Many gardeners recognize upright sedum species, such as Sedum ‘Autumn Joy,’ as good plants for color in late summer and early autumn’s hot, dry days. Several low-growing sedum types, on the other hand, operate well as ground cover plants in hot, arid climates where other plants struggle to survive.
The Sedum genus contains 400500 species known as sedums, or stonecrops, many of which have been widely embraced as garden plants. It belongs to the Crassulaceae family, which is noted for plants with mushy, succulent leaves. Stonecrop gets its name from the fact that these plants not only withstand but thrive in dry, rocky soil. Sedums can grow to be 2 inches tall or 3 feet tall. Some species can withstand temperatures as low as USDA hardiness zone 3, while others are best suited to warmer regions. Sedums come in both annual and perennial varieties, but they’re always fleshy succulents. Sedums store moisture in their leaves, which is why they thrive in arid environments. Despite the fact that all sedums flower, they’re most commonly planted for their foliage, which comes in unique colors of green not found in other plants.
All sedums are incredibly easy to grow and propagate, and the only way to kill them is to overwater them or plant them in excessively moist soil. A single branch or even a leaf stuck in the ground will swiftly root and grow into a new plant in upright kinds. Low-growing sedums spread quickly but aren’t invasive, and their shallow root systems make them easy to remove, making them great ground cover plants.
For your ground cover needs, here are ten sedum, or stonecrop, varieties to consider.
Are sedum and stonecrop the same thing?
Sedum is a flowering plant genus with succulent properties such as water-storing leaves and stems. The Crassulaceae family includes sedums. Because of its stone-like look, Sedum is also known as stonecrop. The white blossom of the Appalachian stonecrop. Sedums are annuals, perennials, creeping herbs, and shrubs with 600 species in the Northern Hemisphere. Succulent features are shared by both sedum and cactus, but they belong to two separate plant families.
For bigger sedum infestations, use a herbicide containing 2,4-D, dicamba, MCPP, MCPA, triclopyr, or glyphoste. Sprays containing a combination of these components are also permitted. Check the manufacturer’s label to see if the herbicide has to be diluted with water. Because glyphoste is a nonselective herbicide that kills any plant or grass it comes into contact with, choosing a herbicide that contains it will likely kill any surrounding vegetation.
Is sedum an invasive species?
While creeping sedums are known for their dependability and lack of fussiness, I’m also drawn to them because of their succulent leaves, long flowering cycles, and, in certain cases, year-round interest in the garden. Sedum blooms are normally small, starlike clusters, no more than an inch in diameter and 4 inches or 5 inches in height, with a preference for whites, yellows, purples, and pinks. When mass-planted, the carpets of blossoms they generate are breathtaking. Many evergreen sedums, such as Sedum album ‘Murale’ and Sedum stenopetalum, turn a rich crimson or bronze color in the fall and winter, lasting until early spring, offering stunning contrasts to an otherwise inert landscape. They look especially nice against a snowy backdrop.
Sedums are one of the most simple plants to grow from seed, cuttings, or divisions. Because sedums don’t usually come true from seed, stem cuttings or divisions will ensure that the attributes of a plant you like are preserved. Sedums are not invasive, despite their fast expansion. They are easily lifted and transported due to their shallow roots. They’ll also overwinter in most pots if there’s enough drainage, and come out of dormancy in early to midspring.
I complained as a kid on my family’s farm in northeastern Maryland, removing rocks from my father’s farmed fields. Decades later, in a fitting irony, I’m still scouring those same fields for fascinating stones to use as backdrops and emphasis points for my ever-growing sedum collection.
Is stringy stonecrop invasive?
This plant is also known as spreading stringy stonecrop for a reason. Stringy sedum groundcover is prized for its chartreuse foliage and yellow blossoms, as well as its capacity to grow and keep weeds at bay, especially in challenging conditions such as rocky slopes or hot, dry, shallow soil.
Stingy stonecrop also works well as a transition between stepping stones and pavers, and can withstand some foot traffic. Stringy stonecrop, on the other hand, is a bee magnet, thus it may not be an ideal plant for children’s play areas.
If you desire a neat, well-behaved garden, think again about growing stringy sedum groundcover. In gardens, stringy stonecrop can be exceedingly invasive, quickly outcompeting even the most timid plants, such as some of your favorite perennials. In some parts of the eastern and southern United States, it has become a severe concern.
How big does stonecrop grow?
Sedum ‘Brilliant,’ an award-winning border sedum, is one of the most resilient and trouble-free of all border sedums. This upright cultivar has flat clusters of stunning, light pink blooms with long stamens that reach past the end of the petals, measuring 3-4 in. broad (7-10 cm). Early in the fall, they turn a rusty crimson tint. The leaf is smooth, light green, and glaucous beneath the surface, and it looks excellent all year. This easy-to-grow perennial develops a cluster of thick, fleshy foliage with broccoli-like blossom buds that grows 18-24 in. tall and broad (45-60 cm). In mid to late summer, these densely clustered buds will gradually display tiny, star-like light pink flowers, which will fade to rusty crimson and finally coppery-rust as they die in the fall. In 1993, he received the Royal Horticultural Society’s Award of Garden Merit.
Is stonecrop a perennial?
Stonecrop (Sedum spp.) is a tough, drought-tolerant perennial plant that is commonly used in xeriscaping, rock gardens, and containers.
From the ubiquitous two-foot tall long-blooming Autum Joy to the beautiful groundcover stonecrops like ‘Dazzleberry,’ stonecrop comes in a variety of varieties.
These succulent perennials need little water and thrive in poor soil, making them ideal for sun-baked containers or the dreaded ‘hellstrip.’
- Autumn Joy, a taller sedum that blooms from August to November with pink flowerheads that mature to a coppery color that blends well with Autumn hues, looks stunning in a bed or border.
- The blooms attract butterflies and bees, and if left uncut, they provide food for birds throughout the winter.
- Angelina, Fuldaglut, and Dragon’s Blood are low-growing sedums that fill in gaps in a rock garden or gracefully pour over a stone wall.
Sedum
There are roughly 400 species of leafy succulents in the Stonecrop genus, which includes this perennial. Water-storing leaves and five-petaled blooms characterize these plants. The color of the foliage is varied, and the flower designs are intriguing. They are drought tolerant and resilient.
Low-growing species are excellent for rock gardens and green roofs, and they thrive as groundcover for difficult places, with colorful fleshy foliage and vibrant blooms in whites, yellows, pinks, and reds.
Sedum uprights look great with ornamental grasses, Rudbeckia, and Echinacea, while groundcover species look great in rock gardens, along stone walls, and between patio pavers.
Low Growing
With golden blossom and bright gold/yellow/peach needle-like leaves. In better light, the color of the foliage stands out more. 3-6
Drought-tolerant ground cover with narrow blue leaves that resembles spruce needles and yellow flowers that grow to be 3-5″ tall and 15-18″ wide.
4″ height24″ spread, purplish red fleshy foliage with red blossom, evergreen, full sun
Full sun, 4-6″ height spread indefinitely, hardy alpine, deep pink flowers over somewhat bronzed summer foliage
Evergreen, little scalloped leaves with pink blooms, full or partial sun. 6-9″ spread 2″ height
In the summer, the pinkish gray/green foliage becomes a reddish brown color. Pink blooms bloom from September 10 to 12″
Upright Sedem
‘Autumn Joy’ has richer, longer-lasting blossoms and tougher, sturdier branches than the popular ‘Autumn Joy.’ For arrangements, both fresh and dried flowers are suitable.
Large green blossom turns pink in the summer and bronze in the fall, with fleshy medium green leaves that measures 24″ to 35″ tall.
From late summer to fall, this plant has a compact habit and huge clusters of vivid magenta pink flowers held on reddish stalks.
Over gray/green leaves with a pink edging, gleaming scarlet stems with delicate pink blooms 30-36
Is Goldmoss stonecrop invasive?
Plants in the nursery trade arrive and go at a breakneck pace. Today I’m here, tomorrow I’ll be gone. There are a variety of reasons for this apparent fickleness, but it all boils down to growing what consumers will buy. Sedums are popular plants across the country in their numerous and different forms, but two species, the humble stonecrop (Sedum acre) and stringy stonecrop (Sedum sarmentosum), have fallen out of favor and are rarely seen in commercial offers. Goldmoss sedum is a common name for both plants.
Sedum acre is a mat-forming succulent perennial with tangled branches that spread horizontally by a shallow rhizome. It grows to be approximately 3 inches tall. The quarter-inch-long spherical leaf is pressed against the stem. On flat-topped cymes, the little yet brilliant yellow blooms appear in mid-spring. Individual flowers have five points and projecting filaments, forming five-pointed stars. The succulent crassula family includes sedums.
Sedum acre is a plant that is native to a large part of Eurasia and was imported to North America early on.
Most of our northern states, as well as most Canadian provinces, have avoided cultivating it.
It can be found as far north as zone 2, at least when snow cover is present. In the South, it does not appear to have escaped. It is primarily found as an escapee on wide, barren, and rocky soils where little else will grow. In some of the world’s most fragile ecosystems, such as the Amazon, “It can displace native plants on “balds” and broad limestone ledges where there is almost no soil.
Stringy stonecrop (Sedum sarmentosum) is a Chinese native with arching aboveground stems that produce succulent, triangular leaves about a half-inch long that get smaller as they go closer to the branch ends. Plants, especially in the spring, have a chartreuse hue to them. It’s a sprawling plant that grows to approximately 4 inches tall, with the most of the action taking place above ground, whereas Sedum acre expands predominantly by underground rhizomes. In the South, stringy stonecrop is the most active spreader, and it has escaped cultivation in the eastern states, where it is known as graveyard stonecrop.
Goldmoss sedums appear to be loved or hated in almost equal numbers by gardeners. Their aggressive behavior ensures that they will survive in practically any environment, and if your environment is sunny and open, they can spread and become invasive. They will not extend much under the shade of tall growing perennials or shrubs since they stay on the ground and merely sprawl sideways. Some gardeners utilize them as a source of fertilizer “By letting their dense mat of leaf to cover the ground and inhibit weeds, they create “living mulch.” Sedum acre was planted between the granite slabs commemorating President John F. Kennedy’s grave at Arlington National Cemetery in Virginia, where it has thrived for nearly 50 years.
Sedums of various kinds, including both species of goldmoss sedum, have resurfaced as a key component of living roofs in recent years. While green roofs are not prevalent in Arkansas, they are widely employed in several large cities. The greenroof concept is based on a permeable soil that is often made up of a lightweight coarse aggregate that makes about 85 percent of the total soil volume. This enables for rapid water penetration during rainstorms, but it also necessitates heat and drought tolerance in the plants. Sedums have performed admirably in this role.
Both goldmoss sedums are hardy in zones 3 through 8 (9) and can grow in virtually any soil, but they require at least 6 hours of direct sunlight to thrive. It may be a mistake to plant such aggressive growers if the soil conditions are fertile, but if the site is severe, they may be a suitable choice. They can simply be controlled by removing shallowly rooted plants from locations where they are not desirable. New plantings can be started by laying a handful of plants on top of the soil and watering it occasionally until new roots emerge.
How do you stop sedum from spreading?
What are your plans for mulching? Sedums spread on the surface, thus the stems must be in contact with the soil in order to root. If you apply a coarse mulch around them, gradually pull the mulch back so the spreading stems are sitting directly on the soil if you want them to root and spread. Mulch won’t kill a lot of weeds, so pick any you see before mulching and any that come up through the mulch.
Will sedum take over grass?
Sedums are drought-tolerant succulent plants that spread like weeds and require little care. The only disadvantage to cultivating sedum lawns is that they cannot withstand significant foot activity. The leaves and stems are delicate and quickly break off, but it makes a lovely textured green groundcover in rarely used places.
Sedum is a fast-growing, low-maintenance plant with low pest and disease problems and excellent drought tolerance. Sedum lawns appear to be a great substitute for traditional nitrogen-sucking, high-maintenance turf grass in theory. Low-growing sedum cultivars work well as groundcover, but they have an unappealing appearance in high-traffic locations. Because the stems are easily broken, your sedum lawn alternative may resemble a battleground, with shattered plants and stems and leaves strewn around.
Birds and rodents may wreak havoc on a sedum lawn as well. Plants in desert environments are unable to endure the intense sun and require on a shady spot to thrive. Sedum, on the other hand, is a tough plant that grows in poor soil, strong light, and little water.
Is Solomons seal invasive?
False Solomon’s Seal is a native perennial forb that grows erect to arching. There are two subspecies of this species, which are defined at the bottom of the page. Stems can reach a length of 30 inches or more, but are normally half that length and feature very fine hair. The stems are unbranched, arching, and have a zig-zag appearance.
The leaves are lance-shaped with pointy points and tapered bases, alternate on the stem, are stalkless but not clasping, and have a short stalk at the bottom. The upper surface, as well as the leaf edge – which lacks teeth – may contain very fine hair.
At the terminal of the stem, the inflorescence is a branched pyramid-shaped cluster (a panicle). Each panicle branch has its own raceme structure (a spike of stalked flowers).
Flowers: The 6-parted flowers are 1/8 inch across and on a short stalk. Six small white tepals are formed as the sepals and petals unite. The ovary is a globose white ovary with an indistinct stigma. Six stamens with white filaments and bright yellow anthers surround it, giving it a starry look. Because the tepals are so little, the reproductive parts are what you see the most.
In autumn, the fruits mature into green berries that turn a mottled dull red to vivid translucent crimson, while the leaves turn yellow, offering a nice fall color addition to the landscape.
Each fruit bears 1 to 4 yellowish, smooth, ovoid seeds that are about 4mm long, with 2 being the most common. Plants can be established from seed, but they won’t bloom until the second year since they require a cold moist time, followed by a warm moist period, and then another cold moist period.
False habitat If the soil is kept slightly acidic and moist, Solomon’s Seal will thrive in home gardens. It can produce an intriguing ground cover because it develops from horizontal thick, meaty, creeping rhizomes. It is not invasive since it does not spread quickly. It need shade for the majority of the day.
Names: The Angiosperm Phylogeny Group (APG III classification scheme) recently shifted the six-tepalled members of this genus from the Liliaceae family to the Ruscaceae family. The genus nameMaianthemum which is built up from two Greek words, Maios for ‘May’ and anthemon for ‘bloom’ together meaning “May flower”. Racemosum is a Latin word that means “bearing a raceme.”
Because of genetic resemblance, comparable fruits, and evidence that the 4-tepal species originated from a 6-tepal species, the genus of the earlier scientific name, Smilacina racemosa, was discarded and united with Maianthemum in the late 20th century.
Although the genus name change is now fairly uniform, there are numerous variants in the family name listing.
The following are the author names for the plant classification:
The first to be classified was ‘(L.)’, which refers to Carl Linnaeus (1707-1778), a Swedish botanist and the creator of modern taxonomic binomial nomenclature. âLink,â which stands for Johann Heinrich Friedrich Link (1767-1851), a German scientist and botanist who replaced Willdeno as director and curator of Berlin’s Botanic Garden, wrote widely, and described many species. More information about the subspecies can be found at the bottom of the page.
Flowers that hang below the leaves throughout the length of the stem on the authentic Solomon’s Seal. The Starry False Solomon’s Seal, Maianthemum stellatum, is the most comparable plant, with a flower cluster that is not branching and flowers that have a more pronounced star form.