Succulents are respected as some of the most resilient plants out there, boasting an impressive capacity to survive in harsh climates. However, when grown indoors, they still need specific conditions to thrive, one of which is temperature. Different types of succulents have varying preferences in terms of temperature and humidity, but there are general guidelines to help enhance their indoor growth. Discussed in this informative guide are all the need-to-know details about the temperature conditions that succulents require indoors.
#### Essential Temperature for Succulents
Succulents generally thrive in temperatures ranging between 60°F and 80°F (15°C – 26°C), which makes them ideal for indoor growth as it aligns with the standard temperature settings in many homes. However, it is essential to note that succulent temperature tolerance varies across types. For instance, Echeveria and Sempervivum can withstand cooler conditions, while Aloe and Jade plants prefer warmer conditions.
Despite their temperature tolerance, succulents don’t do well in freezing temperatures. Most kinds cannot survive below 20°F (-6°C). Temperatures beyond their threshold can cause irreversible damage, and a mug of hot cocoa can’t fix the freeze burns they may sustain.
##### Managing Succulents in Summer & Winter
Indoor succulents still react to outside weather conditions. During the hot months, they go into active growth and prefer higher temperatures, ideally between 70°F – 80°F (21°C – 26°C). While it might be tempting to move them outside for added sunlight, avoid placing them in locations where they’ll receive direct afternoon sun, as this can cause sunburn.
During winter, succulents go into a dormant state. Hence, they prefer slightly cooler conditions, ideally between 50°F – 60°F (10°C – 15°C). This is slightly lower than room temperature, so consider placing them near an east or west-facing window where they can get bright, indirect light but a touch of cool air.
#### Temperature Fluctuations and Succulents
Interestingly, succulents prefer notable differences in day and night temperatures, mimicking their native desert habitats. This fluctuation enables them to rest and replenish energy at night for growth during the day. A night temperature between 50°F – 55°F (10°C – 13°C) is perfect for most indoor succulents.
#### Aquatic Succulents
One shouldn’t forget about aquatic or semi-aquatic succulents in this discussion. These succulents, such as Mangroves and Sea Lettuce, prefer a warmer, more humid environment than their desert counterparts. They thrive best in temperatures between 72°F – 82°F (22°C – 28°C). Their containers should mimic the natural aquatic or semi-aquatic environments they come from, so they’ll also require higher levels of humidity than other succulents.
#### Light and Temperature
The temperature that your succulent needs is closely related to the amount of light it gets. As a rule of thumb, the more light a succulent receives, the higher the temperature it can withstand. A brightly lit space can handle a temperature up to 90°F (32°C). But space with lower light should not exceed 80°F (27°C). This is because warmer temperatures can cause the succulent to grow faster, making it “reach” for more light.
#### How to Control Indoor Temperatures
Controlling your home’s temperature for succulents can be achieved with simple modifications. Thermometers can help monitor the ambient temperature. Heated mats underneath plants can provide additional warmth during winter, while humidifiers can add needed moisture in dry environments.
#### The Impact of Incorrect Temperature on Succulents
Using this guide, it becomes easier to understand why your succulent may not be as vibrant as it can be. Succulents react to inappropriate temperatures by changing color, slowing growth, shriveling, or dropping leaves. By adjusting the environment, you will likely see a significant improvement in your succulent’s health and overall aesthetic appeal.
#### Final Word
Taking care of succulents indoors requires a keen eye on temperatures. Although succulents are hearty and versatile, they still need appropriate conditions to survive and thrive. By learning about and understanding their temperature needs, you can keep your indoor succulent garden looking vibrant and healthy all year round. Keep experimenting and adjusting until you find the perfect balances for your unique space and each succulent variety.
Most importantly, remember that succulent care is not a strict science. Plants are adaptable, and with a bit of patience and care, you can cultivate a lush indoor garden. With this comprehensive indoor succulent temperature guide, you now have the knowledge to ensure your succulents are as happy as they are beautiful.
