Almost every continent is home to the huge genus of blooming plants known as Sedum. The plants are available in a wide range of heights, hues, and shapes. Most sedums, often referred to as stonecrop, are tough, drought-tolerant succulents with thick, meaty leaves that come in a variety of colors. Usually, they feature small, elongated blooms that bloom toward the end of the growth season.
Sedums that grow low to the ground and those that grow upright are the two main divisions of the genus. While the upright sedum creates vertical clusters and looks fantastic along borders, the low-growing sedum stays short and spreads.
Many plants that were formerly categorized as sedums have been moved to new genera.
The well-known sedum “Autumn Joy,” whose botanical name is now Hylotelephium “Autumn Joy,” is one of the best-known specimens.
Sedum is best planted in the spring, after the risk of frost has passed but before the heat of summer. Sedum typically grows at a modest rate, though this might differ by variety and species.
Do sedum plants count as succulents?
Apart from having succulent leaves, all sedums are incredibly diverse. The leaves might be little and prickly or big and flat, and they can have an oval or round form. They could often be standing or lying down.
Sedum—is it a shrub?
Sedums are so prevalent in West Coast gardens that it’s simple to take them for granted and assume we already know them. Sedum is a widely distributed genus with species in Asia, Europe, and North Africa. Even the western United States and Mexico are home to indigenous species. In fact, it’s possible that sedums have already colonized us and we’re just not aware of it.
Sedum is derived from the Latin word “sedo,” which means “to sit,” in reference to their ability to cover large areas of ground. Sedums come in a wide variety of forms, including perennial ground covers, sub-bushes, and shrubs. They can be deciduous, semi-evergreen, or evergreen. The 400 species in this genus exhibit a considerable diversity, which is also reflected in the leaf morphology. They have fleshy, flat, or cylindrical opposing, whorled, or alternate leaves. You can see how successful this genus has been by combining it with the wide range of tiny, star-shaped blooms that appear in terminal panicles, cymes, or corymbs with sizes varying from one-half inch to almost ten inches.
This page includes suggestions on how to landscape with some of the more noteworthy genera and types, categorized according to their natural growth habits.
The most common application for low-growing sedums is as a carpet beneath other plants, to spruce up an ugly spot, or as a specimen for a rock garden to give interest. Sedum spurium is one of the most noticeable species (commonly known as two-row sedum). The appropriately titled dark red “Dragon’s Blood” and the gorgeous “Tricolor,” which has grayish-green leaves bordered in pink and/or white, are both excellent types. This evergreen shrub, which forms mats, is indigenous to northern Iran and the Caucasus. It has branching red stems and vivid pink blooms. Over time, a single plant can readily spread to a height of 2 feet.
S. spathulifolium, a robust mat-forming variety native to the American West, is also often used. To 3/4-inch long, spoon-shaped silvery or green leaves are produced by branching, spongy stalks. One of the most iconic sedums, the eerie “Cape Blanco,” belongs to this species. Its yellow flowers, which emerge in the summer like golden eruptions, are a striking contrast to the plant’s silvery leaves, which is stained red in the winter months. The same is true of the similarly attractive S. s. “Purpureum” plant, which has silver and burgundy leaves.
Even though it may seem strange to have a sedum called October daphne, you can understand someone getting carried away after taking one glance at the seductive, pink-rimmed, glaucous leaves of Sedum sieboldii. Despite very small (4 inches tall and 8 inches broad), this species stands out thanks to its ethereal leaves and star-shaped pink flowers. Speaking of distinctive, Sedum tetractinum’s dense, sea-green, cup-shaped foliage gives you an idea of how the name “Coral Reef” came to be. When the leaves turn an exquisite cinnamon-bronze color in the fall, it just becomes more lovely. It hugs the ground and offers dazzling yellow summer blooms.
Do sedums prefer shade or the sun?
Looking for a vibrant perennial that can withstand harsh conditions and is simple to grow? The next time you go plant shopping, consider sedum. These succulent plants are incredibly simple to grow as long as they receive enough of sunlight and have proper drainage.
All sedum flower, but the variety of leaf forms and colors is what will make you want to grow these low-water plants. Sedum comes in a wide variety of hues, including chartreuse, pink, gray, blue, purple, and multicolored. The leaves can range in size from the size of your pinky fingernail to that of a spinach leaf. They are the ideal selections for giving the garden a splash of color.
How to Select the Right Sedum
Sedum comes in two basic varieties: upright and low-growing (sometimes sprawling) varieties. Which one fits you best? What you want it to accomplish in the garden will determine how. In many perennial gardens, taller cultivars like “Autumn Joy,” “Matrona,” and “Frosty Morn” are essential. They get along well with other perennials, such as coneflowers, black-eyed Susans, and spurge, that do well in full sun and soil that drains well. Low-growing species make great groundcovers, borders, and container plants since they frequently have the most vibrant leaf colors.
When to Plant Sedum
Sedum should only be planted in the spring and summer, when the plants are expanding rapidly. Sedum are often more cold-hardy than many other varieties of succulents, but if they are not established before the winter wetness arrives, they will rot.
Where to Plant Sedum
Sedum don’t need a lot of water, and they benefit from at least six hours of sunlight each day to produce their greatest hues. In heavy, muddy, or high clay soils, they won’t thrive. The higher locations in your yard that drain after a severe rain will be better for sedum because low spots typically end up accumulating water. If your yard has both high and low points.
Sedum is not a succulent that does well inside, although some are. Simply said, they need an excessive amount of sunlight.
How to Prepare the Soil for Sedum
Spend time prepping the soil before planting sedum in the ground for the greatest results. To accomplish this, combine current soil and an equal amount of Miracle-Gro All Purpose Garden Soil. This will not only make your soil lighter—your sedum will thank you for it!—but it will also provide your plants with the nutrition they require for a healthy start.
How to Plant Sedum
1. Lay out the plants and gauge their spacing before you dig the holes (the plant tag will tell you how far apart they should go). Sedums that are shorter and more sprawling than those that are upright usually require more space.
2. Once the spacing is ideal, make a hole that is slightly broader and deeper than the root ball.
3. To give your sedum a good start, place a Miracle-Gro Quick Start Planting Tablet into the bottom of the hole. Next, cover the tablet with a thin layer of dirt.
4. Combine the soil as directed.
5. Set the sedum in the ground so that the top of the root ball is parallel to the surface.
6. Water sources.
How to Grow Sedum in Containers
Sedum are excellent plants for containers! Start by selecting a pot that is no wider than the plastic bag that the sedum was packaged in. When gardening in an area with a lot of rain, prefer unglazed clay or terra cotta containers over glazed pottery or plastic pots since they dry out more rapidly.
Fill one-third of the pot with quickly draining Use Miracle-Gro Cactus, Palm & Citrus Potting Mix, a Miracle-Gro Quick Start Planting Tablet, some soil, the plant, and more soil until the mixture is approximately 3/4 inch below the rim (so the soil won’t wash out when you water the plants). Thoroughly water. When the top 2 inches of soil are dry, water again. Bring the containers under cover if it’s raining a lot until the weather clears up.
Use a little larger container if you’d like to mix sedum with other plants that require about as much water, such lavender, oregano, rosemary, or spurge.
How to Feed Sedum
For Sedum to continue growing healthily and attractively, it needs a reliable source of nutrition. For optimum development, feed them Miracle-Gro Shake ‘n Feed All Purpose Plant Food a month after planting. Your sedum will be fed by this plant food for up to three months. It contains natural components including earthworm castings, feather meal, and kelp. Make sure to adhere to label instructions!
How to Deadhead and Prune Sedum
Sedum plants require little water and require little upkeep because they don’t require much time to be spent deadheading and cutting. However, there is a simple way to prolong the bloom time of taller varieties. Cut a couple plants back by one-third of their length when they are around 8 inches tall. The season will be extended because they will bloom a little later than the uncut plants. (Although sedum is mostly grown for the foliage, the flowers are a charming addition.) The wasted blooms can then be removed to tidy up the plants, or you can leave the blossoms standing for winter appeal.
The only time you’ll need to prune the sprawling variety is if they outgrow the space you’ve allocated because their purpose is to spread out. The trimmed ends may re-root and produce additional sedum if you scatter them throughout the garden.
Sedums are what kind of flowers?
Sedums have everything! This perennial produces clusters of star-shaped flowers that bloom from midsummer to fall, along with lush, luscious green leaves. It attracts pollinators and is simple to maintain. How to plant sedum in your garden is provided here.
About Sedum
Sedum, a genus of succulents with fleshy stems and succulent leaves commonly known as “stonecrop,” is one of the easiest perennial plants to grow. This sedum cultivar is suitable for practically all gardens because it is a hardy plant that thrives in shallow soil.
Based on how the plants develop, we like to split sedum into two primary categories: low-growing sedum and upright sedum.
- Sedum that grows slowly spreads throughout the ground and only grows to a height of a few inches (or less). As a result, they are ideal for use as ground covers along pathways, in rock gardens, or cascading over stone walls.
- Sedum that is tall or upright often grows in tall, upright clumps with dense clusters of tiny reddish-pink flowers in their huge flower heads. They make excellent candidates for border gardens or pollinator gardens due to their height and lovely blossoms. Despite upright sedum’s recent reclassification into the Hylotelephium genus, it is still frequently referred to as a “sedum.”
Although they prefer full sun, Sedum may tolerate partial shade. Plant sedum in full sun to enhance overwintering potential if you live somewhere with long, cold winters (Zone 5 and colder).
Although sedum thrives in sandy or poor soil, it needs to be well-drained to prevent fungus problems. If cultivated in soil that retains too much moisture, it is highly prone to developing root rot. Additionally, overly fertile soil can promote lanky growth, which can cause upright sedum species to bloom with a top-heavy appearance.
When to Plant Sedum
- Typically, sedum is purchased in plugs or pots and then planted in the garden. Sedum is best planted in the spring, after the risk of frost but before the summer heat arrives.
- In early spring, sow sedum seeds in average to rich soil that is well-drained. (Learn more about adding amendments to the soil and getting it ready for planting.)
How to Plant Sedum
- Depending on the kind, space plants anywhere between 6 inches and 2 feet apart. While upright sedums tend to keep more compact, low-growing sedums will quickly fill in any gaps.
- When planting whole plants or divisions, dig a hole deep enough so that the top of the root ball is level with the soil’s surface. Then, insert the plant, and then cover the area around it with soil. Avoid burying upright sedum stems in particular as this can cause rot.
- Planting cuttings: Sedum is easily propagated through cuttings, just like other succulents. Under the right lighting and watering conditions, the cutting should easily root if the cut end is simply inserted into the soil.
- Sedum plants require little maintenance once they are established. Check on your plants frequently over the summer to make sure they are not getting too dry, and water them (sparingly) if necessary. Sedum shouldn’t require extra watering if your area receives rain at least one every two weeks.
- After flowering, prune the plants to keep their shape or confine them to a single location.
- Advice: After blooming, leave upright sedum flowers alone for more winter interest. They will produce lovely seed heads.
- To stop your plants from spreading, remember to divide them in the spring or fall. Divisions and cuttings root easily all summer long.
- Sedum humifusum has stunning, bright yellow flowers and produces an excellent ground cover.
Sedum—is it a cactus?
Everything depends on how they are arranged. For purposes of identification, the gardener just needs to keep in mind the three classifiers of genus, species, and cultivar. A group of closely related species is referred to as a genus.
Within the genus category, species are a more precise classification that have viable progeny. For instance, Sedum is the genus and glaucophyllum is the species of Appalachian stonecrop that thrives in rocky, alkaline soil, respectively, in the name Sedum glaucophyllum.
The sedum that has been chosen for favorable characteristics is further categorized by a cultivar. On the plant tag, Sedum glaucophullum ‘Dazzleberry,’ so the plant would look burgundy rather than green.
Understanding the distinctions between sedum, succulents, and cactus will be made easier by being aware of these classifications. Succulent is a descriptive term for a plant trait rather than a scientific classification. Succulents may retain water in arid regions or soil conditions because some of their leaves, roots, or stems are thickened and fleshy. There may also be plants with succulent characteristics and a typical plant stem within the same species. Numerous plants have succulent traits that enable them to cope with dry environments. Due to their dry origins and special characteristics, succulents can withstand drought.
Another succulent trait that cactus exhibits is the retention of water within the structure of the plant. Typically, cacti have thorns. Hobbyists who raise cacti and succulents frequently distinguish between them based on whether or not they have thorns rather than strictly on the botanical classification, which is sometimes more difficult to perceive. Members of the Cactaceae family include cacti. Confusion is increased since plants may have adaptations to dry circumstances that make them seem related.
Sedum is a genus of flowering plants that also exhibits the succulent traits of having leaves and stems that can store water. Sedums belong to the family Crassulaceae. Due of its stone-like look, sedum is also known as stonecrop. White flowers are present on Appalachian stonecrop. Sedums, which have 600 species in the Northern Hemisphere, include shrubs, annuals, perennials, and creeping herbs. Succulent traits can be found in both sedum and cacti, despite the fact that they belong to two separate plant families.
It might be wise to look for cultivars with succulent traits if one wants to create a rock garden or grow drought-tolerant plants. These plants have interesting body shapes and are lovely. There are many different kinds of flowering, creeping, low-growing, or towering plants that, once established, require little maintenance.