- Take a cutting, and give it a few days to calluse over.
- Plant the cutting in a pot with well-draining potting mix after dipping it in rooting hormone.
- Watering should only begin after roots have grown.
Light & Temperature
Blue Senecios thrive in hot, direct sunlight. They require direct light for at least 4-6 hours. As long as they receive some sunlight near the base of a tree, they can thrive in light shade.
Place your Chalksticks in the brightest south-facing window you have if you’re keeping them indoors. If necessary, supplement with a grow light.
In terms of temperature, your Chalksticks require warmth. It can withstand temperatures as low as 20 F, but it won’t endure prolonged temps below freezing.
Water & Humidity
Use the “soak and dry” procedure with extra “dry” for Senecio serpens. Allow the soil to totally dry out between waterings. Then wait a few days before re-watering the Chalksticks in the dry soil. You will water using this method around every three or four weeks.
Water your Chalk Sticks thoroughly, up to the point where water begins to drain from the drainage hole. To prevent the pot from sitting in water, don’t forget to empty the container tray. Only water your Chalk Sticks in the winter if it appears limp.
Senecio serpens will wilt if underwatered, so if you notice this, simply water more frequently. The plant will get discolored, mushy, and start to shed leaves if it is overwatered. Don’t water it again for a few days after repotting it in dry soil.
Soil
For Blue Senecio, use soil that drains well. This plant thrives in specialized soils for cacti and succulents. By combining potting soil with perlite or sand, you can also create your own (1:1 ratio).
The leaves of the chalkstick may fall off or rot if the soil is holding onto water. To fix this, add more sand or perlite to the soil and check the drainage.
Fertilizer
Fertilizer is required for Blue Chalksticks at least once per year. For an added boost, more can be sprinkled during the growing season. Fertilizer is not required if your Blue Chalksticks are planted in the ground.
Use liquid fertilizer that is diluted or half-strength. As is the case with the majority of specialized fertilizers for succulents, it should have a low nitrogen content.
Repotting
Repot your Senecio serpens in the early spring if it outgrows its container. Pick a container with room for development and fill it with moist, drained soil. Examine the roots of your succulent while it is out of the ground for any signs of decay or injury. Water your Blue Chalksticks frequently after replanting it until it has taken root.
Propagation
Senecio serpens is a clump-forming species of plant. Division is made quick and simple in this way. Take your succulent out of the container, then gently separate the bunches. Avoid damaging the roots at all costs. Each clump should be replanted in its own container or area.
Stem and leaf cuttings are another method of propagation for Blue Chalksticks. Be sure to remove a leaf or stem from the plant during the growing season. It might not grow if there are any remaining leaf fragments on the primary stem. After coating the cuttings in rooting powder, allow them to dry for a few days.
When your cuttings are prepared, plant them upright in a damp, soil that drains well. Up until the cutting has roots, keep the soil moist.
Pruning
Pruning of Senecio serpens is not necessary. However, you can prune a plant for aesthetic purposes if it is:
- developing rather than leaving
- becoming larger than desired
- harmed or sluggish
Cut the undesirable stems off at the base with sterile clippers. Till it calluses over in a few days, keep the area dry. As always, keep watering the chalksticks.
Light
Bright light is necessary for string of pearls to perform at its optimum. They ought to be directly in front of a window.
You can grow these plants well in front of an East, West, or South window depending on where you reside. For best success, they should receive at least a little direct sunlight.
I’ve had success growing this plant right under a grow light if you don’t have enough natural light coming in via your windows inside. This is very crucial during my gloomy winter! It might determine whether you live or die!
You might be fortunate enough to get blooms if there is adequate light. They don’t put on much of a show, but they smell amazing!
And keep in mind that more light means your plant’s soil will dry up more quickly, which I’ve already mentioned is crucial for these plants.
Avoid placing the plants too close to a window that faces the west or the south if you are in or near a desert. Otherwise, these plants typically do well with a few hours of direct sunlight.
Grow Lights for String of Pearls
Unfortunately, I don’t have any windows that get a lot of sunlight like these plants do. When it’s dark outside in the winter, this becomes very crucial! I installed a grow light to resolve the problem.
The Sansi 70W Full Spectrum LED Grow Light that I bought from Amazon gave me excellent results. I hung it from the ceiling, and a foot or so below the lamp, I strung my pearls.
Invest in a Sansi 70W Full Spectrum LED Grow Light if you’ve had trouble growing these plants indoors because you don’t have the bright light that they require to THRIVE. For me, it was the deciding factor.
Once you have bright enough light, you’ll be astonished at how simple it is to grow these.
The Sansi 70W Grow Light’s white light is its best feature. No, not the obnoxious purple light that many LED lights emit! You won’t be sorry!
Winter
Winter brings with it less light, which means less growth. The need for watering becomes considerably less frequent when development slows. In the winter, allow your String of Pearls to dry out much more.
However, keep an eye on the plant to make sure the pearls don’t dry out or shrivel. Avoid going too far in the opposite direction and making the plant excessively dry.
Searching for a String of Pearls to buy? Etsy is one of my favorite and most useful one-stop sites for purchasing almost any plant. Today, have a look at the String of Pearls collection (link to Etsy).
It is fairly simple to spread a string of pearls. You have two options: plant them directly in the ground or try water propagation and pot them up once they have rooted.
If you’re lucky, as in the picture below, you might be able to already see some aerial roots developing on your plant. This plant spent the summer outside with me.
To propagate plants using water, trim a few pearls from one end of each cutting, then put that section of the strand in a vase filled with water. Rooting should be simple.
You can use any of two distinct techniques for soil propagation. The first involves merely burying each thread in the soil mixture for a few inches. Remove a few pearls from one end of the string and bury it in the ground.
The second method involves simply coiling each strand and leaving it on the soil’s surface.
To secure the strand so that it makes adequate contact with the earth, you might wish to use a large staple or a paper clip. For the best rooting to take place, the soil should be kept somewhat moist.
I favor root propagation in water since you can see the roots and can see when something is developing. However, either approach will work because this is just a matter of preference.
There is a good probability that your string of pearls plant won’t survive in its current state and will continue to deteriorate if you only have a few strands remaining. The pot will most certainly be far too large by that time for the strands that are still alive.
If your plant is dying, it is simply best to cut your losses and take cuttings of the surviving threads. However, at this point, you should reflect on your mistakes, identify what went wrong, and make an effort to avoid repeating them.
Make sure to start by planting the strands in a very small pot once they have been rooted. When watering, keep in mind that you want the pot to be well hydrated but you also want it to dry out soon.
Use the proper potting mixture described in this post, provide your plant with enough light, and use relatively small pots to achieve this.
Still Struggling With String of Pearls?
Check out a comparable substitute if String of Pearls is still giving you trouble. Similar-looking String of Bananas plants are much more forgiving and simpler to grow because their leaves are fashioned like bananas.
Hopefully this essay has taught you something new to help you build String of Pearls permanently.
How are Senecio blue chalk sticks multiplied?
One of my favorite succulents for landscapes is Senecio mandraliscae, sometimes known as blue chalk sticks. The blue color of this plant is without a doubt what attracts the most attention. It can be utilized as a cover and to give the landscape more texture. To emphasize the color contrast, combine it with any orange plant.
How to Water Blue Chalk Sticks
Senecio mandraliscae doesn’t need a lot of water because it can withstand drought pretty well. Root rot and pest issues might result from using excessive water.
In most cases, watering once per week is adequate. Before watering the soil, make sure it is not moist.
Allow the substrate to completely dry between watering sessions if you’re growing it in pots. Pour water into the drain holes until it starts to run out.
Wintertime irrigation should be minimized. Water your succulent just enough to keep it from wilting.
Location and Soil
The blue chalk sticks do best in direct sunlight. They enjoy receiving direct light for six to eight hours. It can also be grown in some shade, but it won’t thrive there.
The plant may suffer harm or possibly pass away in the cold. By bringing it indoors or by mulching it, you can keep it alive during the winter months.
Senecio mandraliscae, like all succulents, needs well-drained soil that is not overly rich in organic matter.
How to Prune Blue Chalk Sticks
A blue chalk stick can reach a height of 18 to 24 inches. Your succulent can be pruned to make it appear dense. Do it in the late summer.
I’m aware that it will initially appear somewhat unsightly, but you’ll see how quickly fresh shoots will appear. Don’t throw away the stem cuttings; instead, plant them in the ground so they can take root and develop into new plants. Remove the bottom leaves from the stems you intend to propagate as necessary so they may be placed correctly in the soil or containers.
Blue Chalk Sticks Propagation
Blue chalk sticks can be multiplied by taking leaf or stem cuttings. Read on for information on how to multiply blue chalk sticks:
- Trim a leaf or stem to a 6 inch length. The leaf or stem doesn’t typically need to be submerged in rooting hormone. But you can do it if you so choose.
- Place the pot at a location with filtered light—not direct sun—and plant it in cactus- and succulent-friendly soil.
- Keep the ground wet but not drenched.
- The roots will be seen in 6 to 8 weeks.
- Plant the mature succulent in the open air or in a bigger container.
Cuttings
- Trim a Senecio plant that is healthy first.
- Take a piece of the stem, about eight inches long, with at least three or four nodes on it.
- Before planting, give the cutting a few days to callus over.
- Maintain good drainage, plenty of water, and bright lighting.
- For at least two weeks, keep the soil moist to promote rooted.
Senecio cuttings can be taken out of their pots after a few months and planted outdoors or in bigger pots once they have rooted.
Seeds
To grow succulents, take some seed pods and place them in sterile soil. If the pods are still fresh enough, you can also dry them before planting!
Keep an eye on temperature, watering, sunlight exposure, etc., but otherwise, wait patiently for development to start!
Once the plants are in the pots, make sure that each one has a separate space around its base so they can expand outwardly while growing happily and healthily.
Try putting some Senecio seeds in the ground as well! Since they require sunshine to germinate, this is a little trickier, but if you have a place outside your house where Senecios could thrive, it’s worth a go.
To truly thrive inside, succulents, like the majority of plants, require some sun or bright light. Many of the commercial types can thrive with less light, however this leads to slowed or no development.
Watering
Senecio plants prefer watering rather frequently, unlike other succulents. Further water is used by many plants growing in a pot than by a single plant (see “anything else” below for more information). However, if given too much water or allowed to fester in damp, low-light settings, they will quickly decay. Generally speaking, it is better to wait until the soil has slightly dried out than to keep it consistently moist.
As a general rule, if your plant is growing in a sunny, warm place, you should water it every 7 to 10 days throughout the spring, summer, and early fall. In the winter, once every three to four weeks is probably plenty.
Humidity
Senecio succulent plants do not require increased humidity in a typical home or workplace because they are evolved to dry, arid environments. If the humidity is very high for whatever reason, you can even experience issues because this can encourage dampness, which can lead to rotting and the strings on your String of Pearls plant coming apart and rolling away.
Senecios are succulent houseplants, so they do require more water than other succulents do, but you still need to be careful not to overwater them.
Feeding
The optimum fertilizer is made for cacti and succulents, but you may also use regular houseplant food. Make sure you just dilute it by roughly half of what is advised in the directions. During the growing seasons, around once every two months will be sufficient to keep your Senecio happy and healthy.
Temperature
We welcome the warm weather. If necessary, they can endure quite chilly conditions, but avoid exposing them to any type of frost.
Only when the container is overcrowded and there is little room for your plant to grow do you need to repot your Senecio. Regardless, it’s a good idea to switch up the soil every three years because by then the soil has probably degraded and is probably no longer storing the nutrients your plant needs or absorbing enough water. When you finally get around to doing it, make sure you use a free draining growing medium. You can either buy one already produced or combine regular compost with some grit, perlite, or sharp sand, for example.
Any succulent Senecio can be easily multiplied through its stems or even through its leaves. Plants can be grown more quickly from stems that still have some of their leaves attached. Simply keep them warm and the soil just damp, press the stem into the growing media far enough in to let it to stay there, and they should root quickly.
If you’re only utilizing the leaves, you should pot them up in the same manner after letting the exposed end dry for a day. As previously noted, this method requires more time, but you should still see new growth within a few weeks.
Height / Spread
There are numerous types, and each one has unique growing characteristics. While String of Pearls (S. rowleyanus) and String of Bananas (S. radicans) are quite short but can spread out considerably, some, like S. aquarine, will be upright and quite slender growing up to 50cm / 20in.
Flowers
People like these plants because of their leaf form and growth pattern, but they also frequently produce a flush of tiny white flowers with vibrant stamens throughout the year. They don’t put on a lot of show, and the odor they occasionally emit isn’t usually extremely aromatic.
Are Senecio’s Poisonous?
Most animals, including cats and dogs, as well as people, are slightly poisoned by these plants. Even while consuming the plant or getting sap on the skin is probably only going to result in minor consequences, caution should still be made to keep them away from curious animals or young children, particularly because the distinctive shape of the leaves might be enticing.
Anything Else
When grown in close clusters, most succulent Senecio typically have a more aesthetically pleasing appearance. The String of Pearls and the String of Bananas are excellent examples of this. If grown alone, the individual plants might appear extremely spindly as they often only have one or two stems.
When purchasing from a store, you will frequently find numerous individual plants growing together to give the appearance of a more “full” appearance because they almost always look better clustered. This is totally OK for your plant, or plants, but keep in mind that clustered Senecios will require a little bit more water and food.