They have a tough endurance level against low water temperature. Chrysanthemums (Chrysanthemum x morifolium) are extremely popular fall-flowering plants that light up the garden from late summer through Halloween. Chrysanthemums that are purchased in the fall need special protection for their first winter. It is therefore important to know how to overwinter your Chrysanthemums. You don’t want the soil to be too wet. Water so much that the water runs out of the hole on the bottom of the pot. Six inches of an organic mulch material such as leaves or straw will go a long way to providing insulation for your in-ground plants. Water it lightly. Garden mums can be as fickle as roses when it comes to hardiness. Ideas and Inspiration With a little understanding and a few simple tips, you can ha… Choose a location that is protected from harsh wind. If you live in a warmer area with mild winters, in Zones 8 and up, you can plant your mums in the late summer or early fall. This year, instead of saying goodbye to your mums, I’m going to teach you how to winterize them so you can enjoy them again next year. Save my name, email, and website in this browser for the next time I comment. It is easy to overwinter Chrysanthemums. If the leaves are still green, it means that they are making food for the plant, which helps the plant to survive the winter.) Be sure to amend soil by adding organic matter to improve drainage. The garden Mums are perennials in zones 5 to 9. Only certain mums can survive winter . Discover chrysanthemums. Want to grow a few more plants to add color to the garden in the fall? Throughout the winter, come back and check to make sure the mulch is still in place. Seeds: Mums can As soon as the weather warms, pull away mulch to allow new shoots to pop up. One frequently asked question is whether or not these mums are hardy. When most of the garden is calling it a day, they’re brighter and bolder than ever. Here are some tips on how to grow Chrysanthemums in pots. Severe cold, repeated cycles of freezing and thawing, wet, heavy soil or lack of snow cover can also mean the end of a favorite plant. To avoid exposing container-grown plants to freezing temperatures, you’ll need to overwinter them indoors. I grow everything I can from veggies to plants. Available in various shades of maroon, rust, red, orange, yellow, pink, lavender, and white, these beautiful autumn bloomers are hardy down to Zone 4 – if you know how to care for them. The upper part of the plant might get killed by the frost if you live in a cold climate. Add to that the fact that you likely purchased a plant that was in its full-color glory, which means it was putting all its effort into producing gorgeous blossoms rather than establishing a robust root system. If there is new growth you need to wait until the frosts has passed to plant them outside. After I told them the secrets to my success, my neck of the woods became a mum paradise. Although my garden mums are supposedly winter hardy, the plants often don’t survive the winter. When you are able to keep the plant outside for eight hours a day, it’s time to gradually acclimate it to its sunny permanent location. Your email address will not be published. Leaving Your Chrysanthemums Outside If you wish to grow Chrysanthemums in your garden you need to know how to help them survive winter. Because people often think that mums (formally called Chrysanthemums) are at best a finicky perennial, many gardeners treat them as annuals, but this doesn’t have to be the case. Required fields are marked *. Be careful not to damage the roots. In winter quarters the chrysanthemum needs water, but regularly. You should plant your chrysanthemums in early fall. If you are planting perennials, start planting your Chrysanthemums during the early spring months or at least six weeks before the killing frost in autumn. Once the first frost hits, the foliage is going to turn brown. Here is more about what we do. Move pots to a cool but a well-lighted spot. Product photos via Burpee and Miracle-Gro. With chrysanthemums available in so many varieties, sizes and colors at this time of the year, these flowers are included in many of the “Reminiscence Gardening” sensory activities. Chrysanthemums, or mums, are a staple in fall gardens. These are also often referred to as garden mums. You want to leave it there to give your plant some protection. They will not survive the winter if planted in soggy soil. You can plant them in the ground the following spring if you wish to do so. You can pick one up for your own garden at Burpee. Chrysanthemums come in two types: The hardy Mums (or the garden types) and the florist Mums (also called the cutting type). This is also the time to start introducing potted plants to the outdoors again. It seems as soon as the air cools, signaling the coming of fall, garden centers begin showcasing full mounds of brilliant red, yellow, and violet flowers. After a few years of protecting my mums, I ended up with the biggest plants in the neighborhood, and my neighbors were constantly complimenting my massive display. The moisture level you should be aiming for is roughly similar to that of a well-wrung-out sponge. Also, it is best to keep your plants shaded and away from strong drafts, if possible. Don’t use pine needle mulch, because the needles can become compacted and smother your plants. Keep the plants watered but make sure not to over-water them. Continue watering mums even after their blooms have faded to encourage new root growth. Leaving pots outdoors, even when labeled as a “hardy mum” is a recipe for disaster. Mums naturally start to blossom in the late summer and begin to fade in the fall once the first frost hits. Check them throughout the season to make sure they stay in place. You want them to have enough room to be comfortable and able to start growing in the spring before you put them back outside. The old, dead growth from last year can be clipped away. But if you’re hoping to keep your plants in the ground year-round, you should really wait to plant them out until the spring. The main idea behind winter mulching is to keep the ground frozen by shielding it from the warmth of the sun. However, because potted plants are more susceptible to … With additional writing and editing by Allison Sidhu. Make sure that the soil drains well so puddled water doesn't form ice on the roots! One way to do it is to simply mound the soil up around each individual plant. Further Information. If I plant mums now will they survive the winter? Ready to get going? Will mums survive the winter? Second, purchase mum plants in spring—not fall. Tender, potted mums can survive the winter months with proper care and protection from frost, providing you with a second year of flowering the following fall. This is where leaving that dead foliage in place comes in handy. Keep them there during the day but make sure to move them to a coolest room in the house during the night. You may have a chance of saving your mums. The first way to go is to leave your plants outside. You can find them practically everywhere when summer begins to fade, popping up at grocery store entrances and lining the dwindling shelves of nurseries. Divide the roots of the separate plants. GARDENER'S PATH® IS A REGISTERED TRADEMARK OF ASK THE EXPERTS LLC. Next, you need to be sure you can provide the plants with the conditions they like during the growing season. Leave the foliage in place. These need to be winterized in Zones 7 and below if you want them to survive. Planting mums: Chrysanthemums thrive in well-drained soil. Potted mums won’t survive outdoors in most areas when the weather gets cold. They produce underground runners that can survive the cold weather. Some are tiny, some are huge (like the giant spider mums) and you can find them in a … One method is to make them dry out and simply store them somewhere where it’s warm enough during the winter. To help your plants overcome these problems and to protect them, it is important to keep them somewhat dry. Replace it as needed. It is therefore important to know how to overwinter your Chrysanthemums. If you picked up your mums from the fall display at the corner store or supermarket, it’s probably a florist mum. When not working, I love digging in my garden. Replant at least 18 inches apart. Home / Perennials / Chrysanthemums, Will They Survive the Winter? These are the types that you see winning blue ribbons at flower shows, and they can’t be overwintered outdoors. We occasionally link to goods offered by vendors to help the reader find relevant products. At the end of the flowering season, the plant should be cut down to a 20cm stool for overwintering. They’re bred to be beautiful but won’t survive the winter. Gradually add an hour of full sun exposure each day until the plant can sit in direct sun for eight hours. Don’t expect every single plant to make it through the winter. I know it’s hard, but resist the urge to trim away the dead stuff. If your mums survive the winter, you'll see new growth developing around the base of the plant in early spring. When the plant starts sending up new shoots in the spring, you can remove the mulch, and replace it around your plants for moisture retention if you wish. After this, dig them up and put them into pots. If your mums survive the winter, you'll see new growth developing around the base of the plant in early spring. For new plants that you acquired in the fall, check out the section below on potted mums, or our guide to growing mums indoors (coming soon!). But the garden mums that you find seasonally at the garden center don’t always resemble daisies with petals surrounding a center disk. You can grow indoor chrysanthemums from seeds or rooted as well as unrooted cuttings of florist mums. Obviously growing chrysanthemums indoors is possible, but the real question is will it flourish and bloom and, if not, what do we do with the plant? This will insulate their roots and provide some protection against the frost. You’ll also want to re-pot them, removing your new mums from the container that they came in, whether you plan to keep them in pots or ultimately plant them in the ground. The planting medium should be kept at 70-75 degrees, and seeds should germinate in 1-3 weeks. Garden varieties which can be planted outdoors for fall re-bloom are available in the spring. If you happen to live in an area where the temperatures don’t get that cold until after the holidays, you can re-use your live boughs or spent Christmas trees when you’ve finished using them for decorating. Place the chrysanthemums in a box or tray, and cover with soil or compost and store them in a cool, frost-free place for the winter. Their flower buds are killed by frost before bloom and the plants are not winter-hardy. A good choice of mulch are evergreen branches or something similar. Move the plant back to an area overnight that is shaded during the day. In general, mums are hardy in U.S. Department of Agriculture plant hardiness zones 5 through 9, although this can vary slightly by species. Winter survival . The old, dead growth from last year can be clipped away. It’s unfortunate, because … Chrysanthemum Care: Answers for Beginners, Tips for Pruning Your Dieffenbachia Plant, Oncidium Orchids Care: 8 Mistakes to Avoid. 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