Updated: June 30, 2023

Stonecrop plants, also known as Sedum, are a popular choice among gardeners for their vibrant colors and ability to thrive in various conditions. These succulent plants are native to many parts of the world and have adapted well to different climates and soil types. One of the key factors that gardeners consider when choosing plants for their garden is the height they will grow to. In this article, we will explore the growth habit of stonecrop plants and how tall they can get.

Understanding Stonecrop Plants

Stonecrop plants belong to the Crassulaceae family and are characterized by their fleshy leaves and thick stems. They are drought-tolerant and require minimal maintenance, making them an excellent choice for both experienced and novice gardeners. Stonecrop plants come in various shapes and sizes, ranging from low-growing groundcovers to taller varieties that can reach impressive heights.

Low-Growing Stonecrop Varieties

There are several low-growing stonecrop varieties that make excellent groundcovers in gardens and rockeries. These varieties typically grow up to 4-6 inches in height, forming dense mats of colorful foliage. Some popular low-growing stonecrop varieties include:

  1. Sedum acre: Commonly known as Goldmoss stonecrop, this variety has bright green leaves that turn golden yellow during the summer months. It grows up to 4 inches tall and spreads vigorously, making it ideal for filling gaps between rocks or cascading over walls.

  2. Sedum album: This variety, also known as White stonecrop or Coral carpet, forms compact mounds of tiny green leaves with white flowers. It grows up to 6 inches tall and is often used in rock gardens or as edging along pathways.

  3. Sedum kamtschaticum: With its glossy green leaves and bright yellow flowers, this variety adds a splash of color to any garden. It typically grows up to 6 inches tall and forms dense clumps, making it a great choice for groundcover.

Taller Stonecrop Varieties

While low-growing stonecrop varieties are perfect for groundcovers, taller varieties can add vertical interest to gardens and containers. These varieties can grow anywhere from 1 to 3 feet tall, creating a stunning display of foliage and flowers. Here are some popular taller stonecrop varieties:

  1. Sedum ‘Autumn Joy’: This variety is a favorite among gardeners for its late-season blooming and attractive coppery-red flowers. It can reach a height of 2 feet and forms large clumps, adding a dramatic element to garden borders or mixed perennial beds.

  2. Sedum spectabile: Commonly known as Showy stonecrop or Ice plant, this variety produces large clusters of pink or white flowers on sturdy stems. It grows up to 2 feet tall and is often used as a focal point in garden beds or as a centerpiece in container gardens.

  3. Sedum telephium: Also called Live-forever or Orpine, this variety features succulent blue-green leaves and clusters of star-shaped pink flowers. It can grow up to 3 feet tall and is commonly used in cottage gardens or as an accent plant in flower arrangements.

Factors Affecting Growth

The height at which stonecrop plants grow can vary depending on several factors, including the specific variety, growing conditions, and cultural practices. Here are some factors that can influence the growth of stonecrop plants:

  1. Variety: As mentioned earlier, different stonecrop varieties have different growth habits. Some are naturally low-growing, while others have a more upright habit. It’s essential to choose the right variety based on your desired height and overall garden design.

  2. Growing conditions: Stonecrop plants are adaptable and can tolerate a wide range of growing conditions. However, they thrive best in well-draining soil and full sun. If the growing conditions are less than ideal, the plants may not reach their maximum height potential.

  3. Cultural practices: Proper care and maintenance can also influence the growth of stonecrop plants. Regular watering, appropriate fertilization, and timely pruning can encourage healthy growth and help the plants reach their maximum height.

Conclusion

Stonecrop plants are a versatile and attractive addition to any garden. Whether you’re looking for low-growing groundcovers or taller varieties to create vertical interest, there is a stonecrop plant to suit your needs. By understanding the different growth habits of stonecrop plants and providing them with the right growing conditions, you can enjoy their vibrant colors and unique textures in your garden for years to come.