Succulents are perfect for plant enthusiasts, especially beginners or those with hectic schedules. These resilient, sun-loving plants thrive with minimal water and are ideal low-maintenance indoor options. Once you get the hang of propagating them, you’ll be able to multiply your collection in no time.
Propagation involves taking a leaf or stem from an existing succulent (or any plant) and encouraging it to form a new one. We’ve gathered expert plant advice to guide you through the process of expanding your succulent garden so you can propagate with confidence.
The Basics of Propagation
Getty ImagesIn simple terms, propagation is the process by which plants reproduce. There are different methods for propagation, and the best one to use depends on the specific plant. Many succulents can generate new growth from leaf or stem cuttings, allowing you to create a whole new plant from an existing one.
The Optimal Time for Propagation
Succulents can be propagated at any time of the year, but to maximize your success, it's best to do it during spring or summer, when light—the most vital resource for growth—is most abundant. "For most plant care tasks, the ideal time to propagate is during the 'growing season'," advises interior plantscaper Stephanie Horton. "However, if your area's conditions permit, you can propagate successfully year-round."
The Best Succulents for Propagation
Certain succulents are simpler to propagate than others, with some thriving better when propagated through either leaf or stem. Here's a list of some of the most successful succulents for propagation:
- Various sedum species (both leaf and stem)
- Aeonium (stem propagation)
- Echeveria (leaf propagation)
- Graptoveria Fred Ives (both leaf and stem)
According to Debra Lee Baldwin, "Succulents with stems, such as crassulas—jade and similar plants—are the easiest to propagate." She also notes that plants producing offsets—small new plants growing from the main plant—are relatively simple to propagate. However, succulents grown from seeds, like lithops (pebble-like plants) and haworthia, are far more challenging to propagate.
Required Materials
- Mother plant
- Clean pruning scissors or shears
- Optional rooting hormone
- Container or tray for propagation
- Cactus or succulent soil, or a mix of potting soil and sand
- Permanent pot
- Water
When selecting a pot, succulents thrive better in shallow containers. According to Baldwin, "The best garden pot for succulents is wider than it is deep. Succulents have shallow roots, and if the container is too deep and filled with soil, it may retain excessive moisture, leading to root rot."
How to Propagate Succulent Leaves
Many succulents naturally reproduce by dropping leaves that grow into new plantlets known as pups. As Lily Cox, a plant store owner, explains, "The part of the pup that was once attached to the main stem will form a callus, after which it will begin to develop roots that dig into the ground and sprout new growth."
You can replicate this natural propagation method at home using succulents with fleshy leaves, like jade plants, echeveria, and sempervivum rosettes. Baldwin further clarifies, "In leaf propagation, the growth tissue is located at the stem end of the leaf, where new leaves sprout upward while roots develop downward."
"As the new plant establishes itself, it absorbs moisture and nutrients from the parent leaf, causing the leaf to gradually shrink," Baldwin explains. It takes a few weeks for noticeable results, but propagating a succulent using a leaf cutting is quite simple. Here's a step-by-step guide on how to try it yourself.
Step 1: Remove a Leaf From a Healthy Plant
A cutting has a better chance of success when taken from a well-hydrated, healthy plant, as Horton advises. "Choose firm, healthy leaves for propagation," Horton recommends. "If the leaves appear shriveled, yellow, black, or brown, this could indicate overwatering, which is usually not the ideal starting point for successful propagation."
Once you have chosen a healthy leaf, carefully twist and pull it from the stem as close to the base as possible. After breaking off the leaf, you might observe that the cut end is quite moist. This is normal, as succulents store water in their stems and leaves to endure dry conditions.
Step 2: Let the Leaf Callous Over
Horton recommends allowing two to five days for the cut end to heal or form a callus. This step helps avoid the risk of root rot.
Step 3: Apply Rooting Hormone (Optional)
Rooting hormone, typically available as a powder, can speed up the propagation process, though it’s not essential. Cox advises dipping the tip of the pup in the powder after it has callused and before placing it on the soil.
Step 4: Place the Leaf in Soil
Once the leaf's base has callused, place it on top of a container or tray filled with moist cactus or succulent soil. "Don’t overdo it," Baldwin warns. "If succulent leaves easily detach, like those of graptopetalums and sedums, they’ll root where they fall," she explains. "So try to mimic that environment."
Mature succulents prefer abundant sunlight, but too much direct light can scorch their leaves and growing pups, making indirect light the ideal choice. "Place them out of direct sunlight, on soil that is just slightly moist," Baldwin suggests.
"After approximately two weeks, you should start to notice roots or tiny baby succulents developing from the cutting," Horton states.
Step 5: Pot the Plantlet
When the roots of your baby succulent become more established after a few weeks, the leaf will naturally fall off. This is the perfect moment to transplant the pup into a well-draining pot with succulent soil or suitable potting mix.
How to Propagate Succulent Stems
If your succulents, such as sedum, jade, haworthia, or aeoniums, have multiple stems or branches, you might consider propagating from one of the stems. According to Cox, these plants tend to become leggy, meaning their stems grow long with fewer leaves to absorb sunlight.
"Cutting a stem can serve both to prune the existing plant and start a new one," explains Cox. "The portion with roots will continue growing, producing new florets, while the cutting from the top will develop roots to form a new plant." Here's the method to do so.
Step 1: Remove the Stem from a Healthy Plant
When selecting a mother plant, ensure it's healthy, ideally with several fresh leaves. Avoid cutting from stems that show signs of wilting or have soggy leaves.
Use clean scissors or shears to make your cut. "Look for the bands where leaves were once attached," Baldwin advises. "These rings will develop into roots."
Baldwin suggests, "Simply cut the stem so that the top leaves or rosette remain upright in the soil. The cutting's stem doesn't need to be too long," she notes, "just enough to hold it steady."
Step 2: Let the Stem Form a Callus
Allow the base of the stem to callous over a few days to improve the chances of successful propagation.
Step 3: Trim a Few Leaves
Once the base has calloused, Cox recommends removing the bottom two inches of leaves from the stem. This helps the stem settle into the soil more easily, and roots will often develop where the leaves were removed.
Step 4: Place the Stem in Soil
Insert the calloused end of the stem cutting into a container or tray filled with succulent soil, then place it in a spot with bright, indirect sunlight. If the sun is too intense, Baldwin suggests covering it with a light towel or shade cloth for about a week or until the new plant roots.
Avoid overwatering, which could harm the delicate new roots of the succulent. "Since stem cuttings don't yet have roots, they can't absorb water," Baldwin clarifies. Keep the soil easily penetrable for roots, and lightly spritz it to maintain a barely moist surface.
Step 5: Repot the Plant
Before repotting, Baldwin advises, "Wait until the new plants are large enough to stand on their own." A good sign that they’re ready is when they begin growing roots, sometimes even into the air! Once you see a few inches of root development, repot the succulent into a larger container with either succulent soil or a mix of standard potting soil and sand.
Propagating Succulents Using Water
While many houseplants—such as pothos, philodendron, and monstera—can be propagated in water and later moved to soil once the roots have grown a few inches, this method isn’t always ideal for succulents. Cox explains that succulents thrive in dry conditions, and water can actually hinder their propagation process.
If you're determined to try propagating in water, it's best to skip using leaves, as they are prone to rotting in excess moisture. "For better success, use full stem cuttings that are larger and can stand upright without much support," Horton recommends. A leaf cutting is more likely to fall and get submerged.
Bottom Line: For the best results, propagate succulents by cutting a leaf or stem and rooting it in soil, and leave water propagation to plants like pothos.
Frequently Asked Questions
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How long does it take for succulent cuttings to root?
The time it takes for succulent cuttings to root depends on the type of succulent and its environment. Most varieties typically root in 2 to 3 weeks, though some can take a few months to fully establish roots.
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When can I move my new succulents outside?
The right time to set your newly propagated succulents outdoors depends on factors like your local climate, the season, and the amount of sunlight they will receive. Before transferring any indoor plants outdoors, they should be hardened off—meaning they should gradually adjust to the new environmental conditions.
To harden off your new succulents, start by exposing them to sunlight or their new outdoor environment for an hour a day. Over the course of several days, you can gradually increase their exposure time, eventually getting them fully acclimated to the outdoors after a week or two.
Remember, as your succulents’ exposure to sunlight and wind increases, so will their water needs.
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Can I use plant lights or grow lights for propagating succulents?
Yes, artificial lights can be used to propagate succulents when natural light is unavailable. LED lights that emit less heat are the best option for this purpose.
To prevent your cuttings from overheating or drying out, avoid using grow lights that produce excessive heat.
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Why are my succulent leaf or stem cuttings rotting?
Several factors can cause your propagations to rot rather than root:
- Excessive heat or water
- Pests or fungal issues
- Exposure to harmful pathogens during or before callousing
- Using unhealthy mother plants
Here are some tips to avoid rotting:
- Always sterilize your hands and tools before handling cuttings.
- Select cuttings from healthy plants.
- Avoid allowing standing water to touch the cuttings, except at the roots.
