- Your succulents’ rosettes will shut up tight as a result of stress brought on by excessive sunshine. This is a defense mechanism used by them to shield their leaves from piercing light and heat.
- In addition to losing their smooth feel, leaves will start to turn yellow or develop brown spots, which frequently start on the edges.
- The first warning signs of impending sunburn damage to leaves include panicking or developing a dark, discolored leaf that cannot be reversed.
How can you tell whether the sun is getting too much of your succulents?
Succulents quickly begin to display signs of stress from excessive heat or intense sunlight.
Succulents frequently “blush” or change color when they are receiving enough sunlight. What a lovely transformation to witness!
However, if they begin to receive excessive sunlight, the leaves will actually burn. The succulent leaves may start to show white or pale areas. This harm cannot be undone.
As an alternative, make an effort to relocate your plant to a location with less intense sunlight and wait for new leaves to emerge. It is optional to remove damaged leaves if there are just one or two of them.
The leaves may truly turn dry and black in rare circumstances. The margins of the leaves will first turn black, and it will be dry and crispy (in contrast to blackening from rot which starts in the middle of the plant and is wet and mushy).
Once more, this injury won’t go away until the leaf totally withers and new leaves emerge.
A succulent in the shade may start to turn a golden or yellow tint if it is still quite hot outside. Instead of turning entirely white, as would happen with sunburn, the succulent instead appears warmer or more yellow than usual.
If the succulent is transferred to a colder setting, this usually disappears or the succulent returns to its normal hue.
I can keep succulents alive very well sometimes, but not always.
I recently relocated to Arizona from Utah. Growing succulents can be challenging for a variety of reasons, including relocation. You must pay close attention to how much heat and sunlight each area of your garden receives.
Although it’s a little humiliating, I’m going to show you what my garden looked like when it received excessive sunlight and heat in the video below.
Hopefully, this example will show you what to watch out for so that your garden doesn’t turn out like mine did.
What does a succulent look like when it is overwatered?
How can you tell if your succulent is getting too much water? You can usually determine if a succulent is being overwatered or underwatered by looking for telltale indications. A plant that has received too much water will have soft, mushy leaves.
The leaves would either turn translucent in color or appear lighter than they would on a healthy plant. A succulent that had received too much water would frequently lose leaves readily, even when only lightly handled. Usually, the lowest leaves are the ones to suffer first.
The plant will look to be unhealthy overall. When this occurs, the plant is either being overwatered, sitting in the incorrect soil that does not dry out quickly enough, or both.
Your plants are being overwatered if you have been giving them regular waterings or if you have been following a watering schedule regardless of how the plant appears.
On the other hand, a succulent that has been submerged will have withered, wrinkled, and deflated-looking leaves. The leaves will appear thin and flat. The entire plant will appear withered and dry.
The leaves of a good succulent plant should be thick and solid, not mushy or desiccated.
To learn more about this subject, visit my post titled “How To Tell If Your Succulent is Over or Under Watered,” in which I go into great length about how you may determine whether your succulent plant is being over or under watered.
This String of Pearls ‘Senecio Rowleyanus’ plant leaf is one that has been overwatered. If a succulent’s water storage capacity has been exceeded, it may physically burst from overwatering.
How can a succulent plant appear to be under-watered?
The appearance of the leaves is the best indicator of whether your succulent is being overwatered or overwatered. While an overwatered plant will have mushy, nearly translucent leaves, an underwatered plant will have wrinkly, shriveled up foliage.
These are the plainly visible warning signals that your succulent is being overwatered or underwatered. However, the signs are frequently difficult to read. A succulent that has been submerged in water may act similarly to a plant that has been overwatered.
And here is the part where most folks are perplexed. Other indicators can help you determine whether you are indeed overwatering or underwatering your plants.
How can I tell whether my succulent is content?
Firmness. Your succulent is hydrated when it is healthy, which means it doesn’t need water because water has been absorbed and stored in all of its cells. When you touch your plants, they should feel firm, which indicates that your watering strategy is effective.
Why scream succulents?
According to a recent study, plants under stress from physical harm or dryness may shriek in the ultrasonic range.
Squealing is a common way for individuals to vent their frustration during stressful times, and a recent study reveals that plants may also do the same.
However, unlike human screams, plant sounds are too high-frequency for us to hear, claims the study, which was published on the bioRxiv database on December 2. However, when Israeli scientists from Tel Aviv University positioned microphones next to anxious tomato and tobacco plants, the equipment captured the crops’ ultrasonic squeals from a distance of around 4 inches (10 centimeters). The frequencies were between 20 and 100 kilohertz, which the scientists observed may “be heard by some creatures from up to several meters away.” (The paper hasn’t yet undergone peer review.)
The scientists also suggested that humans could be able to hear and respond to plants’ silent cries if they had the appropriate instruments. According to Anne Visscher, a fellow in the Department of Comparative Plant and Fungal Biology at the Royal Botanic Gardens in the U.K., “sounds that drought-stressed plants make could be used in precision agriculture seems feasible if it is not too expensive to set up the recording in a field situation,” she said in an interview with New Scientist (opens in new tab).
Studies indicate that plants may produce obnoxious chemical compounds or alter their color and shape in reaction to thirst and bites from ravenous herbivores, just like mammals do. Even other plants seem to be able to detect the airborne scents emanating from their agitated neighbors, suggesting that animals are able to recognize and react to these botanical stress signals. Although some earlier study had revealed that plants can also respond to sound, it was still unclear whether or not plants could make audible noises.
How are cacti stressed?
Placing your succulents in the dark is one of the simplest ways to stress them out. For four or five days, cover your succulents in darkness to replicate the conditions they would encounter when being transported in a dark box (one of the reasons why store-bought succulents are so colorful at first).
For the colors to truly stand out, you can continue doing this for up to fourteen days. Low-light indoor succulents including jade plants, air plants, gasteria, and haworthia work well for this.
Stressing Succulents With Grow Lights
On the other hand, by giving your succulents more sunlight, you might be able to encourage them to exhibit vibrant hues. Consider beginning the plants outside, where they can receive up to a week’s worth of bright shade (note – only do this if you live in a warm enough climate to grow succulents outdoors, or you may kill them with too much cold),
Give the plants another week or so to adjust before moving them to an area with partial sunlight. Bring the plants inside, where you should place them in a full-sun area or beneath grow lights.
When exposed to more sunshine, certain sun-loving succulents, such as cacti and sedum, will reveal more lovely colours of red, pink, and purple because their pigments will grow more bright.
Pay close attention to your succulents if you plan to light stress them. You’ll be able to recognize sunburn symptoms early. Succulents can typically bounce back from the majority of light-related issues in just a week or two if you gradually introduce them to the proper circumstances.
How to Cold Stress Succulents
Start with a robust collection of plants. You should pick succulent kinds like aloes, kalanchoes, euphorbias, sedums, sempervivums, aeoniums, and echeveria because not all succulents will change color when stressed. Normally, agave doesn’t change color under stress.
Cold stress has the same positive effects on succulents’ color as light stress does. While keeping temperatures above freezing, you could leave the plant outside in the cold. Similar to mild stress, this shock may cause pigments to flush.
But this procedure is a little more delicate. To ensure that your succulent plants aren’t stressed to the point of death by spending an excessive amount of time below their cold hardiness thresholds, you’ll want to keep a close check on them.
How to Stress Your Succulents With Moisture
You may stress your succulent plants with water just like you can with light and cold stress. Succulents are known for their capacity to tolerate extended droughts, therefore doing this can be challenging.
However, you can frequently stress your plant out enough to flush pigments by cutting out water (the precise amount you should cut out will vary depending on what kind of succulent you’re growing and how much water you are giving it now; consult your planting instructions for more information on this).
How can I determine whether my succulent needs water?
Succulents are better off dry than wet, but that doesn’t mean you can ignore the need to water them. In fact, the plant needs water to survive, and much like people, it will exhibit dehydration symptoms. Your succulent clearly needs extra water if its leaves are wrinkled and shriveled.
The cells attempt to bring in more water to make up for the water that has been lost as they release their stored moisture to the rest of the plant. The cells shrink as they run out of water and the plant is forced to rely on its limited reserves, which causes the once-firm and full leaves to collapse and shrivel.
If you keep a proper watch on your habit of watering, everything should run smoothly. Overwatering succulents is a bigger issue, but underwatering is less of a problem. Consequently, avoid overwatering. Additionally, keep an eye on your plants every day to guarantee healthy growth and prompt problem detection. Happy gardening!
How frequently should succulents be watered indoors?
Indoor succulent plants probably need to be watered once a week. They require ample time for the soil to dry out in between waterings so that the water may be stored in the leaves. Use the following methods and advice while watering succulent plants inside.
- Use an irrigation system with a little pour spout.
- Fill the succulent plant’s center with water until it is completely submerged.
- Allow water to completely drain out of the pot through the perforations. Make careful to empty any water that seeps through the soil if there is a saucer underneath the plant.
- Since there won’t be enough heat and fresh airflow for the leaves to dry when planted indoors, avoid soaking the leaves to prevent rot from the top down.
- Dry the soil completely in between waterings.
Succulents shrink, why?
It’s a very serious issue if you notice succulents that have etiolated growth or appear tall, thin, or stretched. You’re not giving your plant enough sunshine. Succulents exhibit this, with their stems becoming longer and their leaves getting thinner, as they develop in the absence of significant sunlight.
Prune the stem close to the root base, leaving only a few leaves, to aid the plant’s recovery. It must be moved to a location with adequate light if you want it to stop growing poorly.
An obvious case of this issue can be found on cacti, especially very old ones. You’ll end up with a huge maze of green stalks. Once that occurs, the plant is typically destroyed for good, albeit that growth can be stopped, in which case it will sprout from the incision.
Succulents known as paddle plants don’t have lanky growth, so don’t worry. Normally, this succulent grows tall and lean.
Why are my succulent’s leaves curling?
One of the most well-liked plants in the world is the succulent, and with good reason. They are ideal indoor houseplants since they require little maintenance to flourish. Curled succulents are often an indication that the environment is unhealthy for your plant.
Lack of water will cause succulent leaves to curl. Underwatering and other root issues like root rot and root bound syndrome can also reduce the succulent’s access to oxygen, which in turn impacts how quickly it breathes and how much water is in its leaves.
Why do the leaves of my succulents come off when I touch them?
Although succulents are hardy plants that tolerate a lot of sunlight, heat waves can harm them if they are housed in dark-colored containers. Since most succulent plant leaves remain on the plant and only fall off when touched, this is typically not a problem. The stress brought on by heat and drought causes the leaves to fall off naturally.
If your plants experience this, you should move them to a location with reduced light exposure. As an alternative, you might think about covering them with a shade cloth to lessen the amount of exposure to the sun there.