stop watering it for a while. Let the soil dry out completely before giving it any more water. Once the soil is dry, start watering again, but be sure not to overdo it.

Water only when the soil is dry to the touch; don’t water on a schedule. And be sure to empty any excess water from the saucer under the pot after each watering. With a little time and care, your overwatered peace lily will soon be looking good as new!

How Often Do You Water a Peace Lily?

When it comes to watering a peace lily, the general rule of thumb is to keep the soil evenly moist but not soggy. This means watering the plant when the top inch or so of soil feels dry to the touch. On average, peace lilies need to be watered about once a week, although this will vary depending on factors such as the size of the plant, potting mix, and ambient temperature and humidity.

It’s important not to let peace lilies dry out completely, as this can cause leaf drop and stunted growth. Conversely, overwatering can lead to root rot and other problems. If you’re unsure whether your plant needs water, it’s always better to err on the side of caution and give it a little bit rather than letting it suffer from drought stress.


Although peace lilies are beautiful and low-maintenance, they can sometimes develop brown spots on their leaves. There are a few different reasons why this might happen, including too much sun, not enough water, or a nutrient deficiency. If your peace lily is in direct sunlight, it could be causing the brown spots.

Peace lilies prefer indirect light, so try moving it to a shadier spot. If you think your plant isn’t getting enough water, give it a good soak and see if that makes a difference. It’s also possible that the brown spots are due to a lack of nutrients.

Try fertilizing your peace lily and see if that helps.