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How to Grow Mum Plant Information Indoors

Updated: July 3, 2023

Mums, also known as Chrysanthemums, are beautiful flowering plants that bring vibrant colors to any indoor space. These plants are often associated with autumn and are commonly used in fall decorations. However, with the right care and attention, mums can be grown indoors all year round, adding beauty and freshness to your home. In this article, we will provide you with all the information you need to successfully grow mum plants indoors.

Choosing the Right Variety

When selecting mum plants for indoor cultivation, it is important to choose a variety that is suitable for indoor growing conditions. Look for compact or dwarf varieties that have been bred specifically for indoor cultivation. Some popular choices include Belgian mums, Korean mums, and football mums.

Providing Adequate Light

Proper lighting is crucial for the growth and development of mum plants. Place your mums in a location where they can receive at least 6-8 hours of bright, indirect sunlight each day. If natural light is limited in your home, you can supplement it with artificial grow lights. Position the lights about 6-12 inches above the plants and keep them on for 14-16 hours per day.

Temperature and Humidity

Mum plants thrive in cooler temperatures ranging from 55 to 70 degrees Fahrenheit (13-21 degrees Celsius). It is important to keep them away from drafts or areas with extreme temperature fluctuations, such as near heating vents or windows. Maintain a consistent temperature to ensure healthy growth.

In terms of humidity, mums prefer moderate humidity levels. You can increase humidity by using a humidifier or placing the pots on a tray filled with water and pebbles. Just make sure the pots are not sitting directly in the water.

Watering and Soil

Proper watering is essential for mum plant care. Water your mums when the top inch of soil feels dry to the touch. Avoid overwatering, as it can lead to root rot and other problems. It is better to underwater than to overwater your mums.

When it comes to soil, mums prefer well-draining soil that is rich in organic matter. Use a potting mix specifically formulated for indoor plants or create your own by combining equal parts of peat moss, perlite, and compost. Avoid using heavy garden soil, as it can lead to waterlogging and root rot.

Fertilizing

To keep your mum plants healthy and promote blooming, it is important to provide them with regular fertilization. Use a balanced, water-soluble fertilizer once every two weeks during the growing season (spring and summer). Follow the instructions on the fertilizer package for proper dilution and application.

Pruning and Pinching

Pruning and pinching are essential for shaping and maintaining compact, bushy mum plants. Pinch off the tips of each stem when they reach about 6 inches in length. This will encourage branching and result in a fuller plant. Repeat this process every few weeks as needed.

Once your mums have finished blooming, you can prune them back to about 4-6 inches from the soil level. This will help rejuvenate the plant and promote new growth for future blooms.

Managing Pests and Diseases

Like any other plant, mum plants are susceptible to pests and diseases. Keep an eye out for common pests such as aphids, spider mites, and whiteflies. If you notice any signs of pest infestation, treat them with insecticidal soap or neem oil.

Preventive measures such as proper watering, good air circulation, and maintaining overall plant health can help prevent diseases such as powdery mildew and root rot. If necessary, use fungicides labeled for use on mum plants to control these diseases.

Repotting

Mum plants may need to be repotted every 1-2 years, depending on their growth and root development. Choose a pot that is slightly larger than the current one and fill it with fresh potting soil. Gently remove the plant from its old pot, loosen the roots, and place it in the new pot. Fill in with soil, firming it gently around the roots.

Enjoying the Blooms

With proper care and attention, your mum plants will reward you with beautiful blooms. Once the buds start to show color, you can move the plants to a prominent location in your home to enjoy their vibrant display. Consider using them as centerpieces on your dining table or placing them on a windowsill for a colorful view.

Remember to remove spent flowers regularly to promote continuous blooming. This process, called deadheading, helps redirect energy into producing new blooms.

Conclusion

Growing mum plants indoors can be a rewarding experience. By providing them with the right conditions, including adequate light, proper watering, and regular fertilization, you can enjoy their vibrant colors all year round. Remember to prune and pinch regularly, manage pests and diseases, and repot when necessary. With these tips in mind, you can successfully grow mum plants indoors and add beauty to your living space.