Can Peace Lily Grow in Water? Pros, Cons & Tips

Can Peace Lily Grow in Water?

Yes, peace lilies can grow in water.

They can be grown in a glass container with only the roots submerged in water.

This method reduces the risk of root rot and soil-borne diseases.

A gradual transition from water mixed with soil to water only should be done over a week to acclimate the peace lily to water culture.

Regular care, such as pruning dead leaves and maintaining a consistent water level, should be continued.

Peace lilies in water can benefit from a diluted water-soluble fertilizer once a month.

Soft water, like rainwater or distilled water, is best for peace lilies.

The water should be replaced every 1-2 weeks and the container should be cleaned to prevent algae or bacterial growth.

Overall, peace lilies can thrive and purify indoor air when grown in water with proper care.

Key Points:

  • Peace lilies can be grown in a glass container with the roots submerged in water to reduce the risk of root rot and soil-borne diseases.
  • A gradual transition from water mixed with soil to water only should be done over a week to acclimate the peace lily to water culture.
  • Regular care, such as pruning dead leaves and maintaining a consistent water level, should be continued for peace lilies grown in water.
  • Peace lilies in water can benefit from a diluted water-soluble fertilizer once a month.
  • Soft water, like rainwater or distilled water, is best for peace lilies.
  • The water should be replaced every 1-2 weeks and the container should be cleaned to prevent algae or bacterial growth.

Did You Know?

1. The peace lily, scientifically known as Spathiphyllum, can indeed grow in water, but it requires a specific type of water for optimal growth. It thrives best in distilled or filtered water rather than tap water, as the chemicals found in tap water can hinder its growth.

2. The peace lily’s ability to grow in water is due to its unique root structure. Instead of traditional roots that absorb nutrients from soil, it has specialized roots called aroids, which are adapted to absorb moisture and nutrients directly from water.

3. While peace lilies can grow in water, they actually prefer a combination of water and soil for long-term growth. This allows them to access the nutrients they need to flourish and maintain their iconic lush appearance.

4. A fascinating fact about peace lilies is that they not only enhance indoor air quality by removing toxins like formaldehyde, benzene, and trichloroethylene, but they can also absorb mold spores from the air, reducing the risk of respiratory issues.

5. In addition to their air-purifying abilities, peace lilies are considered slightly toxic to pets if ingested. They contain calcium oxalate crystals, which can cause irritation and discomfort if consumed. Therefore, it’s crucial to keep peace lilies away from curious pets, especially cats and dogs, to ensure their well-being.

Benefits Of Growing Peace Lily In Water

Growing peace lilies in water culture offers several benefits compared to traditional soil-based cultivation.

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One of the main advantages is that it reduces the risk of root rot and soil-borne diseases. Soil can hold excess water, which can lead to rotting roots and the growth of harmful pathogens. By growing peace lilies in water, these risks are minimized, resulting in healthier plants.

Another benefit of water culture is the ability to easily monitor the roots and water clarity. It is recommended to use a glass container for growing peace lilies in water, as this allows you to see the roots and assess their health. Clear water also adds an aesthetically pleasing element to the display, with the contrasting white flowers and green leaves against the transparent water.

Additionally, growing peace lilies in water eliminates the need for regular repotting. Unlike soil-based plants that often require repotting to prevent root-bound conditions, peace lilies in water can thrive without the need for frequent container changes. This makes water culture a low-maintenance option for cultivating peace lilies.

  • Reduced risk of root rot and soil-borne diseases.
  • Easy monitoring of roots and water clarity.
  • No need for regular repotting.

Water culture for peace lilies is a beneficial and low-maintenance way to cultivate these plants.

Proper Care For Peace Lilies In Water Culture

When transitioning a peace lily from soil to water culture, proper care is essential for successful cultivation. The first step is to remove the peace lily from its current pot and rinse its roots gently to remove any attached soil. If there is any sign of root rot, it should be trimmed off using sterile scissors or pruners.

It is important to ensure that only the roots are in the water, while the leaves and stems stay above the waterline to prevent rotting. To acclimate the peace lily to water culture, a gradual change from water mixed with soil to water-only should be done over the course of a week. This allows the plant to adapt to the new conditions without shock.

Regular care should be continued once the peace lily is growing in water only. This includes providing an ideal temperature range of 18°C to 27°C, as peace lilies prefer warm and humid conditions. Pruning dead or dying leaves helps the plant direct its energy to new growth. Additionally, peace lilies can benefit from a diluted water-soluble fertilizer or a specially formulated liquid fertilizer for water-culture plants, used about once a month.

  • Remove peace lily from soil pot
  • Rinse roots gently to remove soil
  • Trim off root rot with sterile scissors or pruners
  • Keep only roots in water, leaves and stems above waterline to prevent rotting
  • Gradually transition from water mixed with soil to water-only over a week
  • Provide ideal temperature range of 18°C to 27°C
  • Prune dead or dying leaves to promote new growth
  • Use diluted water-soluble fertilizer or specially formulated liquid fertilizer for water-culture plants once a month

Choosing The Right Container And Water For Peace Lilies

Choosing the right container and water is crucial for successful cultivation of peace lilies in water. A glass container is recommended as it allows visibility of the roots and water clarity, adding to the overall aesthetic appeal of the display. This also helps in easily assessing the health of the roots and detecting any potential issues.

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When it comes to water, it is best to use room-temperature distilled or rainwater. Tap water should be avoided as it often contains chemicals like chlorine, which can be harmful to peace lilies. The use of soft water is important to prevent damage to the plant. Hard water or tap water with high chlorine content can lead to stunted growth and nutrient deficiencies.

Maintaining the optimal water level is crucial for water-cultured peace lilies. While they do not need traditional watering, a consistent water level in the container should be maintained. It is advisable to replace the water every 1-2 weeks or whenever it looks cloudy. Cleaning the container and rinsing the roots when changing the water helps prevent the growth of algae or bacteria.

  • Choose a glass container for visibility and aesthetic appeal
  • Use room-temperature distilled or rainwater for best results
  • Avoid tap water due to harmful chemicals like chlorine
  • Opt for soft water to prevent damage to the plant
  • Maintain a consistent water level in the container
  • Replace water every 1-2 weeks or when it becomes cloudy
  • Clean the container and rinse the roots when changing water to prevent algae and bacteria growth.

Maintaining Optimal Growing Conditions For Peace Lilies In Water

To ensure the health and growth of peace lilies in water, it is essential to maintain optimal growing conditions. These plants thrive in indirect light, so placing them in a spot where they receive bright, filtered light is ideal. Direct sunlight can scorch their leaves, so it is important to protect them from harsh rays.

Proper humidity is also crucial for the well-being of peace lilies. These plants prefer warm and humid conditions, so it is advisable to maintain a relative humidity level around 40-60%. Dry air can lead to brown tips on the leaves, indicating the need for increased humidity. Misting the leaves or using a humidifier can help create the ideal environment for peace lilies.

Tips For Successful Peace Lily Cultivation In Water

Cultivating peace lilies in water requires attention to detail and adherence to certain tips for successful growth. Here are some additional pointers to help you achieve flourishing peace lilies in water culture:

  • Patience is essential when transitioning a peace lily from soil to water culture. Allow the plant to acclimate gradually to prevent shock and promote healthy growth.

  • Keep an eye on the water level in the container to ensure that it remains consistent. Peace lilies in water culture rely on the water for nutrients and hydration, so maintaining the proper level is vital.

  • Monitor the plant’s health regularly, paying attention to any signs of yellowing leaves or brown tips. Yellow leaves can indicate too much light, while brown tips suggest dry air. Adjust the lighting and humidity accordingly to maintain optimal growing conditions.

  • Consider incorporating peace lilies into a mini ecosystem by coexisting them with betta fish. This aquaponic system allows the peace lily to absorb ammonia from the fish, while the fish waste provides nutrients for the plant, creating a symbiotic relationship.

  • For those interested in a semi-hydroponic system, peace lilies can also be grown in an inorganic growing medium and nutrient-rich water. This method enhances the plant’s growth and nutrient uptake.

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peace lilies can be successfully grown in water culture, offering numerous benefits such as reduced risk of root rot and soil-borne diseases, easier monitoring of plant health, and lower maintenance requirements. By providing the right container, water, and optimal growing conditions, coupled with regular care and attention, you can enjoy flourishing peace lilies in water as a beautiful addition to your indoor space.


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Frequently Asked Questions

Can peace lilies grow in just water?

Yes, peace lilies can indeed grow in just water! This method of cultivation is known as water culture and it can actually benefit the plant’s health. By eliminating the risk of root rot and soil-borne diseases, growing peace lilies in water allows for a healthier and more resilient plant. So, if you’re looking for a low-maintenance and beautiful indoor plant, growing a peace lily in water is a great option to consider.

Can peace lily grow in aquarium?

Yes, the peace lily can indeed grow in an aquarium. It is a versatile plant that can thrive either potted in soil or submerged in water. The key is to select a healthy specimen with at least two leaves and remove any dry or wilting foliage. By incorporating a peace lily into your aquarium garden, you can create a visually captivating and harmonious underwater landscape.

Can you put a peace lily in a pond?

While a peace lily may thrive in a water feature or pond due to its preference for a moist environment, it is not advisable to submerge the entire plant beneath the water. While it can tolerate some water contact, placing it fully in a pond may lead to overwatering and root rot. Instead, it is best to partially submerge the peace lily pot or place it at the water’s edge, ensuring that the majority of the plant remains above the water level. This way, the peace lily can enjoy the damp conditions it prefers while avoiding the risks associated with being fully submerged.

Do peace lilies like rainwater?

Peace lilies naturally thrive when watered with rainwater. Given that tap water can potentially harm these delicate plants, rainwater is a preferable alternative. A simple method to provide your peace lily with rainwater is to place an empty bottle outside your window to collect raindrops. This ensures that your peace lily receives the water it needs without the risk of any negative effects from tap water.

References: 1, 2, 3, 4

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