Sedum species Hardy and drought-tolerant perennial plants known as stonecrop (Sedum spp.) are well-liked in xeriscaping, rock gardens, and containers. From the ubiquitous, two-foot-tall, long-blooming Autum Joy to the adorable groundcover stonecrops like ‘Dazzleberry,’ stonecrop comes in a range of shapes and sizes.
Sedum Care
Sedum plants, often known as stonecrop, do best in full sun, with little to no water, and, most critically, on soil that drains properly. For the flower bed and border, there are larger kinds that reach heights and widths of exceeding two feet. Old favorites for cottage gardens include “Fall Joy. Bright green, gray, and red ground cover kinds that spread swiftly and blossom in the early summer include “Angelina. everything in between as well! They are excellent container plants and do well in most gardens. Sedum plants feature succulent leaves that can be any color—gray, green, purple, blue, or even variegated—and can have anything from tiny needles to larger, fleshier leaves. Bees and butterflies adore them. The nicest part is that they are perennials and return year after year.
Here are a few expert recommendations for growing sedum plants that will look their best:
- Use a well-drained soil at all times. If you’re planting them in containers, make the soil mixture very permeable by adding some shredded bark or sand. Grow them in raised beds and containers if your garden soil is heavy, or amend it.
- Consider how the plants will feel while selecting your containers. To fit the modern vibe these plants exude, think concrete, stone, or simple round bowls if you want to create a succulent garden effect. However, don’t let that deter you from utilizing them in any type of garden—this is a fantastic way to modernize!
- Although they can go without water for extended periods of time, I find that if they are in well-drained soil, they look their best with moderate watering and a little bit of drying time in between.
- They don’t need rich soil or substantial fertilizers. Your plants will really become floppy with lots of stems but few leaves and blossoms if you overfertilize.
- Although the larger kinds will fall over if they don’t get enough sun, they can tolerate some afternoon shadow.
- Speaking of taller types, snip off the tops of the main stems in the spring when the plant is about six inches high. This will make the plant grow more tightly, which will solve the flipping over problem I stated earlier.
Try out various varieties of hen and chicks to plant with your sedums after you have the caring for them down. They are excellent sedum companion plants because they share the same needs for water and fertilizer. These are known as Sempervirens in Latin, so you can be sure you are purchasing the correct succulent. They look fantastic together in containers, as this image from “Sunset” demonstrates.
What occurs to sedum during the winter?
Sedums typically prefer bare soil, so use minimal fertilizer. The best compost to use is organic. Stretching and flopping might result from chemical fertilizer.
How to Prune Stonecrop Sedum:
Except when plants overgrow their designated space, creeping sedums often do not require pruning. To reduce the height of tall sedums, the tips can be cut in the spring, although this will put off the flowering. In the winter, tall sedums shrink to a rosette at ground level. During the fall and early winter, many gardeners choose to leave the withered stems and blossoms of tall sedums in place because, even when dead, they look lovely when covered in frost. They can be clipped or pulled back once they have been knocked over by snow or ice, though.
Sedum, does it withstand winter?
Sedums hibernate during the winter and can endure the freezing temperatures outside. You can bring your container sedum inside for the winter, but don’t anticipate flowering because it’s a dormant season. Sedum will still require 3 to 4 hours of sunlight per day in addition to sporadic watering.
Where should a sedum plant be placed?
Sedum, often known as “stone crop flower,” thrives in full to part sun. While creeping varieties can thrive in partial shade, taller hybrids require full light for the finest flowering.
Soil: Sedums prefer a pH range of neutral to slightly alkaline soil that is extremely well-drained. Root and stem rot can result from wet, heavy clay.
Tall growing sedums should be spaced 1 to 2 feet apart. Depending on the kind and how rapidly you want it to fill in an area, space low-growing, creeping sedums 6 to 12 inches apart.
Sedums should be planted in the spring after the risk of frost has passed. Till the end of the summer, you can still plant transplants in northern regions. Planting season is spring or fall in drier regions.
Sedum spreads quickly, right?
Sedums can survive in less-than-ideal environments, therefore the author covers a stone wall with a variety of them (identified in chart below).
A creeping sedum may be the ideal plant for you if you want something attractive that can survive with almost complete neglect. Sedums show off where many other plants would be afraid to tread. For instance, they settle in the crevices of a garden wall or pathway, on roofs or the tops of birdhouses with slightly sloping roofs, or even under huge trees where their gigantic roots control the majority of the soil’s moisture. Additionally, they function well in borders, containers, and rock gardens.
Many gardeners have started looking more closely at plants in the genus Sedum as seasonal and protracted droughts become more frequent across the United States. The ground-hugging relatives of Sedum ‘Autumn Joy,’ which is well-known for its late russet blooms, are also gaining popularity.
In my yard, creeping sedums, often called stonecrops, provide endless fascination. Over the course of my many years as a gardener, they rank among the most adaptable, drought-tolerant, and simple-to-grow perennials I’ve ever grown. Sedums really require less work from a gardener as their area grows. These slow-growing plants, which are renowned for their propensity to spread swiftly, prevent weeds from taking root. Since they eventually just fade away, it is not required to deadhead the spent blooms, but it is simple to get rid of old blossoms using a string trimmer. They rarely contract illnesses or pests as long as they aren’t overwatered.
Even the poorest soil may support sedums, and small amounts of soil are really their preferred medium. However, the key to cultivating them is proper drainage. A sedum will be quickly killed by excessive wetness, especially standing water, which will accomplish what no drought can.
Even in the driest conditions, sedums practically never need further water after they are established. Sedums function admirably almost anyplace as long as they receive proper drainage, but they are particularly well suited for gardens in hot, arid regions like the western United States. They can also be found sticking up from boulders or sprouting from only a few inches of scree in cold, alpine environments where they are widespread. For almost every USDA Hardiness Zone, there is at least one Sedum species. The majority of creeping sedums can tolerate little shade but prefer full sun. Native to North America, Sedum ternatum is one sedum that prefers shade and a little bit more moisture than its relatives.
Creeping Sedums
Hardiness: The Northern Hemisphere’s Sedum genus has more than 400 species of succulent annuals, perennials, biennials, subshrubs, and shrubs. Sedums are commonly grown as creeping ground coverings. Each USDA Hardiness Zone has at least one species that can withstand it. Most thrive in Zones 4 through 9. OUTLINE: Five-petaled flowers in shades of yellow, white, or pink lie above mats of succulent leaves that range in color from green to blue-gray to reddish bronze. In the winter, the leaves of evergreen species take on colours of crimson and russet. PROPAGATION: From spring to midsummer, propagate plants by division or seed in the spring or fall. Plant in rock gardens, walls, recesses in walkways, and pots. You may also use it as a border edging or in sweeps on slopes. The majority of creeping sedums like full sun, although they can also tolerate little shade. They prefer medium to poor garden soil that drains well; once they are established, no additional watering is required. They cannot endure any amount of time in standing water.
The author’s favorite sedums
Except for S. ternatum, all of these exceptional sedums prefer full sun or mild shade. The numbers in the chart that come before the name in the image below provide a key.
First S. album
2. S.’s “Murale” album
S. divergens 3.
S. ewersii 4.
S. kamtschaticum (5)
S. kamtschaticum (6)
S. reflexum 7. (S. rupestre)
‘Rose Carpet’ 8.
S. sexangulare 9.
S. spurium, “Fuldaglut” 10.
S. spurium “John Creech,” 11.
S. stenopetalum 12.
S. ternatum 13.
Creeping sedums change from season to season
Creeping sedums are attractive for their dependability and lack of fussiness, but I’m also drawn to them for their succulent leaves, lengthy flowering cycles, and, in some cases, year-round attractiveness in the garden. Sedum blooms often come in little, star-shaped clusters that range in color from white to yellow to purple to pink, and are no larger than an inch in diameter and 4 to 5 inches tall. The carpets of blossoms they generate when planted in large numbers are stunning. Many evergreen sedums, such as Sedum album “Murale” and Sedum stenopetalum, blush to a rich red or bronze color in the fall and even throughout the winter. These stunning contrasts to an otherwise inert landscape last until early spring. They look particularly lovely on a snowy background.
One of the simplest plants to grow from seed, cuttings, or divisions is the sedum. Stem cuttings or divisions will guarantee the maintenance of a plant’s traits once you’ve found one you like because sedums don’t always grow true from seed. Sedums spread quickly, yet they are not invasive. They are easily lifted and transported because of their thin roots. As long as there is adequate drainage, they may survive the winter in most planters and come out of dormancy in the early to midspring.
I complained as I pulled boulders from the cultivated sections of my father’s fields as a young child working on the family farm in northeastern Maryland. In a fitting irony, decades later I still wander the same fields looking for fascinating stones to use as backdrops and accents for my ever-growing collection of sedums.
A few ways to use creeping sedums
Sedums that are resilient make lovely staples. In a section of my rock garden, I utilize a lot of sedums to simulate a cascade. You can blend several sedums, such as the white-flowered Sedum album, the S. grisebachii, and the yellow-flowered Sedum sexangulare (foreground, first photo below) (background). They perform well in a region that can be seen from above.
These year-round, low-maintenance plants are ideal for containers. You won’t need to bring the pots indoors for the winter because creeping sedums do well in containers. Additionally, because of their drought tolerance, you won’t need to locate someone to water them while you are away. Sedums, like the yellow-flowered S. sexangulare (Sempervivum spp. and cvs., Zones 410, second photo below), can be used as underplantings or in combination with other succulents like hens and chicks.
Make stepping stones or rock walls’ sharp edges softer. Within cracks in a stone wall or between stepping stones, sedums, like S. spurium ‘Fuldaglut,’ grow with almost no soil (third photo, below). Use small, mature seedlings, usually referred to as plugs, and combine with some fine gravel and soil.
Utilize a patchwork of sedums to tame a difficult terrain. Maybe you have a spot where gardening and lawn mowing have never worked well together, like a hillside with compacted soil. It might be the perfect place to use creeping sedums, like the pink-flowered S. spurium ‘John Creech’ and others, to intertwine regions of color and texture. The “quilt will vary three times a year as the sedums exhibit the colors of their early-season foliage, then their blossoms, and finally their winter leaves in various tones.
Should I prune my sedum to prepare for the winter?
As soon as the blooms start to fade in the winter, you can trim the sedum back, or you can wait until the ground turns green in the spring. Use pruning shears to cut the entire plant back to the ground, or break the stalks by hand at the ground level. The sedum will reappear from the roots in the spring.
For frost, do I need to cover my sedum?
My new succulents, which I planted in containers over the course of last summer, have practically turned to mush as a result of the most recent cold spell, Howard writes.
The succulents’ growing zones in my garden saw temperatures as low as 27 degrees Fahrenheit.
Do any succulents have the ability to withstand colder temperatures? What can I do going forward to prevent freezing damage to the plants? Additionally, do you have any helpful suggestions for extra growing techniques? I’m not prepared to give up on the “succulent challenge” just yet.
I spoke with Charolett Baron, an expert succulent and cactus aficionado, and I inquired about how her collection of succulents had fared through our abnormally cold conditions.
She also revealed some of the hard lessons she had to learn about cultivating succulents after she too lost some of her favorite specimens in a prior cycle of extremely cold temps.
Here are some of her tips for choosing succulents that can withstand freezing weather as well as what she does to safeguard her collection of succulents and cacti:
She has discovered that the agave, “After Glow,” is more tolerant of freezing temperatures and that the yucca, “Wall Bright Star,” is resilient to 0 degrees. These examples were discovered by Baron at Petaluma’s Cottage Gardens.
Specimens with variegation appear to be less robust. Frost is not tolerated by euphorbias. Despite the fact that they are supposedly hardy to, say, 30 degrees, container plants are more sensitive to lower temperatures.
Crassula sarcocaulis can withstand temperatures as low as 10. Hens and chicks, often known as sempervivums, can endure freezing temperatures. Stonecrops, commonly known as sedums, survive the freezing temperatures with little obvious damage.
Baron advises covering ALL of your succulent plants in breathable, frost-protective cloth that enables moisture and sunlight to pass through.
Although they must be removed during the day, thin sheets thrown over the plant in cold weather also works nicely.
Place the containers in sheltered spots like eaves. Wait until the weather warms up before going out on the water.
Run some low-voltage lights in your mini-greenhouse or bigger structure for added warmth, and keep the pots lightly covered in floating row covers—a frost-protective material—until no longer necessary.
Finally, her own succulent plants have survived because she covered them, including those in her greenhouse, in the ground, and in pots.
When the temperature dropped to 28 degrees, the sedums, sempervivums, Orostachys, Senecio mandraliscae, Crassula cocinea ‘Campfire,’ Rhodiela, and Aloe nobilis in my garden were unharmed.
Read the plant label before buying succulents because it will usually indicate whether or not the plant is cold-hardy. Some species within a given genus may be more resilient than others.
A protracted rainy period like the one we had will also reduce hardiness, as will the number of days with low temperatures.
The slightly more fragile succulent variety can be successfully grown by readers who live in a warmer area.
Surprisingly, visiting nearby neighbors who have had little to no plant frost damage will also assist you choose which succulents will do well in your own garden.
“Succulent Container Gardens, Design Eye-Catching Displays with 350 Easy-Care Plants” by Debra Lee Baldwin is a fantastic resource for all succulent fans.
This book provides answers to many queries regarding the cultural requirements of succulents, the hardiness of specific plants, and attractive container arrangements that use color, texture, and size that are appropriate for each container.
What distinguishes a yucca from an agave in terms of appearance, queries Cynthia?
Yuccas are mounding succulents that grow 2 to 3 feet tall and feature spiky foliage with stringy hairs along the margins. In the early or middle summer, they produce flowers on stalks.
Agaves grow in clumps and have leaves that are about 18 inches long, 3 inches wide, and have sharp, pointed points. Agaves, commonly referred to as century plants, don’t flower often, but when they do, it’s usually on stalks that extend several feet above the clump of foliage.
Is it acceptable to graft a citrus tree onto a camellia? asks Jess S. If it is not required, avoid removing the camellia’s root system.