One of the easiest ways to grow sedums is to simply take a cutting from the plant’s tip and place it in the ground. Remove the bottom leaves from a 6-inch tip cutting of a healthy sedum. The bottom half of the sedum tips should be inserted into the soil of a nursery tray filled with moist sand. If the cutting was effective, you can test it with a gentle tug after about two to three weeks. The tip cutting is already setting roots if it fits snugly in the soil.
Sedum can be rooted in water.
Showy sedum can be used in containers, as ground cover, in rock gardens, borders, and as gifts. Some examples include Autumn Joy, Autumn Fire Stonecrop, “Postman’s Pride,” “Brilliant,” which has bright pink petals, “Stardust,” which has silvery-pink flowers, and “Brilliant,” which has variegated foliage on “Frosty Morn.” At the garden center, I made my first showy sedum purchase. Debating the purchase price, which was reportedly between $10 and $25 per item! I brought one home and quickly learned how simple it is to spread. Consider taking cuttings from your neighbors, bartering for other plants, and employing sedums in various guerilla gardening endeavors. Since Showy Sedums are succulents, the guidelines from my earlier piece on propagating succulents still hold true. Showy sedums are 18–24 inches tall and bloom from midsummer to October in my cold climate garden. They are relatively pest-resistant and require minimal upkeep. The aged stems and foliage provide superb winter appeal. The colorful sedums wither to the ground in the winter and then reappear in the spring from their tuberous roots.
I’ve even taught young children how to grow sedum. You are capable of doing it. There are three effective methods of propagation:
- Immersion
- Managed Plant Growth
- Direct Garden Positioning
- Division
You must take a cutting from a healthy sedum plant for procedures 1-3. I often cut the subject sedum back to the ground using a single stem. Then, if needed, I can cut this into three or four smaller pieces for propagation. Although some may advise taking only the soft tops of the sedum for propagation, there is no need to worry about using only the tip piece. By the way, several of these methods also work fantastically on herbs.
1. TECHNIQUE OF IMMERSION:
This method calls for a somewhat longer cutting. I often take a 6-inch-long chunk. Leaves on the lower part of the cutting should be removed since they could rot because they would be submerged. Place the pieces of Autumn Joy that you have cut up for propagation in a cup or glass that has water in it. Make sure that the water only contains the sedum stem ( no leaves.) After that, put the glass in a room that’s warm and well-lit.
Change the water every few days and make sure it doesn’t entirely dry up. Your cutting will start to root and develop new growth in a week. The images below can be seen. The sedums can be kept in water for a while, but eventually you should transplant them outside. Even in August through October, they can bury themselves. I make an effort to group at least three of these tiny sprouts. Once you’ve done so, make sure to keep your plants well-watered until their roots have taken root in the garden soil. For 10–12 days, I attempt to water every other day.
2. CONTROLLED POT GROWTH (Cuttings): I usually recall that I want to propagate more sedum in the late summer. I prepare the stems by slicing them into rather long portions of around 6 inches and removing the lower 3 inches of leaves. I next fill small pots with standard potting soil that contains around 10% perlite. Put the pots with the sedum cuttings inside.
Make sure there are no leaves embedded in the ground. Water the sedums on a regular basis (they have dried out sometimes without ill-effect.) New shoots will grow from the plant’s base when the initial stem cutting withers away (note the tiny shoots to the right?). winterizing the sedum plant in a pot indoors (in your in a cold climate). The fragile shoots will wither and not grow back if you plant them outside in the late autumn. The sedum shoots occasionally have a chance to completely die back when kept indoors. Not to worry, they sprout back in the spring. Winter watering should only be done to prevent the soil from becoming brittle because too much water would rot the young plants’ roots. You should be able to plant cuttings directly in the garden once the shoots emerge if you start them in pots early enough in the summer. If not, simply wait until spring to plant them outside after they sprout in the containers.
3. PLACEMENT DIRECT INTO GARDEN (Cuttings)
This method is as simple as it seems. Early summer or late spring are the ideal times to perform it. As previously mentioned in the chopping part above, prepare the stems. To prepare a spot in the garden, add some peat moss and possibly some potting soil to the soil to lighten it. After that, place each stem directly into the garden where you want the new plant to emerge. I prefer to leave 3 nodes below ground and 5 to 6 inches of the stem above ground that is still healthy. It’s fall, so there isn’t much color in the image on the left below; the stick-shaped plant is a sedum. If there hasn’t been any rain, water. At the ground level, the roots will start to develop and new growth will start. The original stem might or might not persist. You will eventually have a lovely clump of fresh sedum after a few years (see picture on right below)
The stem may root if you use this approach late in the growing season, but new growth won’t appear until spring. If there is any resistance when you lightly pull on the sedum stem you planted, there are roots there.
4. DIVIDE: As with many perennials, the final option is to break up established clumps into smaller groupings and replant them.
Sedums can be found in Africa, Asia, South America, Europe, and North America (including Greenland). It is native to China and Korea for showy sedums. The well-known hybrid “Autumn Joy” (S. “Herbstfreude”) has broad, alternating leaves and blooms toward the end of the growing season. The prestigious British Royal Horticultural Society bestowed an Award of Garden Merit on the sedum “Autumn Joy.” I suppose that’s why we all want it! Given how simple it is to spread them, I hope you tell your friends about your happiness!
Email me if you are in the Chicago area and would want some cuttings to start your own sedums.
PS: To show how the cuttings developed over a period of several months, view this more current blog update.
Can cuttings be used to start sedum?
One of the simplest plants to grow from vegetative cuttings is sedums. Cuttings make it simple to grow taller, fall-blooming types like “Autumn Joy” and “Brilliant,” as well as creeping sedums (also known as stonecrops).
Sedum Atlantis: does it spread?
Benefits: Sedum Atlantis is a low-maintenance perennial valued for both its foliage and flowers. It was named the Chelsea Plant of the Year at the 2019 Chelsea Flower Show in the UK. This low-growing, sun-loving plant is drought-tolerant and makes a wonderful edging plant or container partner.
Flowers: Starting in July, tiny golden star-shaped flowers bloom in clusters above the plant.
Serrated leaves grow in thick rosettes, the foliage. Each leaf has a wide, yellow-white edge and a medium green color. The margins take on a rosy color during cold weather.
Habit: Sedum Atlantis spreads out to a width of 10 to 12 inches and grows 4 to 6 inches tall. It is a good ground cover because of its dense foliage.
Origins: The Sedum takesimense species is indigenous to Korea. Dave Mackenzie, proprietor of the Michigan-based wholesale nursery Hortech and an expert in green roofs and living walls, made the discovery of the variety known as Atlantis while cultivating plants as a hobby.
Sedum Atlantis should be grown in full sun in medium to poor soil with excellent drainage. Place it where it will get some afternoon shade if you live somewhere that gets very hot. This sedum is quite drought tolerant once established. 49th USDA Zone.
How long does it take for sedum cuttings to root?
Known as Stonecrops, the vast genus Sedum contains succulents that are simple to maintain and look fantastic in summer and fall gardens. They are easy to grow, and once planted, they expand on their own, eventually engulfing garden rock walls and rockeries. The plants produce new clones at the root of adult plants and from seeds to self-produce. Sedums can be effectively reproduced through seeds, leaf cuttings, and stem cuttings.
Tip Cuttings
One of the easiest ways to grow Sedums is to simply take a clipping from the plant’s tip and place it in the ground. Remove the bottom leaves from a 6-inch (15-cm) tip cutting of a healthy plant. Place the bottom half of the cutting in a pot filled with wet sand. If the cutting was effective, you can test it with a gentle tug after two to three weeks. The cutting is already putting out roots if it is snug in the soil.
Stem Cuttings
Another easy method to grow new plants is to stem-cut Sedums. Cut a few additional stems from each plant, then make a hole around the base of each current plant. The stem cuttings can be replanted either immediately in the garden or in a seed tray with moist sand. When the plants start producing new growth in the spring, take stem cuttings.
Leaf Cuttings
Using this method of propagation, you may create hundreds of new Sedum plants because each leaf on your present plant has the ability to develop into a new plant. Snip only healthy leaves from your Sedum to use as leaf cuttings, then plant the stalk in potting soil. After roughly two to three weeks, the leaves should be firmly rooted, with new plantlets developing at the base.
Seed Propagation
Given how simple and quick it is to grow Sedums from cuttings, waiting for the seeds to sprout is a labor of love in seed propagation. Some hybrid types may not germinate true to seed, which is another disadvantage of seed propagation. Although a tip, stem, or leaf cutting is an exact replica of the parent plant, a seed carries the genetic material from two different plants, which can provide unexpected results. Sedums can be grown from seeds by putting the seeds in wet sand and gently pressing them down. Maintain the seeds at 80 to 95 F. (27 and 35 C).
Which is preferable, soil or water for germination?
Even if you already know how to root a plant in water, David Clark, a professional gardener, has some excellent advice that will help you make the procedure more effective.
He offers advice on two simple plant-starting techniques that you might not have known about.
Two practical workshops on plant propagation were recently presented by Clark at the Buffalo and Erie County Botanical Gardens.
He provided a plethora of knowledge, including these five excellent suggestions:
1. Build a miniature greenhouse. How frequently have you purchased comforters or bedding that was packaged in a plastic zipper bag? I frequently do so, and I usually consider, “This bag ought to be useful for something.
According to Clark, these bags make excellent miniature greenhouses for newly transplanted or rooted plants. Simply place the plant inside the bag and partially zip it up. This will assist in retaining moisture. In addition, a small aperture permits airflow to stop the development of mold.
“Because the plant needs to be confined, unless you have a greenhouse, Clark explained, I almost always root with a bag.
The bedding bags, as shown in the picture at the top of the article, can hold either a sizable plant or a number of smaller plants.
2. Use powders for rooting. By soaking a plant cutting in water, you can multiply plants in one of the easiest ways possible. Trim the stem horizontally above a node (see photo above). Soft, fleshy plants like the Wandering Jew, ivy, arrowhead plant, and spider plant respond nicely to this technique.
Using rooting products will boost your chances of success, according to Clark. There are numerous commercial goods available. These products contain a growth hormone to hasten the emergence of roots and destroy bacteria and fungi to stop the stem from decaying.
Dip your stem into the powder after dispensing a tiny bit of it. (Avoid inserting the stem into the product container directly.) Give the stem a minute to settle. The powder will be absorbed by the plant. Put the cutting’s tip in water; the water won’t completely wash the powder away.
He added that you can also utilize common home items to speed up roots. Cinnamon can be used to eliminate fungus and bacteria on plant stems. Make a rooting solution by dissolving one aspirin in water to encourage the formation of roots.
3. Give your new plant enough time to adjust to soil after being in water. According to Clark, if you root your cutting in water, it will grow roots that are best adapted to obtain its nutrients from water as opposed to soil. The plant could become stressed if it is transferred from water to soil right away.
As an alternative, mix a little dirt into the water you’re using to root your cutting. Do this gradually over the course of four or five weeks to allow your plant adjust to its new growing environment.
4. Learn about leaf section division. You may grow new plants from the leaves of succulents like the sansevieria pictured above. It’s not even necessary to utilize the full leaf; only a portion will do!
When you cut the leaf, Clark advised, be sure to mark which portion is the top and which is the bottom. As shown in the leftmost photo below, place the bottom portion of the leaf segment into a tray of moist perlite. (Fun fact: Perlite is a byproduct of volcanoes.)
5. Encourage plant runners as a means of division.
View the image of the Wandering Jew that is located close to the beginning of this article. Burying the stem horizontally is another approach to multiply such a plant. These nodes will produce new plants.
Do you regret skipping these workshops? On our Events page, you can see all the fascinating classes and events that will be taking place nearby Buffalo.
How are sedum leaves propagated?
Using this technique, you can possibly produce hundreds of new sedum plants because each leaf on your existing sedum has the potential to develop into a new plant. In comparison to establishing your plants from seeds, leaf propagation is quicker and more consistent.
Using a very sharp knife and only healthy leaves, take leaf cuttings from your sedum and make sure that each one has a short length of stem. Put the stalk into wet potting soil after dipping the end of the leaf in rooting hormone.
Try to maintain a temperature of about 75 degrees Fahrenheit at the bottom of the tray or pot if you have a gardening heating pad. Spray water on a regular basis to keep the humidity levels appropriate. You can also use clear plastic to cover your tray or pot.
After two to three weeks, the leaves should be firmly rooted, and at the base, new plantlets should be growing. The old leaf can now be thrown away while the fresh plantlets that are growing around the stem are utilised for transplanting.