Purple heart plant can be grown in a water container. You have to do it correctly with proper care and maintenance afterwards. The most important thing to keep in mind while growing purple heart plant in water is to place the plant in an appropriate place.
Let’s follow the instructions in the article, and you will know how to grow a healthy purple heart plant in water with a little care. So, let’s dig into the details.

Key Learning Points
How to Grow Purple Heart Plant in Water?
Purple heart is an easy-to-grow plant and grows exceptionally well in water. All you need is to follow the given steps and consider necessary things the way described.
- First, you need a water container that holds water for the plant.
- Fill the container with fresh water.
- Take the cuttings of the purple heart plant.
- Now place the cuttings in a water-filled container.
- After this, leave the plant in an area with plenty of sunlight.
- Purple heart plant cutting will start growing its roots in 1-2 weeks.
- Must change the water after every other day.
- After the roots are grown, you can shift the plant in soil or leave it in water.
You have to look after several things for the growth purple heart plant and pay attention to them so that the purple heart plant will grow healthier.
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Finding Right Position
Finding the right position is very important for the growth of the Purple heart plant in water. The Purple heart plant is an indoor as well as outdoor plant.
You can place it inside or outside the house according to your own will. But you have to ensure the place where it is placed gets a sufficient amount of indirect sunlight because direct and intense sunlight can harm the plant.
Also, keep in mind that the Purple queen plant is partially shaded if it is kept in full shade, poor development will be observed in the plant, and if it is placed in full sunlight, its leaves will be burned.
Moreover, remember that it prefers high humidity while finding a place for the Tradescantia pallida.
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Correctly Get Plant Cuttings
To grow a purple heart plant in the water, you need cuttings of the purple heart plant. For this, cut the grown healthy plant from their stems.
Then cut its lower leaves and place them in a water container filled with fresh chlorine-free water.
Now, after 1-2 weeks roots of the plant will start growing.
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Water
Must change the water every 2 or 3 days after planting them to encourage a well-established root system.
Pour the water 1/3 of the cutting length till the roots grow. Water should be fresh and clean. Avoid pouring salty water into the container.
Use fresh water that is free of chlorine and other chemicals. Spray the leaves of the purple heart plant if the temperature is high.

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Sunlight
Set the plant in front of a bright window that receives indirect sunlight.
Direct sunlight is harmful to the plant and can burn the leaves of the Purple plant. However, placing the plant in a too-shaded place can result in poor root development.
To improve its growth, put it in a place where it receives bright indirect sunlight, and most of the plant should be in the shade. They are partially-shaded plants.
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Temperature
The ideal temperature for the growth of the Purple heart plant in water is room temperature when placed indoors.
The plant can also grow outdoors if the temperature ranges from 16-27 °C.
However, purple heart plant cannot survive temperatures below 4°C freezing water can eventually kill the roots of purple heart plant.
The Purple heart plant can endure harsh hot weather, but it cannot survive in freezing cold weather and will eventually die.
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Humidity
The Purple heart plant prefers high humidity. When it is placed in outdoors, humidity is not an issue, but if the air of your house is dry and the plant is placed indoors, the leaves of the plant become dried and brown.
A humidifier can help with the low humidity level of the house. Or you can place the purple heart plant in the kitchen or bathroom.
How to Care for Purple Heart Plant in Water?
Proper care is necessary for the healthy growth of the Purple heart plant in water. It is not complicated; you can do it easily; here are some tips.
Fertilizer
Provide a standard amount of fertilizer every month to encourage the growth of the Purple heart plant in water. Fertilizer will provide nutrients resulting in the growth of a healthier plant.
Pruning
Cutting off the flowers after the Purple heart plant has finished flowering using sharp pruners encourages growth. Cutting them into half of their total volume will result in a fuller plant after their growth.
Care and Maintenance
To keep your purple heart plant healthy, change the water every other day and give it extra attention during the blooming season.
You can pinch off the tips of young plants to encourage root growth. Remember to change the water in your busy routine.

Precautions for Growing Purple Heart Plant in Water
To grow a Purple heart plant in the water, you need to take some precautions. These include
- Make sure to change the water regularly after the day.
- The use of fertilizer must be within the limit. Excessive use can harm the plant.
- Use fertilizer once a month.
- Direct intense sunlight must be avoided.
- Ensure a bright good amount of indirect sunlight to plant.
- Make sure that 70% plant is in the shade.
- Pay attention to ventilation and cooling.
- Avoid placing it in a low-humid place.
Pests and Diseases – Purple Heart Plant
Even when you are taking good care of the plant, there are still some chances of it catching diseases or pests. You need to be aware of them when you are growing the purple heart plant in water; these are:
- Sooty mold
- Leaf blight
- Aphids
Other uncommon pests and diseases include:
- Powdery Mildew
- Southern Blight
- Crown Rot
- Rust Disease
- Spider Mites
To save the plant from catching pests or diseases, keep an eye on the purple heart plant and if you notice a pest, use insecticide spray to eliminate it and control its growth.
Why do You Grow Purple Heart Plant in Water?
This question, “why do you grow the purple heart plant in water” must be in the minds of many of you.
So, the answer to this question is:
- It is easy to grow a Purple heart plant in water. You can grow it in water without seeds only by using cuttings of purple heart plant. Moreover, you can observe the roots of the plant when they grow in water.
- The display of a Purple heart plant in a glass container containing water looks so pretty you can place it on the windowsill of your room, and it will give a pleasant look to your room.
- Additionally, you don’t even have to water it daily. You can change the water after 2-3 days, and it will be completely fine.
What Part of Purple Heart Plant is needed to grow it in water?
To grow a purple heart plant in the water, you can take any part of the plant and place it in the water, and you have to wait until you see the roots growing.
The easiest way to grow Purple heart in water is by taking the stem and cutting its lower leaves, then simply putting it in freshwater. Eventually, after 1-2 weeks, you’ll see the roots grow.
Conclusion – Growing Purple Heart Plant in Water
Growing a Purple heart plant or queen in water is very easy. Just ensure you have a few key things in place, and you should be ready to go. Now that you all know the steps and instructions for growing the purple heart plant, follow them, and with these simple tips, you will be able to grow a healthy purple heart plant in water in no time.
Now you can grow your purple heart plant by your room’s windowsill, give your room a refreshing look, and enjoy!
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