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A peace lily can survive in water, and it’s actually one of the best low-maintenance ways to grow this beautiful plant.
If you’ve been wondering whether a peace lily can survive in water long-term, the answer is a confident yes, as long as you provide the right conditions.
Many plant lovers successfully keep peace lilies in water for years, skipping soil entirely and enjoying the clean look of glass vases and jars.
In this post, we’ll explore how a peace lily can survive in water, the best setup for water growth, and the simple care routine that keeps them thriving.
Let’s dive into the details so you can grow a peace lily in water with total confidence.
Why A Peace Lily Can Survive In Water
The main reason a peace lily can survive in water is that it’s a semi-aquatic plant in its natural habitat.
In the wild, peace lilies often grow along riverbanks and in swampy areas where their roots are constantly submerged or sitting in moist soil.
This natural adaptation means the peace lily can survive in water without any soil, as long as the roots stay healthy and receive oxygen.
Here’s why this transition works so well for these hardy houseplants.
1. Their Roots Are Built For Moisture
Peace lily roots are not like typical houseplant roots that need dry periods to avoid rot.
Instead, they have thick, fleshy roots that can tolerate constant water exposure when conditions are right.
When you place a peace lily in water, those roots adapt quickly and start absorbing moisture and nutrients directly from the liquid.
This is why a peace lily can survive in water even if it was originally grown in soil.
You just need to wash off all the soil carefully before making the switch.
2. They Naturally Grow In Water-Rich Environments
Understanding the plant’s origins helps explain why a peace lily can survive in water so easily.
These plants hail from tropical rainforests in Central and South America, where rainfall is heavy and the ground stays consistently damp.
Their roots are used to being in water-rich conditions, so moving them to a vase full of water mimics their natural growing environment perfectly.
This means you don’t have to fight the plant’s biology when growing it in water.
Instead, you’re giving it exactly what it loves.
3. No Soil Means No Soil-Borne Pests
One bonus of knowing a peace lily can survive in water is that you eliminate common soil problems like fungus gnats and root rot from overwatering.
In soil, overwatering is a major cause of death for peace lilies because it suffocates the roots.
But in water, the roots get all the moisture they crave without the risk of waterlogged, compacted soil.
This makes water growing a more forgiving option for beginners who often struggle with watering schedules.
How To Get Your Peace Lily To Survive In Water
So how do you actually make the transition and keep your peace lily thriving in water?
The process is simple, but there are a few key steps you should follow to ensure success.
Let’s walk through the best method for getting a peace lily to survive in water from the very start.
1. Choose The Right Container
The container you pick matters more than you might think when you want a peace lily to survive in water.
Use a glass vase, jar, or bottle with a wide enough opening to support the plant’s stems and leaves.
Clear glass is ideal because it lets you see the water level and check the roots for any signs of algae or decay.
Make sure the container is tall enough so the leaves stay above the water while only the roots are submerged.
2. Clean The Roots Thoroughly
If you’re moving a peace lily from soil to water, you must remove every trace of soil from the roots first.
Gently rinse the roots under lukewarm running water, using your fingers to work out clumps of dirt.
Any leftover soil can rot in the water and harm your peace lily, so take your time with this step.
Once the roots are completely clean, trim away any brown or mushy parts with sterilized scissors.
Healthy white roots are what you want to see before placing the plant in its new water home.
3. Use The Right Water Type
The type of water you use can affect whether your peace lily will survive in water long-term.
Tap water is usually fine, but let it sit out for 24 hours to allow chlorine to evaporate.
Distilled or rainwater are even better options because they’re free of chemicals and minerals.
Avoid using very cold water, as that can shock the roots and slow down growth.
Room-temperature water is always the safest bet.
Daily Care For A Peace Lily Growing In Water
Once your peace lily is settled in water, the care routine is refreshingly simple compared to soil growing.
A peace lily can survive in water with minimal effort, but you still need to follow a few maintenance steps.
Here’s how to keep your water-grown peace lily looking lush and healthy.
1. Change The Water Regularly
Stagnant water invites bacteria and algae, which can harm your plant over time.
To keep your peace lily thriving in water, change the water every one to two weeks.
When you change it, give the roots a gentle rinse to remove any sliminess that may have built up.
Also wash the container thoroughly to prevent algae from clinging to the glass.
Fresh, clean water is the single most important thing for long-term success.
2. Add Liquid Fertilizer Occasionally
In water, your peace lily doesn’t have access to the nutrients found in soil, so you need to provide them.
Use a balanced liquid houseplant fertilizer diluted to half strength once a month during the growing season.
Add the fertilizer right after you change the water so the roots can absorb it evenly.
During fall and winter, you can skip fertilizing entirely because the plant’s growth slows down naturally.
3. Provide Bright, Indirect Light
A peace lily can survive in water, but it still needs the right light to thrive and produce flowers.
Place your vase near a window that gets bright, indirect sunlight for most of the day.
Avoid direct afternoon sun, as this can scorch the leaves and heat up the water in the vase.
If you notice the leaves turning yellow or brown, adjust the light levels until the plant responds positively.
4. Keep The Leaves Clean
Dust can build up on peace lily leaves, blocking sunlight and reducing the plant’s ability to photosynthesize.
Wipe the leaves with a damp cloth every couple of weeks to keep them shiny and healthy.
You can also give the whole plant a gentle shower under lukewarm water to rinse off dust.
Clean leaves help your peace lily survive in water more effectively because the plant can produce energy efficiently.
So, Can A Peace Lily Survive In Water?
A peace lily can survive in water quite easily, making it a perfect choice for anyone who loves hydroponic-style growing.
As long as you keep the roots clean, change the water regularly, and provide adequate light, your peace lily will thrive.
It’s a low-maintenance, rewarding way to enjoy this classic houseplant without the mess of soil.
If you’ve been on the fence about growing a peace lily in water, there’s no reason to hesitate.
Go ahead and give your peace lily a new life in a beautiful glass vase, and you’ll see how resilient it really is.