Succulents generally require at least 4-6 hours of sunshine each day to thrive. They enjoy being in places that are sunny and bright. Lack of sunshine will cause difficulties in succulents such elongation or etiolation, when the plants extend for more light. Weak stems and low growth are the results of this procedure. Lack of light causes succulents to lose their bright coloring and turn pale or back to a drab green tone. Plants that receive enough sunshine will display their whole spectrum of brilliant hues, showing their genuine beauty.
Can succulents thrive in direct sunlight outside?
Succulents are drought-tolerant plants because they can retain water in their large, irregularly shaped leaves. Succulents have a broad variety of eye-catching shapes and textures, which provide any landscape aesthetic interest. Can succulents live outside? is an often asked question. The quick response is “yes”! Growing succulents outdoors is an excellent alternative because they do well there and can withstand some neglect. They also do well in sunny areas with warm, dry weather.
Succulents can be grown in the ground, in pots, or hidden in unexpected planting locations. Take the uncertainty out of caring for these wonderful conversation pieces with stunning foliage by reading our suggestions for growing succulents outside.
What succulent can withstand direct sunlight?
The vast genus Agave contains succulent plants that grow in rosette formations. They do well in sunny environments with some little shade or full sun. There are many different agave species; some are small plants that don’t reach heights of more than 10 feet, while others are enormous. They can be grown in soil, creating a beautiful and intriguing landscape.
They may also be cultivated in containers or pots. Depending on the place they originate from, certain agave plants are more tolerant of cold than others. The majority of agave plants are extremely resilient and can withstand severe sun and heat.
Can succulents endure the heat of the sun?
Don’t allow the hot, harsh sun hurt your succulents! Unlike frost (temperatures of 32 degrees Fahrenheit or lower), heat normally poses no threat to succulents. The majority of plants can tolerate temperatures higher than you’re comfortable with, as shown by greenhouse temperatures that rise into the triple digits on hot days, despite the fact that some don’t seem to thrive in temperatures above 80 or 90 degrees F. Succulents, though, can succumb to heat and sunlight. All smooth-leaved succulents, excluding desert cacti and agaves, require sun protection in the summer, especially when the temperature rises beyond 80 degrees.
If you live in an arid climate ~
- Identify the sun’s position relative to your property. In North America, plants growing on the north side of your house will receive the least solar exposure while those growing on the south will receive the most. My garden, which faces east, receives early sunlight and midday shade. West-facing gardens receive early shade and afternoon sun.
- When temperatures are at their highest in the middle of the day, “bright shade” (no direct sun but not deep shade) is great for non-desert succulents. For low-light succulents like haworthias, bright shade is needed. Visit our website’s Shade Succulents page to learn more. View my video about Shade Succulents.
Above: Although robust, the echeverias on the left in the brilliant shade have lost their color. The borders of those exposed to more sun are red, but they are smaller due to some stress.
- Keep track of where each new plant you purchase was situated in the nursery. Was it in the open or covered by a tarp? It will need to be “hardened off” (shaded, especially in the afternoon) until it acclimates, even if it is a “full sun” succulent like an agave. This kind of exposure is like tanning: Start with 30 minutes of sun, then gradually increase it by about an hour per day.
- Aloes and crassulas need at least a half-worth day’s of sun to turn red and orange, but not so much that the tips of the leaves shrivel or burn. (Read “How to Stress Succulents and Why You Should. “).
Above: Dryness and heat stress this jade (Crassula ovata). To maintain its life, the plant is gently draining its leaves. However, leaves will be plump and greener after irrigation or rain (which could take months).
- Cover exposed, horizontal stems of trailing succulents (aloes, senecios, othonna, and the like) with dry leaves or mulch to prevent burnt stems from impairing the ability of the plants to transfer moisture from roots to leaves.
- Use floating row covers (preferably), shade cloth, old sheets, or temporary shade structures to protect newly installed plants and in-ground succulents prone to sunburn. I employ rusty window screens. In an emergency, place upright leafy tree trimmings next to a plant you wish to preserve, on the side that receives the most sunlight. Or, in keeping with the sun’s movement throughout the day, use outside furniture.
Above: Aloe brevifolia, a stunning but stressed plant, has closed its rosettes and changed color from blue to pink.
- Learn how plants defend themselves. When the sun becomes unpleasant, succulents can’t flee to the shade, so some species create their own. Succulents with rosettes, such dudleyas, aeoniums, and some types of aloe, close their rosettes to save their critical cores. Lower leaves that become dry but don’t drop off serve a service by protecting flimsy stems from the sun in the summer and the cold in the winter.
- Where shade will be needed during the long, hot summer afternoons, plant trees and plants. (The Companion Plants chapter in Designing with Succulents, 2nd ed., has information on low-water cultivars suitable for succulent gardens.)
What sunburn looks like
The floppy leaves of this agave stretch (and weaken) the cells in those areas that are most exposed to sunlight.
Succulents with white, beige, or black patches have been sunburned, which causes irreparable cell damage comparable to frost. The plant is alright, but scars will endure just as long as the leaf.
These aeoniums generally have sunburn on the underside of their lowest leaves, which they will shed in a few months anyhow. Very effective, wouldn’t you say?
Several months later, the same aeoniums. Only a few scorched leaves are still visible.
It is preferable if the damaged parts are on the outer leaves because fresh growth from the rosette’s center will eventually cover up burnt spots. In any event, lower leaves naturally wither and fall off, damage or not. Recovery from a sunburn could take several months to a year, depending on the succulent and the time of year.
Related Info:
Summertime Succulent Watering. Okay, everyone is aware that succulents require little water. They aren’t “no-water plants,” though. Even though they might make it through the summer without irrigation… [Read more…]
A heat wave shouldn’t ruin your succulents. Succulents that are exposed to the scorching sun may burn when a heat wave follows cool weather. The beige or brown patches that develop as a result of sunburn cannot be removed. [Read more…]
Succulent Stress Management (and Why You Should). Some succulents exhibit beautiful reds and yellows when exposed to lots of sunlight, but how much “stress” the plants need depends on… [Read more…]
How frequently must I water my succulents?
During the months that are not winter, when the temperature is above 40 degrees, you should water your succulents every other week. You should only water your succulent once a month in the winter (when the temperature falls below 40 degrees), as it goes dormant at this period.
A few situations constitute an exception to this rule. Because their tiny leaves can’t hold as much water as other varieties with larger leaves, some varieties of succulents need to be watered more frequently. In the non-winter months, feel free to give these small leaf succulents a water if they appear to be thirsty. When they are thirsty, succulents generally exhibit a wrinkled appearance. But always keep in mind that being underwater is preferable to being overwater.
Must I remove the dead leaves from my succulents?
One of the most enjoyable aspects of growing succulents, in our opinion, is getting to remove all the dried leaves from the area around your plant’s base. Most individuals find it to be quite calming and enjoyable since it is so enjoyable and genuinely healing.
Aside from that interesting fact, you should remove any dried leaves and blossoms for the sake of your plant’s health. You can maintain the happiness and health of your plants by carrying out this easy chore.
New growth, New plants, New Blooms
Energy can be recycled back into the plant by removing any spent, dried-up bloom stalks and dry leaves from your succulents. Your plant will be able to produce new growth, blooms, and occasionally new rosettes or pups if you do this. And who doesn’t desire succulents that are bigger and more numerous?
To remove, gently lift the plant’s healthy leaves, and then pull any dried-out leaves from beneath. They ought to be rather simple to remove. If they don’t, you can either leave them to dry out more or, if they are past their prime and unsightly, try to snap them off completely.
Good Air Flow
Humidity, wetness, and/or succulents make for a dangerous and occasionally lethal mix. You may provide your plants sufficient air circulation and make it easier for the soil to dry out by removing these dried leaves from beneath your plants. Removing these dried leaves will assist avoid the growth of rot, mildew, and/or illnesses, especially in humid or very rainy weather. Additionally, air circulation around the plant’s base is made possible by this procedure.
Less Pests
Succulents are susceptible to a wide range of pest attacks, just like most other plants. Getting rid of the dead leaves beneath your plant can also help deter pests. Little insects adore wet areas where they may hide and reproduce. A succulent’s compressed lower leaves are likely to retain moisture around the plant’s base, which will attract pests. Your plant has a higher chance of repelling these pests if you remove these leaves.
Another alluring nesting habitat for bugs, specifically aphids, can be bloom stalks. If you see that your blooms are starting to develop this bug problem, you can either completely remove the bloom stalk or treat the bloom with a mix of diluted rubbing alcohol and water. These bugs frequently spread disease to surrounding plants and flowers if the situation is left untreated. In order to remove bloom stalks from your plant, either gently wriggle the stalk back and forth or, if it hasn’t dried up yet, snap or cut it low.
Do we have any ASMR fans out there??
We made this little movie to demonstrate how to take these leaves off your plants, but since we adore succulents, it also serves as our take on ASMR. Am I correct?
(According to The Urban Dictionary, ASMR’s sole function is to help people unwind. The goal of ASMR videos is to relax the viewer by sending a tingling sensation down their spine or back.
What occurs if succulents receive too much sunlight?
Do you ever wonder why a succulent doesn’t look as good as it did when you first bought it? If a succulent is otherwise healthy, light should be taken into account initially.
Insufficient lighting causes the leaves of succulent plants to become colorless. They may flatten or stretch as they transition from red, yellow, or orange to faded blue or green hues (etiolate). Conversely, when exposed to much sunlight, succulents may develop beige areas on their leaves or close their rosettes.
Don’t simply glance down at the nursery; look up as well. Give your goods accustomed sun intensity when you bring them home. They might astound you when they settle in and the seasons change. It’s realistic to anticipate that they will look much better after having time and space to spread their roots.
Do succulents require daily watering?
Only water succulents when the soil has totally dried up. There isn’t a standard watering schedule that applies to all succulents in all environments.
Many indoor succulent growers discover that watering their plants every 14 to 21 days keeps them healthy. Use this timeline as a guide and make adjustments as necessary.
The earliest symptoms of underwatering on the leaves are the greatest time to water your succulents. To see what that looks like, have a look at the cheat sheet above.
The best course of action is to wait for a signal from your succulent before watering because most succulents are particularly susceptible to rot with regular watering.
And keep in mind how crucial it is to monitor your watering routine. I can’t tell you how many times I’ve assumed that I haven’t watered in a while, just to discover that it was only a few days ago thanks to my notes in the Succulent Tracker app (Apple | Android).
In this video, learn about a several factors that could influence how frequently you water your succulents:
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.
Do:
- Water flowing downward till it exits the pot’s drainage hole from above: Succulents respond well to this kind of watering, which is the norm for most houseplants. Run a moderate, constant trickle of room-temperature water over the top layer of the soil in your succulent plant using a watering can or cup that has been filled. Your indication to quit is when water begins to flow from the pot’s drainage hole. Give the plant 15 minutes to absorb the last of the moisture. After that, empty any remaining liquid from the tray into the sink.
- If your succulent’s soil is tightly packed and not appearing to be uniformly absorbing your top watering, you can try the bottom-watering method. The horticulture and owner of the Planthood store in Amsterdam, Monai Nailah McCullough, says that watering succulents from the top can occasionally cause damage to the roots. Watering it from the bottom allows it to slowly and effectively consume enough water. Put your succulent(s) in a shallow dish, plastic container, or tray that is 2 to 3 inches deep with water to bottom water them. Allow them to soak in the water for five to fifteen minutes, or until the top of the soil feels just damp to the touch. Refill as necessary.
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Don’t:
- Mist its leaves: Succulents are not among the plant species that benefit from a good misting, although some do. Mirroring a plant’s natural surroundings is essential to ensuring its happiness in captivity. Additionally, because they are native to dry regions with low humidity, succulents are unaccustomed to having wet leaves. Thompson notes that “the water can get trapped and develop fungal concerns.” There is basically no point since they aren’t used to being sprayed.
- Put it in a container with no drainage opening: Drainage holes act as a pathway for water that your plant is unable to absorb. Succulents definitely need it because they are so sensitive to overwatering.
- Use ice cubes: Some plant owners use ice cubes to give their plants a more gentle and controlled soak because they disseminate a tiny amount of water very slowly. Again, though, if the goal is to simulate the succulent’s natural desert habitat, giving them something very cold makes little sense and might even startle them.
- Water it less frequently, but more often: You should give your succulent a deep soak rather than a light misting every few days.