How to Care for Aeonium Decorum (Green Pinwheel)

Aeonium decorum, commonly known as Green Pinwheel or Sempervivum decorum, is a beautiful and versatile succulent plant that belongs to the Aeonium family. This evergreen, showy plant is prized for its attractive rosette-shaped foliage and its ability to thrive in a wide range of conditions. With its low maintenance requirements and stunning appearance, Aeonium decorum is a popular choice for gardeners looking to add an interesting and hardy plant to their landscape. In this article, we’ll explore the main caring considerations for the Green Pinwheel, including watering, light care, and soil care, as well as its growing region, growth rate, height, size and spread, season and temperature, pruning, flowering, pests, and more.

Main Caring Considerations


As a succulent, Aeonium decorum requires low to average watering. It’s essential to allow the soil to dry out between waterings to prevent root rot. In general, it’s better to underwater than overwater these plants, as they store water in their leaves and can tolerate periods of drought.

Light Care

Green Pinwheels thrive in full sun exposure, which helps to maintain their vibrant color and compact growth habit. However, they can also tolerate partial shade, particularly in hotter climates. It’s essential to provide your Aeonium decorum with at least 6 hours of direct sunlight per day for optimal growth.

Soil Care

A well-draining soil is crucial for the health of your Aeonium decorum. The ideal soil mix should contain equal parts of loam and sand, with a pH level that is acidic, alkaline, or neutral. This allows the plant’s roots to access the necessary nutrients while preventing waterlogging and root rot.

Growing Region

Aeonium decorum can be grown in USDA plant hardiness zones 4 through 9, making it suitable for a wide variety of climates. These plants are particularly well-suited for coastal gardens, Mediterranean-style landscapes, and rock gardens.

Growth Rate, Height, Size, and Spread

Green Pinwheels have a moderate growth rate and typically reach a height and spread of 1 to 2 feet (30cm to 60cm). They form attractive clusters of rosettes, each measuring up to 24 inches (60cm) in diameter. These plants make excellent additions to beds and borders, as well as patio containers.

Season and Temperature

Aeonium decorum is an evergreen plant, meaning it retains its leaves throughout the year. It can tolerate a wide range of temperatures, from cool to hot, making it suitable for various climates. However, it’s essential to protect the plant from frost, as it is not frost-hardy.


Minimal pruning is required for Aeonium decorum. Simply remove any dead or damaged leaves or stems to maintain the plant’s health and appearance. Pruning can also encourage branching and the development of additional rosettes.


Green Pinwheels produce tall, cone-shaped clusters of small, star-shaped flowers in shades of yellow or pink, depending on the variety. These eye-catching blooms typically appear in late winter or early spring, adding a splash of color to your garden.


Aeonium decorum is relatively pest-resistant but may occasionally suffer from infestations of mealybugs or aphids. If you notice these pests on your plant, treat them promptly with insecticidal soap or neem oil to prevent damage.


One of the many benefits of growing Aeonium decorum is its resistance to deer, drought, and salt. This makes it an excellent choice for gardens in coastal areas or regions with high deer populations.

Garden Styles

Green Pinwheels are well-suited for a variety of garden styles, including coastal gardens, gravel and rock gardens, Mediterranean gardens, beds and borders, and patio containers.

Companion Plants

Aeonium decorum pairs well with other drought-tolerant, sun-loving plants such as Agave, Echeveria, Sedum, and Yucca. Planting these species together can create a visually striking and low-maintenance garden display.

Frequently Asked Questions

Is Aeonium decorum toxic to pets?
Aeonium decorum is non-toxic to pets, making it a safe addition to gardens with dogs, cats, or other animals.

Can I propagate Aeonium decorum from cuttings?
Yes, Aeonium decorum can be easily propagated from stem cuttings. Simply remove a healthy rosette with a sharp, clean knife and allow the cut end to callus over for a few days before planting it in well-draining soil.

How often should I repot my Aeonium decorum?
Repotting is generally only necessary if your Green Pinwheel has outgrown its container. This typically happens every 2 to 3 years. When repotting, choose a pot with drainage holes and use a well-draining soil mix.


Aeonium decorum, or Green Pinwheel, is a stunning and versatile succulent that can bring texture, color, and interest to your garden or container plantings. With its low maintenance requirements, resistance to pests and deer, and adaptability to various climates, this plant is an excellent choice for gardeners of all experience levels. By following the care tips discussed in this article, you can ensure your Aeonium decorum thrives and provides year-round beauty for your landscape.

Martin Duran

Hey y'all! My name is Martin Duran and I am from Cali, Colombia. Since 2018 I have been learning about plants and how to take care of them. Here's is my journey... “The clearest way into the Universe is through a forest wilderness.” ― John Muir

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