The Mangave ‘Purple People Eater’ is a distinctive succulent hybrid, a unique cross between the Agave and Manfreda genera. Introduced in 2017 by Walters Gardens, this cultivated plant combines the architectural form and hardiness of Agave with the vibrant coloration and faster growth rate of Manfreda. Its striking aesthetic makes it a popular ornamental choice for succulent collections, rock gardens, and container displays.
Unique Characteristics of ‘Purple People Eater’
The ‘Purple People Eater’ Mangave is known for its dramatic foliage. Its thick, sturdy leaves form a symmetrical rosette, typically reaching 12 to 16 inches tall and spreading 16 to 24 inches wide. The leaves exhibit a captivating color range, from blue-green to deep purplish-black, often appearing bathed in a blush of purple due to dense purple spotting. Ample sun exposure particularly enhances this intense coloration.
The leaves are deeply channeled with upright margins, displaying yellow-orange to reddish-brown teeth along the edges and a darker terminal spine at each tip. A powdery coating may also give the leaves a matte finish. These features, including the robust spiky leaves and contrasting spines, contribute to its architectural allure and the plant’s playful “Purple People Eater” moniker, inspired by a 1958 novelty song.
Cultivating Your ‘Purple People Eater’
Light Requirements
Mangave ‘Purple People Eater’ thrives best with abundant sunlight, which is crucial for developing its characteristic purple hues. Full sun conditions intensify the plant’s coloration and promote compact growth. While it can tolerate partial sun, insufficient light results in less vibrant colors, greener leaves, and a leggy growth habit.
Watering Needs
As a succulent, Mangave ‘Purple People Eater’ is highly drought-tolerant, storing water in its thick leaves. It requires infrequent but deep watering, adhering to the “soak and dry” method: water thoroughly until drainage occurs, then allow the soil to dry completely before the next watering. Overwatering is a common issue that can lead to root rot, so ensure proper drainage and avoid consistently wet soil, especially during cooler months when the plant’s water needs decrease.
Soil and Potting
The ‘Purple People Eater’ requires a well-draining soil mix to prevent waterlogging and root rot. A gritty, fast-draining substrate formulated for succulents or cacti is ideal. When potting, select containers with adequate drainage holes to facilitate water runoff. The plant typically reaches a spread of 16 to 24 inches, so choose a pot size that accommodates its mature dimensions or allows for future growth.
Temperature and Humidity
Mangave ‘Purple People Eater’ prefers warm temperatures and tolerates heat well. It is hardy in USDA Zones 9 and above, withstanding temperatures down to at least 25°F (-3.9°C). In regions prone to frost or extreme cold, protect the plant by bringing it indoors or providing adequate insulation. Its humidity preferences are generally low.
Fertilization
Mangave ‘Purple People Eater’ is not a heavy feeder and requires minimal fertilization. If desired, apply a balanced succulent fertilizer during its active growing season, typically in spring and summer. Dilute the fertilizer to half strength to prevent over-fertilization, which can harm the plant. Avoid fertilization during the plant’s dormant period in winter.
Propagating Mangave ‘Purple People Eater’
Propagating Mangave ‘Purple People Eater’ is most commonly achieved through separating offsets, also known as “pups,” which the mother plant produces. These are miniature versions of the parent plant that form around its base. Once pups are a few inches tall and have developed roots, they can be carefully separated.
To separate an offset, gently unpot the mother plant and carefully detach the pup, keeping as many roots intact as possible. Allow the detached offset to callus for a few days in a dry, shaded area before planting. This callusing process helps prevent rot when the pup is introduced to new soil. Plant the callused offset in a well-draining succulent mix, similar to that used for the mature plant, and water sparingly until new growth indicates establishment.
Common Issues and Solutions
Mangave ‘Purple People Eater’ is generally resilient, but issues can arise from improper care. Overwatering is a frequent problem, leading to soft, mushy leaves and potentially fatal root rot. Reduce watering frequency and ensure the soil dries completely between waterings. Insufficient light can cause the plant’s vibrant purple coloration to fade, resulting in greener leaves and a leggy appearance; move the plant to a brighter location to restore its color and compact form.
While succulents are often pest-resistant, occasional infestations of common garden pests like mealybugs or scale can occur. Inspect plants regularly for signs of pests, such as sticky residue or visible insects. Treat affected areas with horticultural oil or insecticidal soap to effectively manage these issues. Maintaining good air circulation and avoiding overcrowded conditions can also help prevent pest problems.