When the weather becomes colder, this hen and chick turns a deep crimson color that lasts all year. Because of the white growth that resembles a spider web on its leaves, this plant is also known as a cobweb sempervivum. Rosettes spread by sending stalks of baby rosettes out from the mother plant, growing two inches tall and twelve inches wide. Place them in a pot or a rock garden. zone 3 to zone 8.
Which succulents are winter-resistant?
Succulents can be difficult to cultivate outdoors in the winter in colder locations. There are still certain succulent plants that thrive in snowy conditions, despite the fact that they are generally known for preferring sunlight and not the other way around. Three of the most cold-hardy genera are Sempervivum, Hardy Sedum, and Hardy Opuntia, which can withstand subfreezing winter temperatures of -30F. Agave and rosularia are two other succulents with high cold tolerance.
Are there any hardy succulents?
Not only warm climes are suitable for a succulent garden outside! Check out what you can accomplish with succulents planted in the ground in four-season regions.
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In contrast to southern California’s sunny environment, where there are many beautiful succulent gardens, Utah’s four-season climate makes it more difficult to find outdoor succulent gardens.
The two main types of succulents that can withstand freezing temperatures are Stonecrop Sedums and Sempervivums, also known as hens and chicks. Most animals can survive at temperatures as low as –20 °F.
In order to maintain a stunning outdoor succulent garden year-round, even when there is snow on the ground, I have been developing a variety of arrangements using only cold-hardy succulents.
You’ll see affiliate connections to Mountain Crest Gardens for the many succulents I utilized for these projects all throughout this post.
I received a lot of succulents for free, but my favorite succulents are from Mountain Crest, and I wholeheartedly suggest them to everyone! Nowhere else will you find a finer collection of resilient succulents.
In the movies below, you’ll see a wide variety of succulent collections and items, but I wanted to make it simple for you to see them all at once, so here is a list of the things I used to produce these succulent landscapes:
What succulents are the hardiest?
A sizable genus of succulents is called agave. Their pointed leaves and rosette formations serve as identifying characteristics. There are many different agave species; some are small plants that don’t reach heights of more than 10 feet, while others are enormous. They can be grown in the ground or in pots and other containers. They don’t need much maintenance and can survive in a variety of environments, including full hot sun and mild shade. Some species are cold-hardy as well. These plants are excellent for anyone searching for a low-maintenance, simple plant. They are resilient and challenging to kill.
A big and well-known genus called Aloe contains small dwarf species and giant tree-like species that can reach heights of up to 30 feet (10m). They feature large, fleshy leaves that range in color from green to bluish green. On the stem surfaces of some kinds, there are white flecks. The dwarf species are excellent choices for potted or containerized indoor plants. The majority of larger aloe species can be grown outdoors as landscaping plants or in sizable containers and thrive in full light. Some large species may withstand light frost with minimal or no plant harm. These plants require very little care and attention and are low maintenance.
A sizable genus of succulent plants is called Crassula. Crassula ovata, popularly known as the jade plant, is one of the most popular (also known as money tree, lucky plant, or friendship tree). They are indigenous to Mozambique and South Africa. There are evergreen jade plants. These plants are distinguished by their opposite-pair, thick, meaty, shiny, smooth leaves. Dark jade green in the shade to scarlet on the edges when exposed to direct or full sunshine, are the colors of the leaves. Some variants (known as Crassula Ovata or Hummel’s Sunset) have leaves with a bright yellow-green tint. With time, their branches become thicker.
Jade plants are adaptable and require little upkeep. They can survive in a variety of lighting situations. Once adapted, they may thrive in direct sunlight. When exposed to direct sunlight, their leaves take on a scarlet hue, especially near the tips.
This little pine tree-like succulent, which is native to South Africa, has thin, elongated green leaves and brown stems and bark that can reach a height of three feet. They develop into shrubs and eventually resemble trees. At the tips of the shrub, they produce little white blooms. They should be shielded from the full sun’s glare since they are susceptible to sunburn. These are among the simplest plants to grow from stem cuttings and require very little upkeep. I have many of these plants in various planters that were grown from stem cuttings. My initial plant, which is a few years old, is still alive and well.
This resilient, low-maintenance plant is indigenous to South Africa and is very simple to grow. They can grow up to 20 feet tall and are a source of food for elephants in their natural habitat. They feature glossy green leaves and begin as tiny bushes before becoming tree-like in size. As the plant becomes older, the stem thickens.
I was initially drawn to this plant since I mistakenly believed I was purchasing a miniature jade plant. It has no connection to the actual jade plant, yet it is occasionally referred to as “Dwarf Jade” or “Miniature Jade.” These plants may survive in a variety of environments and are relatively simple to maintain. I have this plant thriving in many planters thanks to stem cuttings I utilized. This plant frequently serves as filler in many arrangements. My original plant is several years old and has endured situations such as neglect.
A hybrid aeonium called “Blushing Beauty” was created by mating two distinct aeoniums. I have discovered that this aeonium is incredibly simple to cultivate and spread. I have a few of these plants that are all stem cuttings that are growing quickly.
Aeoniums are tough, cold-tolerant plants. They thrive in either full sun or little shade. In extremely hot and dry weather, aeoniums go dormant. To reduce excessive water loss, their leaves will curl and fall. The winter or spring is when they experience their true growth. Both containers and the ground can be used to grow them.
These succulents, which are native to Madagascar, are very adaptable to many growth conditions. They can reach heights of up to two feet and are prized for the typically red, pink, or white flowers they produce. These plants have half-inch-long, vicious thorns all over them. The plant is known by the moniker “Crown of Thorns,” which is derived from the biblical account of Christ’s crucifixion and refers to the fake crown that was put on Jesus’ head during the crucifixion. They can be cultivated in either full sun or shade. These are hardy plants that are difficult to eradicate.
This plant, which is indigenous to South Africa, initially has an aloe plant appearance. In reality, they belong to the same subfamily. They have thick, pointy leaves with white stripes that resemble zebra stripes and look warty. They can endure various lighting conditions and can be cultivated indoors or outdoors.
At initially, they grow slowly, but once established, they can develop quickly and produce pups and offsets. I’ve been cultivating mine outside all year. It is one of the easiest plants to care for and has generated a lot of pups and offshoots. Variegated zebra plants have white ridges and horizontal bands of yellow and green hue on their leaves.
These fascinating and unusual-looking plants, also known as Bryophyllum Daigremontianum (also known as Mother of Thousands, Alligator Plant, and Mexican Hat Plant), have enormous green leaves that develop into baby plantlets along the edges. Because of their quick growth and propensity to spread wherever they land, these plantlets have earned the moniker “Mother of Thousands.” They can also be challenging to eradicate.
Once established, these plants are hardy and able to withstand extreme heat. This is the kind of plant to attempt if you’re seeking for one that spreads readily. They can easily spiral out of control, so use caution. Some people find these plants to be bothersome, and some places consider them to be invasive weeds. Grow them in pots or other containers and apart from other plants or the ground to restrict their development.
Which kind of succulents are cold-sensitive?
“Frost tender” succulents may experience variable degrees of damage, depending on how long the temperature is below freezing (32 degrees F). A sensitive plant’s cells expand, burst, and transform its leaves to mush when liquid inside them freezes. In a “light frost,” only the tips of the leaves may be harmed (“frost burn”). A “hard frost” is characterized by sustained temperatures below freezing, which can cause entire plants to die. Typically, succulents do not recover from roots.
Ones that are among the most fragile succulents include crassulas, aeoniums, euphorbias, and kalanchoes. Some succulents, in particular, have an inbuilt antifreeze that allows them to endure temperatures considerably below 32 degrees Fahrenheit—in fact, below zero.
Are your outdoor succulents at risk over the winter? Depending on where you reside, Please refer to “Cold Weather Care for Outdoor Succulents, By Region.”
Your area is frost-free (lucky you!) if…
This soft-leaved agave in my garden is the canary in the mineshaft when it comes to cold. Many succulents may survive a brief cold (less than an hour), but Agave attenuata’s leaf tips immediately reveal damage.
Although ugly, this damage rarely results in death. See how each leaf’s healthy green portion is? Cut each leaf to a point using scissors to remove the tissue-paper-like frozen tips. The harm won’t be very evident when you’re finished. Those shorter, clipped leaves will be buried by new growth during the summer. (Note: Such damage is comparable to scorching brought on by excessive sun and heat, which is common of desert conditions, and by wildfire, which, believe it or not, does occur.)
What about a succulent or agave that only suffers damage from frost on the tips of its leaves? Don’t even try trimming them. In a few months, it will shed those oldest leaves nevertheless.
areas with sporadic, light frosts (like Southern California’s interior):
If there is a “frost advisory” for your area, keep an eye on the weather forecast, and before it gets dark, go outdoors and cover your sensitive succulents. After midnight, frost is more common, and temperatures increase colder as dawn approaches. Warm air is lighter than cold air, which travels down hills and gathers in low areas. Succulents in swales are therefore more vulnerable than those on top of berms. You may have heard that Christmas lights slightly increase the temperature. Yes, if they are the traditional variety. LEDs in current use don’t produce heat. You should be concerned about succulents that are exposed to the elements and have nothing over them. I occasionally lean over a succulent and look up. It becomes draped if there aren’t any tree limbs or eaves directly above.
I reside at 1,500 feet in the foothills NE of San Diego (Zone 9b). And yes, after seeing the weather forecast on the late-night news, I have been outside at 11 p.m. in my pajamas and slippers, freezing while I place blankets on delicate plants while my husband holds a flashlight. I may leave the plants covered if several nights of frost are expected; otherwise, I take the sheets off the next morning. I fasten them with clothes pins and rocks to make sure they won’t blow off. AVOID using plastic. The plants are unable to breathe because of it.
In my yard, jades and other delicate succulents are covered in frost cloth. WATCH THE VIDEO
Why cold damages some succulents and not others
The origin of a certain plant type affects it greatly. Most succulents are native to dry, hot areas where they can store water in their leaves to survive drought. The ones that don’t freeze, however, are from dry, cold climates. See my essay, Showy Succulents for Snowy Climates, in the Wall Street Journal. The “hardies” include:
several species and cultivars of sempervivums (hens-and-chicks, above); some cactus, yuccas, and agaves (such as Agave utahensis, A. montana, and A. parryi); and lewisias from the Pacific Northwest.
Do succulents survive the cold outside?
There are many succulents that can endure the winter outside, even in extremely cold locations. These
Succulents that are hardy thrive in chilly, snowy winters. Sempervivum heuffelii, which maintains vivid colors for Winter Interest, is one of our favorites. The frost-hardy Sedum cultivars are especially recommended since they create excellent ground covers in practically all regions.
Can succulents in pots endure the winter?
Yes, it is the answer. Although certain succulents can withstand frost, they are frequently thought of as drought-tolerant plants. They flourish in chilly, snowy conditions, and the extreme cold even brings out their magnificent, vivid colors. They are referred to as “Hard Succulents.” Sempervivum, Sedum, and Euphorbias genera contain some of the most hardy succulents. You may plant such succulents outside all year round because the majority of them can withstand temperatures as low as -20F (Hardiness Zone 5).
“Soft Succulents” are another group of succulents that are more susceptible to frost. When the weather drops below freezing, they must be winterized inside.
Succulents may be left outside.
Succulents are drought-tolerant plants because they can retain water in their large, irregularly shaped leaves. Succulents have a broad variety of eye-catching shapes and textures, which provide any landscape aesthetic interest. Can succulents live outside? is an often asked question. The quick response is “yes”! Growing succulents outdoors is an excellent alternative because they do well there and can withstand some neglect. They also do well in sunny areas with warm, dry weather.
Succulents can be grown in the ground, in pots, or hidden in unexpected planting locations. Take the uncertainty out of caring for these wonderful conversation pieces with stunning foliage by reading our suggestions for growing succulents outside.
Why are succulents so resilient?
Many individuals are fascinated by the peculiar plants that are exclusive to them, and they undoubtedly value the low maintenance requirements of succulent plants. They could be planting cold-hardy succulents to brighten up the outside gardens as they nervously wait for temps to rise so indoor (soft) succulents can migrate outside to the deck or porch.
Succulents that can withstand temperatures below freezing are known as cold hardy succulents. These plants require significantly less watering than conventional plants and flowers because they store water in their leaves, much like soft succulents. Some cold-tolerant succulents, such as those found in USDA hardiness zones 4 and 5, thrive in temperatures as low as 0 degrees F (-17 C).
You may wonder how much cold the succulents can stand. That is a valid query. According to some sources, many cold-tolerant succulent plants bloom after surviving winters with temperatures as low as -20 degrees F (-29 degrees C).