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How Cold Can Mums Tolerate

Since fall is just around the corner, you probably wondered, “How cold can mums tolerate?” The bright colored mums, pumpkins, and fall leaves are the symbol of fall.

These mums can grow through the winter, but their after-winter growth may be affected. Additionally, the level of protection your mum need from the cold depends on the climate. If you want to know how your mums will fare in varying temperatures, here’s what you should know:

How Cold Can Mums Tolerate

Warm Temperatures

Mum can generally survive warmer temperatures as long as they get enough water. However, heat tolerance usually varies depending on the type of species.

If you live in scorching areas with temperatures ranging from 90 to 100 degrees F, it’s best to plant them in a place where they’ll get some shade during the afternoons. Additionally, it may also be better to plant cultivars that can tolerate heat.

Mum bloom in cold nights, so if the nighttime temperatures are above average in your area for weeks, expect to experience delays in blooming.


Cold Temperatures

Mums are hardy throughout USDA zones 5 to 9, but this can vary depending on the type of species. If we look at the USDA map, you’ll find that mums can survive around (at the lowest) 20 degrees F below zero. This only applies to mums to garden hardy mums with well-established roots that have been planted during the spring season.

Most people plant mums in their gardens just in time for them to bloom during the fall. Keep in mind that mums that are planted in cold winters will not survive because of their shallow roots. If you plant mums in pots, they’ll are more likely to survive as the pots protect them from the cold.


How to Take Care of Your Mums During Winter

To take care of your mums during winter, be sure that you plant your flowers in well-drained soil. Mums are hardy plants, so it isn’t the cold that usually kills them, but it’s when the water in the roots turn into ice. For this reason, it’s essential to plant mums in well-draining soil.

Place your mums in a partially sheltered location to keep them safe from winter winds. Better yet, you can keep them inside a greenhouse to increase their chances of surviving through the winter.

It’s important to properly insulate your mums during the fall season. Once you notice that the leaves have died back after a few touches of frost, you need to cut the stems back at around three to four inches off the ground. Leaving a part of the stem ensures that you’ll have full, healthy mums next year. The shorter you cut the stems, the fewer the regrowth.

As you’re wintering the mums, add a thick layer of mulch (like straw or leaves) over your plants when the ground is frozen. This helps to further insulate your plants and prevents it from thawing. It’ll do more harm than good if the soil repeatedly freezes and thaws. It should remain frozen throughout the winter season.


Why Plant Mums in a Greenhouse?

Planting mums in your backyard is a great idea to spruce up your garden during the winter. However, not everyone has space or the right growing conditions to grow mums. If this is the case, having a mini greenhouse can save the day. Here are a few reasons why you should plant mums in a greenhouse:


Protect your plants from pesky insects

Chrysanthemum aphids, chrysanthemum leaf miners, and two-spotted spider mites are some of the insects that can destroy your mums. Keeping them inside a greenhouse protects them from these harmful insects. Additionally, your plants will also stay safe and protected if there are any infectious plant diseases.


Protect your mums from frost

As you know, mums are hardy, but it’s best to keep them away from frost and freezes. If you don’t want your mums to be subjected to low temperatures, you can protect them by placing them inside a greenhouse or a sheltered area if they’re planted in pots. If you planted them directly into the ground, you could cover them with a sheet board or cardboard.


Start plant growth earlier

Having a mini greenhouse allows you to start growing mums even before the cold season begins or during the cold season. A temperature-controlled greenhouse allows you to alter the climate inside to suit the plants’ specific needs. Once the weather becomes more favorable, you can carefully transplant your mums outside.


Perfect for tender perennial plants

Did you know that mini-greenhouses are great for tender perennial plants as well? Placing your plants inside a greenhouse protects them from frost and snow during the long winter season.

You can transplant them from the garden into pots and keep them inside until spring. Once the weather warms, you can transplant them back into the garden again.


The Bottom Line: How Cold Can Mums Tolerate

So, how cold can mums tolerate? Mums are fairly hardy plants, and they’re relatively easy to grow. If you’re planning to plant mums and have them bloom in the fall season, make sure to keep the tips above in mind for successful planting.


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How To Care For Carpet Roses. 3 Factors To Master

How To Care For Carpet Roses. 3 Factors To Master

You have three factors to consider to know how to care for carpet roses. Gone are the days where roses are only centerpieces, but with proper care and maintenance, you might have one of the best groundcover plants. Carpet roses will undoubtedly improve any garden bed, and you’ll be pleased how they are not even demanding constant attention. 

If you want to protect your plants from challenging environmental conditions, you can also consider growing carpet roses in the greenhouse. This will make maintenance more comfortable, and you should face fewer challenges and problems. This article will teach you the ideal conditions and practices to keep your carpet roses blooming happily. 


In general, carpet roses are easy to grow and are relatively low-maintenance. However, the emphasis is necessary on knowing the variety you have and adjusting the plants’ practices and requirements accordingly. 


Factor #1. Location

The first consideration to ensure proper care for carpet or groundcover roses is in the ideal growing environment. Remember that even though groundcover roses are not picky in sites, they should still be in an optimal location to thrive. You can determine the ideal location of your carpet roses depending on their type

For example, some groundcover roses prefer full sun, but others will thrive in partial sun. You also want to plant them in well-draining soil because these plants are prone to drowning. After ticking these boxes, allocate enough space for the carpet roses to keep them from getting overcrowded that can cause problems over time. 


Factor #2. Maintenance

The second factor when caring for carpet roses is the practices in maintaining them. To start, remember that it’s crucial to plant them in a well-draining area. Overwatering the plants or leaving them in standing water can drown the plants or encourage root rot. Always check the ground if the roses need watering and amend the soil to improve its structure.

Carpet roses will also benefit from fertilizers. You can boost the plants and encourage them to fully cover the ground by feeding above and below the roses. Check the label instructions of your fertilizer and put your plants on a schedule for fertilizing regularly. 

Do you prune carpet roses? Depending on what type you have, some roses will benefit from pruning. You can cut the stems after flowering to keep the roses from overgrowing their area and maintain a tidy look. 


Factor #3. Common problems

Carpet roses, much like other groundcover plants, are prone to pests because of the large surface area they have. Therefore, prevention is vital to keep the pest population at bay. Gardeners often use insect spray or fungicides on the carpet roses to keep off insects or fungi. 

You can also practice preventative measures such as isolation of new plants and immediately removing plants with pests or diseases to prevent the spread. Always practice proper hygiene and sanitation to avoid bringing pests into the area. More so, maintain the ideal environment to discourage insects’ reproduction like aphids or the development of diseases like powdery mildew. 

Unlike other groundcover plants, carpet roses don’t have enough foliage to smother weed. Therefore, you want to use landscape fabric with drip irrigation on top to deter weed growth. You can also mulch under the systems or add a pre-emergent herbicide in early spring or fall to manage weeds.



How To Grow Carpet Roses

You can propagate carpet roses by rooting sections of the stem of a parent plant. Carpet roses typically develop rooted stems in spring or fall that you can dig up and repot. However, remember that the best propagation method will vary on the type of roses you have, 

You may also purchase potted ground cover roses, and you can transplant them in a bigger container or onto the ground outdoors. You can again grow bare-root carpet roses after the frost in the garden the same way you would when planting other roses. Amend the soil with organic matter and water the plants after putting and firming them in place. 

Because of their low-growing habit, you can have many uses for carpet roses. You can use them as borders or barriers for paths and driveways, add texture to a slope or wall, or fill a bed in the garden. However, be prepared that these plants can become leafless during the dormant season. 



One of the best groundcover plants to consider is carpet roses. However, you must know how to care for carpet roses to keep them healthy and looking tidy. To start, grow them in an ideal location to lessen the chances of developing drawbacks and problems. 

You can check the type of roses you have to know where is the best place to grow them. Once you have ensured the ideal location, maintain your plants by watering and fertilizing regularly. Be mindful not to overwater your plants as this can drown them, and you can also boost growth by feeding according to the label. 

You can also keep the roses from overgrowing their space by pruning after the flowering season. Lastly, do the necessary preventative measures to keep the roses from acquiring pests and diseases. Use fungicide or insect spray to keep fungi and pests at bay and maintain stable conditions to discourage growth and spread. 

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