These plants grow very well outside where they can get enough of sunlight because they need a lot of light to develop. Up until the weather drops below freezing, they grow best outside. In USDA hardiness zones 9–12, they are most resilient. They must be shielded from freezing temperatures when growing outside.
You can successfully grow them indoors as long as you adhere to these guidelines.
Indoor Growing Requirements
Lighting and irrigation are the two most crucial factors to think about when keeping plants inside. Give forth the brightest light you can. Place your plant in the room’s brightest window. The plant loses its dark hue and develops green leaves if it does not receive enough light.
The stems will soon start to elongate and grow incredibly long as they search out more light. The name of this procedure is etiolation. Etiolation weakens the plant by causing low growth.
If you see this, you should either transfer the plant outside where it may receive more light or into a room with more light. To discover the ideal location for the plant, you usually need to move it around a bit.
To keep your Aeonium arboreum ‘Zwartkop’ plants happy while they are indoors growing, move them outside during the warmer months. You can think about utilising a grow light to augment the plant’s need for sunshine if transferring the plant is not an option.
Here are a few grow light suggestions I have. The plant should receive 5 to 6 hours of direct sunlight each day in order to grow.
When planted indoors, be careful not to overwater Aeonium arboreum ‘Zwartkop’ and make sure to use a well-draining potting mix. This plant will suffer from low light and permanently moist soil, which will cause it to die young. Check out my post “Proper Lighting For Succulents Indoors” for more information and advice on this subject.
Outdoor Sunlight Requirements
The Aeonium arboreum “Zwartkop” (Black Rose) can withstand both full sun and partial shade. As much sunlight as you can provide To avoid shocking the plant and burning its leaves when exposing it to more extreme light exposure, it is recommended to acclimatise the plant.
Once it is able to handle more extreme heat or full light, gradually increase its sun exposure. Compared to smaller, less established plants, mature plants are better able to withstand full sun. Even after becoming accustomed to the sun’s rays, a plant might still become sunburnt or suffer sun damage during periods of intense heat.
During a heat wave, you may keep your plants from becoming sunburned by moving them to a shaded spot or hiding them beneath taller plants, furniture, or trees. For individuals who live in places where the sun can severely sear the plants, sunshades are a fantastic option. Here are some of my suggestions for sun protection.
How often should a black rose succulent be watered?
Even though the majority of succulents can withstand drought, you still need to water them appropriately for the environment they are in. The humidity and weather in your location also play a role. For instance, you will need to water your pudgy succulents more regularly if you reside somewhere with a particularly dry climate.
You must water your Aeonium Arboreum “Zwartkop” every seven days throughout the hot summer months. Water them every 12 days, especially if you have the plant outdoors, during the cooler months. On the other hand, if you reside in a region with high amounts of humidity, you won’t need to water them as frequently.
Similar to this, your succulents will demand various amounts of water when the humidity inside is high. It is best to primarily rely on rainwater and to forgo giving the succulents more frequent waterings during the winter. However, water your Aeonium Arboreum “Zwartkop” once every three weeks if there is no rain in your location throughout the winter.
Not to mention that these extraordinary succulents adore rain in the winter, which is why they thrive there. The growing season for Aeonium Black Rose is from winter until the beginning of spring. There is another approach to decide when it is appropriate to water your plant if you are still unclear about the water requirements.
If the soil feels dry to the touch, check the soil’s moisture content and water the plant. It is preferable to submerge if you are unclear of how much water to pour.
Aeonium Leaves Droopy and Falling Off
Aeoniums typically shed their old leaves as they grow new ones. These leaves will appear dried out, discoloured, droopy, and wilted. As fresh growth emerges from the top, the lower leaves wilt first.
Old bottom leaves can be easily removed by pulling them out or letting them naturally fall off. However, if leaves are falling off the plant at an alarming rate, there is likely a problem. The most frequent issue is typically with irrigation.
Insufficient watering and overwatering can cause aeonium leaves to fall. When a plant is submerged, it sheds its leaves to save energy and water. Give it a good drink to fix the issue, and the plant should start to recover within a day or so.
Too much water will also cause an overwatered aeonium to lose its leaves. Any touch will cause a plant that has received too much water to lose its leaves. The plant may also appear “sick” overall, with the stem looking damp.
Root rot will develop if the soil is maintained damp all the time. Remove the plant from the soggy soil and let it to dry for a few days to avoid this. Replant in a potting mix with good drainage.
Any rotting components should be removed. Keep the stem’s portion that hasn’t succumbed to decay. The stem should not feel squishy but rather stiff. The stem can be propagated to establish a new plant by being rooted.
Do succulent Black Roses bloom?
A striking and distinctive plant that can bring a touch of elegance to any setting is the black rose succulent. The dark purple, nearly black rubber leaves of the succulent aeonium black rose, which may reach a height of three feet, are what give it its name.
These succulents have broad, pointed waxy leaves on spectacular terminal rosettes. The plant grows in clumps from its base that are largely formed of tightly packed gray-brown roots on top; it has an eye-catching appearance!
When the sun is present, these plants’ leaves take on a dark, almost black tone, and when the weather is chilly, they appreciate bright light. Additionally, they flaunt reddish-purple colouring to demonstrate their affinity for lower temperatures.
It will go into dormancy in the summer because it is a winter-growing succulent. The summer season will see the cone-shaped inflorescence of the black rose Aeonium blossom. The tiny, star-shaped golden blossoms are yellow in colour. The black rose succulent only produces one bloom, after which it dies. You can be confident that your plant won’t perish because this doesn’t happen every year and not all of the rosettes will bloom at the same time.
How come my aeonium is dying?
Aeoniums might initially seem confusing, but I’ve learned a lot about how to take care of them over the years. In fact, due to how simple and dependable they have been, they have become one of my go-to succulents.
There is generally an explanation and a simple fix for your aeoniums if they are exhibiting indications of stress like drooping or falling leaves.
Let’s look at some of the most likely causes of falling leaves and wilting aeoniums.
Aeoniums Dropping their LeavesIs this Normal?
Old leaves of aeoniums fall off starting at the bottom. Aeoniums naturally shed their old leaves as they grow new ones. More so than other succulent plants, aeoniums frequently drop or shed their old leaves. These leaves frequently appear dried out, wilted, and occasionally droopy.
On the underside of the plant, the leaves may appear droopy and some will be dried up and brown if they don’t fall off naturally. You may easily remove these leaves by pulling them out or by leaving them alone and waiting for them to fall off on their own.
It’s typically not a problem and your aeoniums are acting normally if you observe leaves falling off of them.
Aeoniums also drop or shed their leaves as they go through dormancy and when stressed, in addition to doing so as new leaves emerge. Continue reading to learn more.
Aeoniums Shedding All of their Leaves and DroopingAre they Dying?
Your aeoniums are probably just going through dormancy when they have lost the majority of their leaves and appear to be dying. Aeoniums develop actively during the fall, winter, and spring seasons, unlike other succulents.
When it’s hot and dry outside or throughout the summer, they go dormant, especially if they’re left out in the sun.
Aeoniums lose a lot of their bottom leaves during this time, giving the impression that there aren’t many left on the plant. The rosettes also begin to collapse, giving the impression that the plant is drooping and the stems are barren. Although the plant may appear to be dying and to be in poor health, this is very normal behaviour for aeoniums, especially those that are exposed to intense heat and sunlight during the summer.
The aeoniums go into hibernation at this time, and little activity or growth is anticipated. This is also the time to avoid making any major changes to the plant and to let it alone. For example, you wouldn’t want to take stem cuttings from a plant that is dormant.
Alternatively, you do not need to start fertilising the plant heavily in a panic. Simply let the plant to rest throughout this period. Only because it is so hot and dry where I am and I don’t want my plants to fully dry out do I continue to water them as usual during dormancy.
Some individuals choose not to water their aeoniums when they are dormant, which is acceptable if you live in a humid environment. Dormancy often occurs once annually, throughout the summer. Aeonium plants, however, can go into hibernation at any time if they are subjected to extremely hot and dry conditions, depending on where you live and where they are located.
For instance, you might be experiencing a heatwave during an especially warm October. Even if it’s not the summer, the aeoniums will exhibit the same dormant habit.
Dormancy can occur depending on the weather at the time and not only the season. So the aeoniums can also bypass dormancy entirely if the summer is moderate with little to no strong heat.
Aeoniums Will Shed Leaves when Under Stress
Aeoniums also lose their leaves when stressed, like during a severe heatwave or when submerged. An underwatered aeonium will shed its bottom leaves to save energy and water; if underwatering continues, the aeonium will keep shedding leaves and the rosettes will close.
They will behave and appear as though they are going through dormancy.
The plant does this to conserve the water and energy it needs to survive. Aeoniums seem to require a bit more water than other succulents, in my opinion. The leaves will curl, dry out, and fall off if they don’t get enough water.
Aeoniums enjoy getting lots of water. I don’t mist my aeoniums; instead, I give them a decent drink every 10 to 14 days, and more frequently in the summer. Once more, my area is terribly dry. If you reside in a humid location, you won’t need to water as frequently.
If you’ve been underwatering your aeoniums and you’ve started to notice these symptoms, just raise the watering, and they’ll almost instantly perk back up. So, if you were watering once a month, raise it to once every two to three weeks and observe the results.
Aeonium Leaves Turn Brown and Fall Off from Sunburn
Aeoniums favour an area that is well-lit and sunny. They can tolerate both full sun and little shade. Even aeoniums that have grown accustomed to full sun might occasionally get burnt. Sun-damaged leaves will appear dried out, burnt, and brown.
The amount of sun exposure and its intensity will determine how much sun damage or sunburn there is. Sunburn might affect just a few leaves or the whole rosette or plant. Sunburned patches on the leaves are irreversible and persistent.
The sun-damaged leaves can be removed if you so choose, or you can wait until they ultimately fall off. There isn’t much you can do to fix a burnt plant or rosette if it already has that condition. Simply wait until the plant produces new growth and expels the burnt areas.
You can relocate your plant to a more shady area if you see that it is getting burnt. Sunburned spots on aeoniums are harmless and will eventually fall off, while not being particularly attractive.
Aeoniums are MonocrapicThey Die After Flowering
The majority of aeonium plants are monocarpic and perish after flowering. The middle of the rosettes on aeoniums releases white or yellow flowers. The plant expires when the flowers have finished flowering. The mother plant often generates a large number of offspring before it flowers. Aeoniums typically take a number of years to flower and then pass away. If the mother plant flowers and dies, there would still be plenty of offspring for the plants to survive on. As long as the surrounding rosettes and ramifications do not blossom, they will keep expanding.
What Could be Eating my Aeoniums?
Even though aeoniums are among the hardiest succulents I am aware of, pests and bugs still affect succulent plants. Your suspicion may be correct if you suspect that insects are an issue when it comes to devouring your aeoniums. In reality, last year’s garden bugs really hurt my aeoniums.
Take a closer look if you start to notice active ants surrounding your aeoniums. Ants may appear innocent, but if you notice a lot of them on your plant, it’s usually a sign that something is wrong and that you are dealing with an infestation of other pests. These pests are incredibly easy to overlook since they are so little.
If you notice ants around your aeoniums, there are probably other insect infestations nearby as well. Because they introduce these pests to your plants and guard them like livestock, ants are to blame. I experienced that with my aeoniums. The good news is that despite everything they’ve been through, they appear to be flourishing well and have shown that they are tough, durable plants.
Common Pests that can Bug your Aeoniums:
Ants Ants are not pests in and of themselves, but if you notice them all over your aeonium, you should examine more closely because this is a sure sign that other pests like mealybugs and aphids are also present on your plant. This is so that ants can raise them and use them as food.
Ants adore the honeydew and other sugary substances that mealybugs and aphids exude. These pests are shielded by ants, who can also move them from one plant to another.
Awful Bugs
These are among the most prevalent pests of succulents, and aeoniums are especially vulnerable to them. They are little and simple to overlook. They create a waxy or mealy white substance that gives them their name.
The white cottony stuff you notice on your plants is a warning indication that mealybugs are present. Most likely, you’ll see this white fluffy stuff before you see any bugs. These insects produce honeydew or another sugary secretion that can encourage the formation of mould and increase the likelihood of bacterial and fungal diseases.
Mealybugs are sluggish moving insects that are simple to identify and get rid of once you know what to look for. They are typically visible on the leaves’ undersides and between the plant’s joints. They are quickly disseminated from one plant to another.
Aphids are little insects with fatty, teardrop-shaped bodies, also known as greenflies or plant lice. Although they come in a variety of colours, green and black are the most prevalent. They can be seen at the ends of stems feeding on leaves or flowers.
They also produce a large amount of honeydew, a sugary white substance. This sweet material may promote the development of black sooty mould. Aphids feed on the plant’s tissues, resulting in misshaped leaves and limited growth of the plant.
Because they are so little and can hide behind the leaves, these pests are incredibly simple to overlook. To avoid these little insects and pests from hiding and settling on your plant, it is a good idea to periodically inspect your plant and remove any old leaves from the plant, the pot, or the ground. And you should act right away as soon as you notice ants surrounding your aeoniums.
Please click on the following articles to learn more about pest infestations on aeoniums and how to treat them: