Can Mums Live Indoors?

Chrysanthemums, affectionately known as mums, stand as iconic symbols of the vibrant autumn season. With their lush and colorful blooms, mums have long graced gardens, porches, and outdoor landscapes, casting a spell of fall enchantment. But as the air grows crisper and the days shorter, many gardening enthusiasts ponder whether these beloved flowers can transition from outdoor marvels to indoor houseplants. In this article, we embark on a journey to explore the potential of nurturing mums indoors. Can these quintessential fall blossoms thrive within the cozy confines of our homes? Let’s delve into the world of chrysanthemums and discover whether they can make the transition from outdoor splendor to indoor charm.

Chrysanthemums (Mums)

To contemplate the feasibility of growing mums indoors, it’s essential to comprehend the essence of chrysanthemums and their role in horticulture:

The Majesty of Mums:

  • Chrysanthemums, commonly referred to as mums, belong to the family Asteraceae and are native to Asia.
  • These perennial plants are celebrated for their wide variety of flower forms, colors, and sizes, which have made them popular choices in gardens, floral arrangements, and even as symbols of honor in certain cultures.
  • Mums are well-known for their ability to bloom in the fall, offering a burst of color and vibrancy when many other plants are winding down for the season.

As outdoor treasures, mums require specific conditions and care to flourish. They thrive in locations with ample sunlight, well-draining soil, and the gradual reduction of daylight hours that signals the onset of autumn. This understanding of mums as outdoor plants forms the foundation for our exploration into the possibility of nurturing them indoors.

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Can Mums Be Grown Indoors?

The question of whether mums can be successfully grown indoors as houseplants often intrigues gardening enthusiasts. Let’s examine this possibility:

The Challenge of Indoor Cultivation:

  • While chrysanthemums are primarily regarded as outdoor plants, it is feasible to cultivate them indoors temporarily.
  • Successful indoor cultivation requires a deep understanding of the specific care and conditions that mums need to thrive outside their natural habitat.
  • Growing mums indoors can be a rewarding endeavor, allowing you to enjoy their vibrant blooms beyond the confines of the fall season.

As we venture further into this topic, we will explore the key considerations, care requirements, and potential benefits of nurturing mums as indoor houseplants. It’s a journey that offers the promise of bringing a touch of fall’s splendor into your home, no matter the season.

Growing Mums Indoors

Growing mums indoors requires thoughtful planning and care. Here’s a closer look at the essential steps for nurturing these fall favorites inside your home:

Choosing the Right Container:

  • Select a container with proper drainage holes to prevent waterlogged soil, which can lead to root rot.
  • Ensure the pot is large enough to accommodate the root system and allows for some room for growth.

Selecting the Ideal Potting Mix:

  • Use a well-draining potting mix that mimics the outdoor soil conditions mums prefer.
  • A mix with good aeration, such as one designed for flowering plants, can help the roots thrive.

Providing Adequate Sunlight:

  • Place your indoor mums near a bright window where they can receive at least 6 hours of indirect sunlight daily.
  • Supplemental grow lights can be beneficial if natural light is limited.

Proper Watering:

  • Keep the soil evenly moist but not waterlogged. Overwatering can lead to root problems, while underwatering can cause stress to the plant.
  • Water the soil at the base of the plant to avoid wetting the foliage, which can lead to disease.
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Caring for Indoor Mums

Caring for indoor mums involves attention to detail and consistent care:

Maintaining Humidity:

  • Mums benefit from higher humidity levels. You can increase humidity around the plant by using a humidity tray or a room humidifier.
  • Avoid placing mums near heating vents or radiators, as these can reduce humidity.

Pruning and Pinching:

  • Regularly pinch back the growing tips to encourage bushy growth and prevent legginess.
  • Remove spent blooms and yellowing leaves to redirect the plant’s energy to healthy growth.

Feeding Indoor Mums:

  • Apply a balanced liquid fertilizer every 2 to 4 weeks during the growing season (spring and summer).
  • Reduce fertilization during the fall and winter months when mums are less active.

Overwintering Indoor Mums

Preparing indoor mums for the winter months is essential for their long-term health:

Dormancy Period:

  • Mums need a period of dormancy to rest and prepare for the next growing season.
  • Reduce watering and allow the soil to dry slightly between waterings in late fall and winter.

Cool Storage:

  • Keep indoor mums in a cool, dark place with temperatures around 45-50°F (7-10°C) during their dormancy.
  • A garage, unheated basement, or closet can serve as suitable storage areas.

By following these guidelines for growing, caring, and overwintering indoor mums, you can extend their beauty beyond the fall season and enjoy their vibrant blooms year-round. It’s a rewarding experience that allows you to savor the splendor of mums in the comfort of your home.

Potential Challenges

Growing mums indoors comes with its share of challenges that every indoor gardener should be aware of:

Pest and Disease Concerns:

  • Mums can be susceptible to common indoor plant pests such as aphids, spider mites, and whiteflies. Regular inspection and treatment may be necessary.
  • Fungal diseases, including powdery mildew and gray mold, can affect indoor mums if the humidity levels are too high.
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Maintaining Adequate Sunlight:

  • Providing enough sunlight indoors can be a challenge, especially during the shorter days of fall and winter.
  • Insufficient light can lead to leggy growth and fewer blooms. Using grow lights may be necessary in some cases.

Transitioning to Dormancy:

  • Encouraging mums to go into dormancy can be tricky, as they need a period of reduced light and cooler temperatures.
  • Failure to provide the right conditions for dormancy can affect their ability to bloom again in the future.

Addressing these challenges requires vigilance and careful attention to the specific needs of your indoor mums.

Benefits of Growing Mums Indoors

Despite the challenges, growing mums indoors offers several compelling benefits:

Extended Blooming Period:

  • Indoor mums can bloom beyond the fall season, providing a splash of color and vibrancy throughout the year.

Year-Round Enjoyment:

  • Enjoy the beauty of mums indoors, regardless of the weather outside. They can be a cheerful presence during the gloomier months.

Decorative Value:

  • Mums are known for their stunning blooms, making them an attractive addition to your indoor space as both a decorative and botanical element.

Control Over Growing Conditions:

  • Growing mums indoors allows you to have better control over factors like light, temperature, and humidity, optimizing their growth.


In conclusion, while chrysanthemums, or mums, are traditionally outdoor plants celebrated for their vibrant fall display, it is possible to cultivate them indoors with the right care and attention. Nurturing mums indoors offers the reward of extended blooms and the opportunity to enjoy their beauty year-round.

Though challenges such as pests, light requirements, and dormancy may require careful management, the benefits of growing mums indoors can make it a worthwhile endeavor for those who appreciate the charm and allure of these iconic fall flowers. With the proper care and a touch of green-thumb dedication, you can bring the spirit of autumn into your home and continue to savor the splendor of mums no matter the season.