Why Is My Peace Lily Drooping? Causes and How to Fix It

A drooping peace lily is most often just thirsty. If the soil is dry, give it a thorough watering and it should perk back up within a few hours to a day. If the soil is wet and it's still drooping, the problem is more likely overwatering and root rot, and if it drooped right after a repot or a cold snap, it's reacting to stress. Checking the soil is the fastest way to tell.

Why peace lilies droop so dramatically

Peace lilies (Spathiphyllum) have soft, thin-stemmed leaves that rely on water pressure inside the plant to stay upright. When the roots can't supply enough water, for whatever reason, the whole plant sags quickly and visibly. That makes it one of the most expressive houseplants you can own. It's also why drooping is a symptom, not a diagnosis: dry roots, rotting roots, damaged roots and cold roots all lead to the same collapse.

Cause 1: Thirst

This is the most common cause by far, and the good news is that peace lilies bounce back from it fast.

How to tell: the soil is dry an inch or more down, the pot feels light when you lift it, and the leaves are limp but still green and not mushy. It often happens a little sooner than expected in warm weather or when the plant is root-bound.

The fix: water thoroughly until it runs out the drainage hole. If the soil is so dry that water runs straight through, set the pot in a sink or bowl of room-temperature water for 30 minutes so the root ball can soak it up from below, then let it drain. Most peace lilies stand back up within a few hours, sometimes overnight.

Going forward, water when the top inch or so of soil is dry, rather than waiting for the dramatic droop every time. A plant that wilts hard over and over tends to develop yellow leaves and brown tips.

Cause 2: Overwatering and root rot

Peace lilies like evenly moist soil, which leads a lot of people to keep them soggy. Constantly wet soil starves the roots of oxygen, they begin to rot, and rotten roots can't move water to the leaves. So the plant droops even though it's sitting in wet soil.

How to tell: the soil is damp or wet, the pot feels heavy, and the plant still droops. Leaves may be yellowing, there may be brown or black patches at the base of stems, and the soil may smell sour. Watering makes it worse, not better.

The fix: stop watering and let the top of the soil dry out. If the plant doesn't improve in a few days, or if you smell rot, take it out of the pot and look at the roots. Healthy roots are firm and pale; rotten ones are brown or black, mushy and smelly. Trim off the rot with clean scissors and repot into fresh, well-draining mix in a pot with a drainage hole. Our guide to overwatering vs underwatering covers the signs in more detail.

Cause 3: Repotting or transplant shock

Moving a peace lily to a new pot disturbs its roots, and it's common for the plant to droop for a few days to a couple of weeks afterward. The same thing can happen after bringing a new plant home from the store or moving it to a very different spot.

How to tell: the droop started within a day or two of repotting or moving, and the soil moisture seems right.

The fix: give it time. Keep it in bright, indirect light, out of direct sun, water when the top inch is dry, and don't fertilize until it's growing again. Avoid repotting again or moving it around. As long as the roots weren't badly damaged, it will recover. Next time, move up only one pot size, since a much bigger pot holds extra wet soil that can lead to rot.

Cause 4: Cold

Peace lilies are tropical plants and are sensitive to cold. Cold drafts from windows, doors or air conditioning, or a chilly trip home from the store in winter, can make them droop and can damage leaves.

How to tell: the plant sits near a cold window, exterior door or air conditioner vent, or it was recently exposed to cold. Leaves may look darkened, water-soaked or blackened in addition to drooping.

The fix: move it somewhere with steady room temperatures, away from drafts and vents. Peace lilies are most comfortable in typical indoor temperatures, and you should avoid exposing them to anything near freezing. Damaged leaves won't recover and can be trimmed off at the base; new growth should come in healthy.

Other things that can cause drooping

Too much direct sun. Strong direct sun can scorch the leaves and dry the plant out quickly. Peace lilies prefer bright, indirect light.

Root-bound plant. A plant whose pot is packed with roots holds little soil and dries out very fast, so it droops between waterings. If roots are circling the pot or coming out of the drainage hole, move it up one size in spring.

Pests. Mealybugs and spider mites can weaken a plant. Check the undersides of leaves and where leaves meet stems.

Fertilizer burn. Too much fertilizer can damage roots. Flush the soil with plenty of water and hold off feeding.

If you can't tell what's going on, Planted can identify your plant from a photo, help diagnose problems like overwatering, pests or disease, and give you a care schedule that matches your home.

Helping your peace lily recover

Once you've addressed the cause, keep the plant in bright, indirect light, with steady temperatures, and water when the top inch of soil is dry. Trim fully yellow or brown leaves at the base. Skip fertilizer until you see new leaves forming. Healthy peace lilies send new leaves up from the center, so new growth there is the best sign it's on the mend.

Getting your peace lily to flower

Peace lilies sold in stores are often in full bloom, and many owners find they don't flower again at home. The usual reason is light. Peace lilies tolerate low light, but they bloom far more in medium to bright indirect light, so move a non-flowering plant somewhere brighter, without harsh direct sun. Plants that are a bit snug in their pot often flower more readily, and a diluted balanced fertilizer during spring and summer can help. Give it time: a plant recovering from stress will put energy into roots and leaves before flowers.

Spent flowers turn green or brown over time. Cut the flower stalk down at the base once it fades.

Peace lilies are listed as toxic to cats and dogs by the ASPCA because of calcium oxalate crystals; our guide to houseplants toxic to cats explains what that means.

Common questions

How long does it take a drooping peace lily to recover after watering?

A thirsty peace lily usually perks up within a few hours, and almost always within a day. If it's still drooping a day after a thorough watering and the soil is wet, suspect root rot or another problem and check the roots.

Should I cut off drooping peace lily leaves?

No, not if they're still green. Drooping green leaves usually stand back up once the cause is fixed. Only remove leaves that are fully yellow or brown, cutting them at the base.

How often should I water a peace lily?

There's no fixed schedule, since it depends on light, temperature, pot size and season. Water when the top inch of soil is dry. In a bright, warm room that might be about once a week; in lower light or winter, less often.

Why is my peace lily drooping after repotting?

Repotting disturbs the roots, and drooping for a few days to a couple of weeks is common. Keep it out of direct sun, water when the top inch is dry, and avoid fertilizing until new growth appears. Choosing a pot only one size larger helps avoid this.