Updated: July 20, 2023

Lithops, also known as “living stones,” are fascinating succulent plants that have captured the attention of many plant enthusiasts. These unique plants are native to South Africa and are well-known for their ability to mimic stones or pebbles, making them a popular choice for rock gardens and indoor plant collections.

One of the most common questions asked by those interested in growing Lithops is how quickly they grow. Unlike other plants, Lithops have a slow growth rate, which adds to their allure. Let’s take a closer look at the growth process of these captivating plants.

Understanding the Growth Cycle of Lithops

Lithops have a distinct growth cycle that is divided into three main stages: dormancy, growth, and flowering.

Dormancy

During the dormancy stage, which typically occurs during the summer months, Lithops enter a period of rest. During this time, the plant’s growth is minimal, and it focuses on conserving energy and water. The leaves of the plant may retract into the ground, leaving only the top surface exposed.

This dormant period can last anywhere from a few weeks to several months, depending on environmental conditions such as temperature and light exposure. It’s essential to provide proper care during this stage by limiting watering and providing adequate sunlight.

Growth

After the dormancy period, Lithops enter the growth phase. This is when you will start to see new leaf pairs emerge from the center of the plant. Each new pair replaces the old pair, resulting in slow but steady growth.

The growth rate of Lithops can vary depending on several factors such as light intensity, temperature, and soil conditions. Generally, it takes approximately one to two years for a Lithops plant to produce a new set of leaves.

It’s important to note that Lithops grow in pairs, with one leaf pair emerging each year. This slow growth pattern contributes to the unique appearance of these plants, as they gradually form clusters of stones or pebbles.

Flowering

Once a Lithops plant reaches maturity, usually after several years, it may produce flowers. The flowering period typically occurs during the fall or winter months and can last for several weeks.

Lithops flowers are vibrant and come in various colors, including shades of yellow, pink, and white. They emerge from the center of the plant and add a beautiful touch to the overall appearance. However, it’s worth noting that not all Lithops plants will flower, and it may take several years for them to reach this stage.

Factors Affecting Growth Rate

Several factors can influence the growth rate of Lithops plants. Understanding these factors can help you create optimal conditions for their growth and development.

Light

Lithops require bright light to thrive. Insufficient light can result in elongated and weak growth. It’s best to provide them with at least six to eight hours of direct sunlight each day. If you’re growing them indoors, placing them near a south-facing window or using grow lights can help provide adequate light.

Temperature

Lithops are native to arid regions and prefer warm temperatures. They thrive in temperatures ranging from 68°F to 86°F (20°C to 30°C) during the day and slightly cooler temperatures at night. Extreme temperature fluctuations can hinder their growth, so it’s important to maintain consistent temperatures.

Watering

Watering is a crucial aspect of Lithops care. These plants are adapted to survive in arid conditions and have specialized water-storing tissues. Overwatering can lead to root rot and other issues, so it’s essential to water them sparingly.

During the growth season, it’s recommended to water Lithops once every two to three weeks. However, during their dormant period, watering should be significantly reduced or even stopped altogether.

Soil

Lithops thrive in well-draining soil that mimics their natural habitat. A mixture of sandy soil, perlite, and gravel works well for these plants. This type of soil allows excess water to drain quickly, preventing root rot.

Patience is Key

Growing Lithops requires patience and a deep appreciation for their unique growth habits. These plants are not meant for those seeking quick results or instant gratification. However, the slow growth rate of Lithops adds to their charm and makes them an intriguing addition to any plant collection.

As with any plant, providing proper care and maintaining optimal growing conditions will ensure the best results. With time and patience, you can witness the gradual growth and transformation of your Lithops plants into stunning living stones.

In conclusion, Lithops have a slow growth rate that spans several years. Their growth cycle consists of periods of dormancy, growth, and flowering. Factors such as light, temperature, watering, and soil play a crucial role in their growth rate. By understanding these factors and providing optimal care, you can enjoy the unique beauty of these remarkable succulent plants for years to come.