The ZZ Raven, also known as Zamioculcas zamiifolia 'Raven', is a striking variety of the ZZ plant with dark, glossy foliage. Here’s a detailed description and care guide:
Botanical Name: Zamioculcas zamiifolia 'Raven'
Description:
Foliage: The leaves of the ZZ Raven are a deep, almost blackish-purple color, giving it a unique and dramatic appearance. As the plant matures, the leaves can develop a glossy, reflective sheen. The leaves are thick, waxy, and oval-shaped, growing on sturdy, upright stems.
Growth Habit: The plant has a clumping growth habit with stems emerging from a central base. It grows in a rosette formation and maintains a compact, bushy appearance.
Size: Typically grows to about 2-3 feet (60-90 cm) in height and width, though it can vary depending on growing conditions.
Care Instructions:
Light: Prefers bright, indirect light but can tolerate low light conditions. It should be protected from direct sunlight, which can cause leaf burn. In low light, growth may slow down, but the plant will still remain healthy.
Watering: Water when the top 1-2 inches (2.5-5 cm) of soil is dry. ZZ Raven is drought-tolerant and prefers to be on the drier side. Overwatering can lead to root rot, so ensure the soil dries out between waterings. Reduce watering in winter.
Humidity: Adapts well to average indoor humidity. It is not particularly sensitive to humidity levels, making it a low-maintenance choice for various indoor environments.
Temperature: Thrives in temperatures between 65-80°F (18-27°C). Avoid temperatures below 50°F (10°C) and protect from drafts and sudden temperature changes.
Soil: Use a well-draining potting mix, such as a cactus or succulent mix, or a blend of peat, perlite, and sand. Good drainage is crucial to avoid root rot.
Fertilizing: Feed with a balanced, liquid fertilizer every 4-6 weeks during the growing season (spring and summer). Reduce or stop feeding in the fall and winter when growth slows.
Pruning: Minimal pruning is needed. Remove any dead or yellowing leaves at the base to maintain the plant’s tidy appearance.
The ZZ Raven is valued for its dramatic, dark foliage and ease of care, making it a striking and low-maintenance addition to indoor plant collections. Its unique appearance adds a touch of elegance and sophistication to any space.