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How to Grow Moss Rose (Portulaca) Indoors? | 5 Tips to Grow

Moss rose, also known as portulaca, eleven o’clock, Mexican rose, moss rose, and Sun rose is a beautiful and low-maintenance plant that is popular among gardeners worldwide. While it is commonly grown outdoors, many people like you wonder whether it is possible to bring this lovely, and colorful flower plant indoors in their home garden. Are you too interested to know how to grow moss rose (portulaca) indoors? You’ll be pleased to know it is possible with a few tips and tricks!

In this article, we will explore 5 tips to help you successfully grow moss rose indoors. Also, we will answer some common and interesting questions about portulaca. Such as, can you bring portulaca indoors? Is moss rose poisonous to humans or pets? What are the benefits of moss rose for the skin? And, most importantly, is portulaca an indoor plant? Let’s find out together! 

Is Portulaca an Indoor Plant?

No, portulaca is typically grown outdoors, but it can be grown indoors with proper care. It is a succulent plant that thrives in warm and dry conditions, making it a suitable choice for indoor growing if you can provide it with the right conditions. They need 6 to 8 hours of sun to reach their full potential. So you will need to place it near a sunny window or under a grow light. Additionally, it is essential to ensure that the soil is well-draining to prevent the roots from becoming waterlogged. 

Can I Bring Portulaca Indoors?

Again yes, you can bring portulaca indoors, but it’s important to note that this plant requires specific care to thrive indoors. When bringing portulaca indoors, you need to ensure that it receives at least six to eight hours of direct sunlight. It’s best to place the plant near a south-facing window or under a grow light to provide it with adequate light. 

Portulaca is also a succulent plant, which means it requires well-draining soil and infrequent watering. Overwatering can lead to root rot and other issues, so it’s essential to allow the soil to dry out between waterings. Avoid placing the plant near drafts or in areas with high humidity, as this can lead to fungal growth and other problems.

Image by hartono subagio from Pixabay

How to Grow Moss Rose (Portulaca) Indoors? 5 Tips

Growing moss rose, or portulaca indoors is entirely possible with the right care and attention. Although it is possible, they may not grow as large as they would in an outdoor garden. To achieve their full potential size, it’s recommended to later transfer them to a garden bed. Here are five tips to help you successfully grow moss rose (portulaca) indoors:

Choose the Right Pot

Moss rose prefers well-draining soil, so it’s essential to choose a pot with drainage holes to prevent water from accumulating in the soil. A clay or terracotta pot is an excellent choice, as it allows the soil to dry out more quickly. Initially, you should start with a smaller pot, then increase the size as the flowers grow.

Sow or Plant in Well-Draining Soil

As a desert plant, moss rose (portulaca) prefers well-draining soil, such as cactus or succulent soil, to prevent the roots from becoming waterlogged. You can also mix sand or perlite into regular potting soil to improve drainage. Sprinkle the portulaca seeds over the soil and lightly press them into the soil. You can cover the seed tray or pots with plastic wrap to create a humid environment and place them in a warm area with temperatures around 75°F (24°C).

Provide Plenty of Sunlight

To grow moss rose (portulaca) indoors, you have to provide plenty of sunlight, so it’s essential to place it near a sunny window or under a grow light. Aim for at least six to eight hours of sunlight per day. Moss rose blooms are opened in direct sunlight and close at night and on cloudy days. As a result, they are called Morning Roses. 

Water Sparingly and Maintain Humidity

Moss rose (portulaca) is a succulent plant that can tolerate drought, so it’s important not to overwater it. Water the plant only when the soil is completely dry, and avoid getting water on the leaves or stem to prevent fungal growth. They prefer warm and dry conditions, so it’s important to maintain a consistent temperature and humidity level.  

Prevent Bugs from Causing Damage

While moss roses typically do not have pest issues, aphids can occasionally be attracted to them. Using a mixture of water and dish soap can effectively remove aphids from your plants. Alternatively, you can look for organic pesticides at the store, but it’s recommended to try natural dish soap as a first step.

Is Portulaca Poisonous to Humans?

Moss Rose (Portulaca) is generally considered non-toxic to humans. But it has a high concentration of oxalates, which can reach up to 9%. So, if consumed in large amounts, it can lead to acute oxalate poisoning, making it a plant that should be avoided.

Is Portulaca Poisonous to Pets?

Yes, Portulaca is deadly to pets such as dogs, cats, and rabbits if ingested in large quantities. As it contains a high level of oxalates, it can cause symptoms such as vomiting, diarrhea, abdominal pain, and difficulty breathing. In severe cases, it can lead to kidney failure or even death. Keep pets away from Portulaca plants and seek veterinary care immediately if you suspect that your pet has ingested any part of the plant.

Moss Rose Benefits for Skin 

Moss Rose, also known as Portulaca, has various potential benefits for health and medicinal purposes. It contains antioxidants and vitamin C, which help to protect the skin from damage caused by free radicals. The plant also has anti-inflammatory properties, which can help to soothe irritated or inflamed skin. The oil extracted from Moss Rose seeds can be used to moisturize and nourish the skin.

Moss Rose (Portulaca) Other Benefits

The plant is depurative and can be used for the treatment of hepatitis, liver cirrhosis, swelling, and pain in the pharynx. It can also be applied externally to snake and insect bites, burns, scalds, and eczema. In Chinese herbal medicine, it is used for tumor and cancer care. The plant is also believed to have anti-diabetic properties and can be consumed raw or cooked. 

The gel from the plant can be used for the treatment of burns, and some people believe that it can cure cancer and tumors. Additionally, Moss Rose has culinary uses, and the leaves, seeds, and roots can be consumed after being cooked. Source, click here

Note: Please do not use personally without any clinical experience or consultation with a qualified healthcare professional.


To sum up, you can grow Moss Rose (Portulaca) indoors with some specific steps and it can be a great way to utilize the vibrant colors of this plant to beautify your home garden. By following the 5 tips we’ve discussed, you can help ensure that your Moss Rose thrives in an indoor environment. And as always, if you have any questions or concerns, don’t hesitate to consult with a qualified horticulturist or gardening expert. Happy Gardening 😉

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