This post contains affiliate links. As an Amazon Associate I earn from qualifying purchases. If you click a link and make a purchase, I may receive a small commission at no extra cost to you.
Peace lilies can grow in water, making them great candidates for hydroponic-style plant care or decorative water displays.
These beautiful plants adapt well to being grown in water alone, without traditional soil, as long as their basic needs are met.
If you’ve ever wondered “will peace lilies grow in water?” you’re in the right place.
In this post, we’ll explore whether peace lilies will grow in water, how to grow peace lilies successfully in water, and tips for maintaining healthy water-grown peace lilies.
Let’s dive into the ins and outs of growing peace lilies in water and how you can enjoy these elegant plants without the mess of soil.
Why peace lilies will grow in water
Peace lilies will grow in water because they are naturally adaptable plants that don’t require soil for nutrient absorption.
These plants get their nutrients through their roots, and water can provide a medium for oxygen and dissolved nutrients to reach these roots.
Here are some key reasons why peace lilies will thrive in water:
1. Adaptability to low-maintenance growing conditions
Peace lilies are known for being low-maintenance and hardy houseplants.
They tolerate a variety of indoor growing conditions, including lower light and variable humidity.
Their adaptability extends to growing in water, where they can survive and even thrive without soil.
You just need to make sure the water is clean and replenished regularly.
2. Ability to absorb nutrients directly from water
While soil provides nutrients naturally, peace lilies can absorb essential nutrients dissolved in water.
You can add liquid fertilizer formulated for houseplants to the water, which gives the plant the nourishment it needs.
This way, peace lilies will not miss out on vital nutrients usually found in soil.
3. Root oxygenation through water
Healthy roots need oxygen to thrive, and peace lilies can obtain sufficient oxygen even when their roots are submerged in water.
Changing the water frequently or using an aquarium pump in large arrangements helps keep oxygen levels high.
This oxygen supply prevents root rot and allows peace lilies to grow healthily in water.
4. Natural tendency to survive in wet environments
Peace lilies often grow near water bodies in the wild and are naturally accustomed to growing in moist conditions.
This means they are less likely to suffer from being potted in water long-term compared to some other houseplants.
Their roots are suited to absorb moisture and nutrients directly from water.
How to successfully grow peace lilies in water
If you decide that peace lilies will grow in water for your home or office, there are some best practices to keep your plant happy and healthy.
Follow these steps for successfully growing peace lilies in water:
1. Choose the right container
Pick a clear glass or plastic container so you can monitor the roots and water condition.
Make sure the container is tall enough to support the roots while allowing the crown of the plant to stay dry and above water level.
Avoid containers that are too shallow or wide, as they can cause root rot or instability.
2. Prepare the peace lily
If you have a soil-grown peace lily, gently clean the roots under running water to remove all soil.
Carefully trim away any dead or rotten roots, and remove any damaged leaves.
If starting from cutting, select a healthy stem with roots attached or propagate from leaf cuttings to give the plant the best chance in water.
3. Fill the container with fresh water
Use room-temperature, distilled, or filtered water to avoid harmful chemicals found in tap water like chlorine.
Fill the container so that only the roots are submerged but the leaves and stem bases stay above water to prevent rot.
Changing the water every 1-2 weeks keeps it fresh and oxygenated.
4. Provide essential nutrients
Since peace lilies grown in water don’t have soil nutrients, add a liquid fertilizer specifically formulated for houseplants.
A diluted fertilizer every 4-6 weeks is generally enough during the growing season (spring and summer).
Avoid over-fertilizing as it can lead to nutrient burn or algae in the water.
5. Place your peace lily in indirect light
Peace lilies prefer moderate to low indirect light.
Direct sunlight can cause leaf burn or overheating in water containers.
Near a north or east-facing window is ideal, or a well-lit room without strong direct sun.
Finally, you can rotate the plant occasionally to encourage even growth.
6. Monitor for health issues
Watch for yellowing leaves, root rot, and stagnant water signs.
Yellowing leaves can mean too much direct light, nutrient deficiency, or improper watering schedule.
Cloudy or smelly water is a red flag—change the water immediately and inspect roots.
Trim any brown or mushy roots to prevent spread.
Common challenges and how to avoid them when growing peace lilies in water
While peace lilies will grow in water, challenges can arise if their unique needs aren’t met.
Here are common issues and how to prevent them:
1. Root rot
If the roots are constantly submerged in stagnant water without oxygen, root rot can quickly develop.
Prevent this by changing your peace lily’s water regularly and using a container that allows air circulation.
Avoid water levels that cover the base of the plant to stop stem rot as well.
2. Algae growth
Algae can grow in clear containers with nutrient-rich water when exposed to sunlight.
To avoid algae, use opaque containers or replace clear containers periodically.
Limit the plant’s direct sunlight exposure and refresh water often to reduce algae buildup.
3. Nutrient deficiency
Water alone lacks essential nutrients for peace lilies, so failure to fertilize can cause yellow leaves and slowed growth.
Always add diluted liquid fertilizer designed for water-grown plants every few weeks to keep the peace lily nourished.
4. Pests and diseases
Even water-grown peace lilies can attract pests like spider mites or aphids, especially indoors.
Regularly inspect your plant and wipe leaves to prevent infestations.
If pests appear, treat with insecticidal soap suitable for indoor plants.
5. Improper light conditions
Too much or too little light causes problems in water-grown peace lilies.
Ensure indirect light and avoid placing the plant near strong sunlight or dark corners.
Balanced lighting promotes healthy leaves and blooms.
Additional benefits of growing peace lilies in water
Besides answering “will peace lilies grow in water?” let’s talk about why you might choose water growth for these plants.
Growing peace lilies in water offers several attractive benefits:
1. Cleaner, mess-free indoor gardening
No soil means no dirt spills or dust—perfect for apartments or offices.
You can enjoy the beauty of peace lilies without worrying about muddy surfaces or insect pests hiding in soil.
2. Easy monitoring of root health
Transparent water containers let you see root development and spot problems early.
This visibility lets you address root rot or nutrient issues before they become serious.
3. Aesthetic appeal
Water-grown peace lilies can serve as stylish décor in glass vases or jars.
Their roots and the clear water add a unique beauty compared to traditional potted plants.
4. Increased humidity benefits
The water container naturally increases humidity around the plant’s base, benefiting peace lilies since they prefer moist air.
This can improve their overall health and longevity indoors.
5. Simplicity in plant care
Water-grown peace lilies require less frequent watering and are often easier to maintain than soil-grown counterparts.
You just swap water regularly, add fertilizer occasionally, and place them well for light.
So, Will Peace Lilies Grow in Water?
Yes, peace lilies will grow in water and can thrive as beautiful, low-maintenance houseplants with the right care.
They adapt well to water growth because they absorb nutrients directly from the water and tolerate low light and moist conditions.
To grow peace lilies successfully in water, select the right container, keep the water fresh, provide nutrients, and avoid common pitfalls like root rot or algae buildup.
Water-grown peace lilies offer a clean, visually appealing alternative to soil planting, perfect for indoor environments such as homes or offices.
If you want to enjoy the beauty and air-purifying benefits of peace lilies without the fuss of soil, growing peace lilies in water is a great option.
So go ahead and try growing your peace lily in water — you might be surprised how easy and rewarding it is!
Happy gardening!