Succulents typically prefer climates with temperatures between 60 and 80 °F. Some people can withstand temperatures as high as 90°F or as low as 40°F. These severe temperatures are occasionally used by gardeners to “stress” their succulents into changing colour. Many succulents, especially soft succulents, can often benefit from high temperatures between 80°F and 90°F to keep their beautiful hues. You’ll notice that many hues will start to get more intense when the temps fall (but remain over 40F). The chilly (but not freezing) temperatures over a prolonged period of time intensify these colours. Be mindful that your succulents can suffer from temperatures that are too high or too low. Never recommend a temperature of 40°F or greater than 90°F.
Your succulents may suffer from sunburn in the summer due to the combination of high temperatures and direct sunlight, which can harm both the leaves and the root systems. You should move your succulents to a shaded place during the warmest part of the day or cover them with shade cloth. People who reside in regions with extremely hot climates might think about planting their succulents directly into the ground as opposed to in containers since soil temperatures remain largely stable regardless of fluctuations in the weather. If you want to grow succulents in containers, pick materials like concrete, terracotta, ceramic, or wood that are excellent at protecting plants from rapid temperature changes. Avoid using metal and glass containers.
Keep the temperature above freezing to prevent frost damage to your succulents over the winter. You can do this by covering them with a cloth or bringing them inside. While some tropical species like Euphorbia and Lithops demand temperatures of at least 50-60F, some cold-hardy species, like Sempervivum, can endure frost and love cool temps from 30 to 40F. Check out the Hardiness information on each of our plant product pages, where we provide thorough information on the USDA Hardiness Zone for each plant, to discover precisely whether a certain succulent variety is suitable for the climate in your location.
Where do succulents thrive in nature?
Succulents thrive in hot, arid conditions and don’t mind a little neglect due to their unique capacity to store water. They are therefore ideally suited to growing indoors and are the perfect choice for anyone looking for low-maintenance houseplants. Follow these instructions for successful plant care if you’re choosing succulents for the first time.
Select a succulent that will thrive in your indoor environment.
The majority of succulents need direct sunshine, however if your home only has a shady area, choose low light-tolerant plants like mother-in-tongue. law’s A trailing variety, like string of bananas, is an excellent option if you intend to grow your succulent in a hanging planter. To learn about your succulents’ requirements for sunlight, size, and spread, always read the plant labels.
Give the plants a good draining potting material.
You should repot your succulent as soon as you get it home since nurseries always plant their succulents in soil that is overly rich and holds too much moisture. A coarse potting mix with sufficient drainage and aeration is a good place to start. You can use an African violet mix or unique cactus and succulent mixtures that you can purchase at the nursery. Add perlite or pumice to the cactus or African violet mix (up to 50% of the total potting mix, depending on your particular succulent’s moisture requirements) to further increase drainage and prevent compaction. To make sure the mixture is moist throughout, always moisten it before using.
Decide on a container.
When repotting, use a container that is at least 1 to 2 inches bigger than the nursery container and has a drainage hole. Avoid using glass containers (such mason jars or terrariums) for long-term potting since they prevent roots from breathing and over time may result in root rot. Place your plant inside the container and backfill with extra pre-moistened potting mix after filling the bottom one-third of the container with pre-moistened potting mix.
Put the succulent plant in a pot somewhere sunny.
Try to arrange your succulents close to a south or east-facing window because most succulents need at least six hours of sun each day. Insufficient sunlight may cause your succulents to become spindly or to extend towards the light.
Between waterings, allow the potting mix to dry out.
Overwatering succulents is the most common error people make with them. Watering more deeply but less frequently is preferable. Before the next watering, completely saturate the potting mix (while making sure the water drains out of the drainage hole properly). The plant can finally perish if the potting soil is left moist every day.
Succulents should be fertilised at least once a year.
Fertilizer works best for plants in the spring (when the days lengthen and new growth starts) and again in the late summer. Use a water-soluble, balanced fertiliser (such as 8-8-8 or 10-10-10) that has been diluted to half the strength indicated on the container. Since succulents are semi-dormant in the winter, there is no need to nourish them. Because they are not actively growing, they do not require the nutrient boost.
The Effects of Temperature on Succulents and Cacti
Succulents and cacti prefer to reside in the “sweet spot” of temperature, just as is the case with sunlight exposure. These hardy plants can suffer irreparable harm from either extreme of the temperature range, so it’s important to monitor their health and adjust the environment as necessary.
Succulents and cacti thrive most effectively in temperatures between 40 and 80 °F. Outside of this range, little temperature swings are tolerated, but swings of five or more can result in permanent harm. Even more intriguing is the fact that temperatures that are on the edge of the bearable range (about 40°F or 80°F) can operate as “stressors,” positively affecting the plant and encouraging the expression of more vivid hues.
Succulents and cacti should ideally be kept above freezing during the winter to prevent frost damage. While more tropical types like euphorbia and lithops demand minimum temperatures of 50 to 60 degrees Fahrenheit, other cultivars are actually frost hardy and prefer cooler overnight temperatures of 30 to 40 degrees. Searching for “ideal temperature for insert plant name here” on Google is currently the quickest approach to find out what temps are optimal for your plants. Each plant product page will eventually feature our own documentation.
Extreme Cold and Extreme Hot
Succulents and cactus can, you guessed it, freeze when exposed to freezing or below-zero weather! The water that has frozen inside the plant’s cells expands as it thaws, killing the cells by rupturing them. When the plant finally thaws out, the damaged regions will start to decay or scar permanently—a symptom that could take a few days to manifest. To stop the rot from spreading, the best course of action in this circumstance is to remove the afflicted region with a clean razor blade.
It is preferable to relocate your collection under a patio cover or inside of your home while the freezing conditions last in order to prevent damage from frost and freezing temperatures temporarily. A “frost blanket,” which is just a thin piece of fabric designed to protect plants from cold, can also be used to cover your plants. Plants should be taken indoors for the winter or placed in a sunroom or glasshouse with plenty of natural light in regions of the country where cold temperatures last for months at a time (essentially everywhere else save California).
However, heated temperatures can also do harm if they are not controlled, so they are not the only bad guys in this tale. A variety of things can happen to your plants when it becomes too hot (90 degrees Fahrenheit and above), especially when combined with full sun exposure. For example, leaves may shrivel and/or burn, water inside plant cells may steam and explode, and root systems may become fried.
Because soil is not a very good conductor of heat or cold, succulents planted in the ground with developed root systems can withstand high heat and cold more better than those planted in containers. On the other hand, containers easily conduct heat and cold, focusing such extremes on the roots of the plants.
There are always exceptions to the norm, just like there are in everything else in life. Succulents can withstand temperatures well below freezing and temps as high as 100 degrees. Drive about and observe what sorts of succulents your neighbours are successfully cultivating to find out what varieties work best in your specific climate.
Moisture and Extreme Temperatures = Bad News
Extreme heat and dampness are among the most troublesome environmental conditions. You should never put your plants in a situation where they are both hot and damp or cold and wet. Whether in the ground or in containers, plants that are grown in dry soil perform far better than those that are not. The water in the soil might start to steam in exceptionally hot weather, thus “cooking” your plants. Water can obviously freeze in freezing or subfreezing temperatures, harming the root system and producing rot. If you absolutely must water your plants when extremely high temperatures are predicted, try to do so as early as possible, ideally before 7 a.m.
The TLDR (too long, didn’t read) Summary
Average temperatures are much preferable to harsh ones for succulents. Frost damage can occur in cold conditions, whereas scorching and atrophy can occur in hot temperatures. Paying attention to what your plants are saying is the simplest method to make sure they are content. Bring them indoors or wrap them in a frost blanket if they are suffering from frost damage. Move them to a sheltered spot or cover them with shade cloth if they are scorching or wilting.
What kind of surroundings do succulents prefer?
Most succulents thrive in full sun because they are native to dry, arid regions like deserts and other locations with a similar temperament. In particular, cacti, jade plants, and various agave species thrive in full light.
What environment do succulents require?
Succulents may not need much attention, but they do need a few essentials to survive:
- 1. Provide plenty sunlight. Succulents require adequate light—at least six hours each day of direct sunlight. Maintaining succulents outside can be quite simple. However, if you have a succulent indoors, you must keep it in direct sunlight near a window. A plant that is slanting towards the light is not receiving enough sunlight, yet a plant with burnt areas on its leaves is receiving too much direct sunshine.
- 2. Use proper water. Depending on the season, succulents might have different water needs. Succulents should be irrigated if their soil dries completely during the growing season, but excess water should be avoided. When a succulent’s roots have time to dry out in between waterings, its lifespan is increased. In the chilly winter months, succulent plants go dormant and require less water. Only water your succulent as often as necessary because overwatering the soil is one of the main reasons of most development problems.
- 3. Use the proper soil and pot combination. The appropriate container and potting soil can make all the difference, whether you’re growing your own succulents or purchasing one from a nursery. Your succulent planter needs to include a drainage hole if it is going to be an outdoor succulent. Proper drainage allows moisture to escape, allowing the soil and root systems to dry and prevent rot. Use well-draining soil instead of standard dirt if you have an indoor succulent. It is coarser than regular soil, enabling more air to pass through and encouraging evaporation rather than requiring to be drained. To increase aeration, perlite and pumice can be added to some potting mixtures.
- 4.Remember to fertilise. The periodic fertilising is beneficial for even low maintenance desert plants. To give your succulents a boost, use a diluted, water-soluble all-purpose fertiliser a couple times a year. Although it’s not entirely required, if you notice that your soil needs some help, add a little fertiliser.
- 5. Examine your plant life. Pest hazards are more likely to affect a succulent indoors than outside. Make sure your plants are periodically checked for gnats or mealy pests. These insects are a sign that your plants are receiving too much water or fertiliser. Mealy bugs can lay hundreds of eggs and consume the plant juices that serve as their host, gradually harming your plant. Rubbish alcohol can be sprayed on your succulent’s leaves or soil to effectively kill mealy bugs and their eggs. Check the leaves and soil of the succulent before bringing it home from the nursery to make sure no bugs are present.
Which is best for succulents, inside or out?
Succulents, however, are hardy plants that may thrive in a variety of conditions, including neglect, little access to water, fast-draining soil, and a steady source of sunshine.
It’s excellent if you live somewhere where the weather is just right for them to thrive outside.
But if you don’t, you’ll need to make some alterations and adjustments.
These bizarre plants have evolved to survive in the worst conditions, including the wettest climates, little to no soil, and the steepest slopes.
A variety of surprises, including vibrant edges, tips, or complete shifts in foliage colour, can be found in the sunlight or the chilly outdoors.
When succulents are grown outside, the weather will determine and set off when the plants are dormant or active, depending on the species. On the other hand, when it warms up, that can cause new births, colour changes, or blooming.
Do succulents need direct sunlight?
Depending on the type, succulents need six hours of sunlight each day because they are light-loving plants. You might need to gradually expose newly planted succulents to full sun exposure or give shade with a translucent screen because they can burn in direct sunshine.
Do succulents prefer intense sunlight?
On the east side of my home, where my succulent collection is located, it receives direct sunlight from dawn till around 1:00 in the afternoon. There is a lot of sunlight here!
I’ve discovered that in order to keep the roots cold and the foliage lush, I need to water my plants every other day when the temperature is above 90.
The succulent leaves still get heated despite this constant watering, and I’ve had some, but rather severely. It can be unpleasant when the bright light and hot temperatures combine.
Most succulents will tolerate full sun for the majority of the day if you progressively expose them to it (raising an hour or so every few days).
To shield them from the direct sun, I recently put some shade fabric. Even though it’s still well above 90 degrees outside, the space around the succulents is significantly cooler thanks to the shade cloth.
Additionally, without direct sunlight, the plants’ leaves don’t get as hot and are less prone to burn or exhibit signs of excessive heat.
Haworthias, for example, prefer bright indirect sunlight all day long. On the other hand, the majority of cacti can withstand full sun during the day without any shade. This is why it’s crucial to be aware of the varieties of succulents you own.
The phenomenon known as “blushing,” which occurs when some succulents are exposed to bright sunshine, causes the leaves to occasionally turn a deep red, as with this Aloe ‘Crosby’s Prolific’.
Simply placing your succulents in a location that receives bright shade for the majority of the day is an excellent alternative. They should ideally be in a spot that receives a few hours of early sun but is otherwise shaded for the majority of the day.
Direct sunlight during this time can be an issue because afternoon temperatures are typically higher. On the other hand, morning sun is cooler and less prone to result in sunburn.
For many succulents, extreme heat can be exceedingly difficult. Succulents are often thought of as desert plants, however not all of them thrive in a very hot desert environment.
For more advice on how to keep succulents looking fantastic during a heat wave, see the video below: