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The Daily Insight

Should you fertilize a peace lily

Author

Nathan Sanders

Published Apr 19, 2026

Peace lilies aren’t fussy and they really don’t need much fertilizer. The best time to apply peace lily fertilizer is when the plant is activity growing or producing blooms. As a general rule, two or three feedings throughout the growing season is plenty.

When should I fertilize my peace lily?

Peace lilies are not heavy feeders, so fertilize only occasionally. To encourage spring and summer growth, fertilize every 6 weeks or so with a balanced houseplant fertilizer starting in late winter.

How do I make my peace lily grow bigger?

How Do I Make My Peace Lily Grow Bigger? To make your Peace Lily grow bigger, provide bright indirect light, monitor watering needs closely, and lightly fertilize your plant every 2-3 months.

Can I use Miracle Grow on a peace lily?

These eye-catching plants are super-easy to grow—but there’s a trick to getting those gorgeous blooms. … Plant peace lilies in Miracle-Gro® Indoor Potting Mix for great results. Keep the soil consistently moist but not soggy. A month after planting, feed plants with Miracle-Gro® Indoor Plant Food.

How do I get my peace lily to flower again?

Keep the plant in a low light situation out of direct sunlight, but bright enough you could read a book. Gradually move the plant to brighter light if it is in a very dark room. This could spur a non-blooming peace lily to flower just by virtue of more candles of light.

How often should I water a peace lily?

Your Peace Lily enjoys weekly waterings, but it will tell you when it needs water by drooping its leaves. During the winter months feel free to only water your plant fortnightly.

How often should I mist a peace lily?

Aim to water about once per week, when the soil is dry. It is sometimes recommended to even wait until the plant has begun to wilt ever-so-slightly before each watering. Mist the leaves several times a week with a spray bottle.

Can I put my peace lily outside in the summer?

Your Peace Lily will also love being outside during the summer. Place it then in a sheltered position in the shade. Many people assume that the white spathes are the flowers, but the flowers of the Peace Lily are tiny and are found on the pointed spadix.

How many times should I water my peace lily?

Watering about once a week and spritzing leaves with water throughout the summer will help keep your peace lily hydrated. If your plant seems to completely droop, don’t give up — water and spritz and give it a chance to revive.

Why does my peace lily not have flowers?

The most common reason peace lilies don’t bloom is because they aren’t getting enough light, according to Clemson Cooperative Extension. Although they can grow in low light conditions, peace lilies won’t bloom in the shade. The plants bloom best in bright or medium indirect sunlight.

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Should I cut the brown tips off my peace lily?

Prune off old and brown stalks at the base of the plant and at the soil line. … New healthy stems should grow from the base of the plant. If the entire stem is browning due to over-watering or fertilization, prune away the affected stem and leaf. Cut off the affected area at the base of the peace lily.

Where should peace lilies be placed in the house?

Peace lilies like indirect light and shade, making them ideal for indoor environments. They’re even known to do well in offices with fluorescent lights and no windows! South- or west-facing windows tend to be the best locations for peace lilies, providing the right mix of light.

Where is the best place to keep a peace lily?

Where to grow peace lily. Bright, indirect light is best for peace lilies, ideally sheltered from cold draughts, so choose a spot away from doors and fire places. peace lilies are used to a tropical environment so a humid room, such as a bathroom, is best.

How long do peace lilies live?

Peace lilies (Spathiphyllum sp.) are prized for their pleasing appearance, ease of growth and for their ability to clean the air. Peace lilies live on average from three to five years.

Do peace lilies need full sun?

Peace lily prefers to have medium, indirect sunlight and will develop yellow leaves if it is getting too much light or very low light. Brown spots and streaks can also develop if direct sun is hitting the plant.

How much sunlight does a peace lily need?

Unlike many houseplants that we inevitably end up killing, peace lilies like growing indoors. They don’t need direct sun, preferring bright, indirect light from a nearby window. They’ll grow just fine across the room from a window but won’t bloom well in such low light and may also become leggy.

Why are the tips of my peace lily turning brown?

Irrigation problem – The most likely reason for brown tips on peace lily leaves is irrigation, either too much or too little. Generally, experts recommend that you wait until the lily wilts slightly before watering it. When you give the plant too little water, the leaf tips may turn brown.

What do peace lilies symbolize?

The Peace Lily has different meanings and symbolism in a variety of situations. It is most commonly a sign of peace, innocence, purity, healing, hope, and prosperity. It is often grown or gifted as a sign of sympathy, longevity, beauty, rebirth, chastity, or virtue.

How do you fix a sagging peace lily?

The trick with Peace Lilies is to be alert enough to water them just before they start to wilt and droop. Luckily, the plant is fairly resilient and if the leaves are drooping from underwatering, you can give it some water and expect to see it pep up very quickly.

Why are the leaves of my peace lily curling?

Too Much Light or High Temperatures Too much bright light or temperatures above 90 degrees Fahrenheit can cause peace lily leaves to become curled, as well as pale, chlorotic or necrotic. … Fertilizing can improve the color of a peace lily suffering from too much light or heat, but may also cause a buildup of salts.

How cold is too cold for a peace lily?

Peace lilies are sensitive when temperatures drop below 60 degrees Fahrenheit. Chilling for several days in the 52 to 60 degree Fahrenheit range can slow growth.

When can I split my peace lily?

You can separate peace lilies just about any time of the year, but it’s best to avoid doing it during very cold or hot weather so you don’t stress the plant.

What kind of soil do peace lilies need?

Peace lilies like rich, loose potting soil that contains plenty of organic matter. These plants are native to tropical canopy conditions where the soil is packed with deteriorating plant material, so you’ll find the best success with soil that mimics this composition.

How do I know if my peace lily is overwatered?

The main symptoms of an overwatered Peace Lily are widespread yellowing foliage, brown leaf tips, generalized drooping, leaf spot diseases, and brown, mushy roots.

Is my peace lily overwatered or Underwatered?

For the peace lily, the best reading should be around 7. If it goes to around 4, it’s time to water it. If more than 7, you’re giving the plant too much water. Pro tip: If you don’t have a water sensor, poke your index finger into the soil around the plant up to the second knuckle then pull out some soil.

Are peace lilies dramatic?

The Peace Lily is considered the drama queen of interior plants. It will let you know you’re neglecting it by losing all sense of trigger pressure and demonstrate flopping down leaves, stems and all.

How do you fertilize a peace plant?

When it comes to fertilizing a peace lily, any good quality, water-soluble houseplant fertilizer is fine. Look for a product with a balanced ratio, such as 20-20-20, diluted to one-half or one-quarter strength. Be sure to water after feeding your peace lily to distribute the fertilizer evenly around the roots.

Does peace lily like humidity?

Being tropical, peace lilies like humidity. Too little, and leaf edges and tips may turn brown. Placing plants on a tray of pebbles kept moist, or near a humidifier, helps them in otherwise dry interior air.