It’s Mum season. You bought some pots of beautifully blooming Chrysanthemums, and now the blooms are starting to fade, or perhaps they are completely finished blooming. What should you do with your potted Mums now?
You have options. There isn’t one right or wrong thing to do with your potted Mums when they are finished blooming. Depending on how much effort you want to put into your plants, you can potentially keep them alive and blooming for many years to come.
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First, Deadhead Them
As the flowers fade, turn brown, and die, you can deadhead and hope for a second flush of blooms. This only works if you have your Mums fairly early in the season.
You can deadhead summer blooms and hope for a second flush of flowers in the fall. If you have a spectacular show of autumn blooms, you should still deadhead.
Removing the spent flowers helps keep your plant looking its best and may encourage more flower buds for form. Simply pinch off the dead flowers with a sharp scissors or small pruning shears.
Place Them in a Larger Pot
If you want to keep your plant around a while, you can put it into a larger pot. You can also plant it into a larger container with other plants for an attractive mixed planting. The potted mums purchased in the fall are typically both in full bloom and rootbound. When your plant is finished blooming, you can remove the spent flowers and transplant it into a larger pot.
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Choose a pot that’s at least a little larger than the existing pot, to give the roots some space to expand. Make sure your container or planter has good drainage holes on the bottom.
Mums like to be kept moist, but don’t like waterlogged soil. Use good quality potting soil. The soil should be rich in organic matter, loose, and well-drained.
Plant Them in Your Yard or Garden
Mums are perennials, hardy from zones 5-9. If you want to keep your Chrysanthemums for future years of growing and blooming, you can plant them in the ground. The best time to plant is in spring or fall.
If planting in the fall, try to give them some time in the ground before the first frost hits. This will give the roots a chance to grow a little and get established. If you are hoping to keep your Mums around a while, take some time to choose an ideal spot for them.
Overwinter Them Indoors
If you don’t plant your Mums outside in the garden, you can still overwinter them in their pots. Ideally, first transplant them into larger pots so they have a little more room to grow. If you live in an area that receives frost, move your potted Mums into a protected place that will stay above freezing. You don’t want the roots to freeze or they may die.
You can put your plants into any cool and dark location, such as an unheated garage or shed. Another option is to put them in a cold frame during the winter months. Wherever you decide to overwinter your Mums, don’t forget about them.
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You should still try to keep the roots moist and not allow them to completely dry out, but they won’t need as much water as during the warmer active growing season.
While they are dormant, prune the plants down to 3-6 inches. After danger of frost, place your Mums in a sunny spot outdoors, and they should keep growing. Given the same care as in-ground plants, you can encourage your Mums to bloom for a second year.
You can also decide to transplant your potted plants to a garden planting in the spring, which is a great time to add plants to your landscape.
Add Them to Your Compost Pile
Dead flowers can make great composting material for your garden. Composting allows you to turn the dead plants into a mulch, and use it to protect any other plants that need a little extra protection through the wintertime.
If you decide to add them to your compost pile, make sure that they haven’t had any type of disease. If the plant is diseased, the disease can spread depending on what it’s infected with. It’s important to discard any plants that appear to have been infected, especially with more transmissible diseases like powdery mildew.
Throw Them Away
Some people don’t want to keep potted Mums when they are finished blooming. They may simply buy new plants every year. If your plant has finished blooming but the leaves are still green, you can enjoy the lush green foliage a little longer.
Deadhead the spent flowers and enjoy a pot of greenery until the end of the growing season. After the first hard frost, your plant will likely die unless it is protected from freezing. When the plant has died, you can recycle or reuse the pot, and dispose of the plant with yard waste.
Source: https://gardencourte.com
Categories: Outdoor