The Variegated ZZ Plant (Zamioculcas zamiifolia ‘Variegata’) offers a distinct aesthetic with striking patterns of cream, yellow, or white splashed across deep green leaves. Its unique variegation sets it apart from all-green relatives. This resilient, low-maintenance houseplant is a popular choice for many indoor gardeners.
Variegated ZZ Plant Care
Light Requirements
Variegated ZZ Plants thrive in bright, indirect light. An east or west-facing window, providing filtered sunlight, is ideal. Direct, intense sunlight, especially during peak afternoon hours, can scorch the delicate variegated foliage. While ZZ plants tolerate lower light, variegated forms benefit from more light to maintain their vibrant patterns.
Watering Needs
A “less is more” approach to watering is crucial for the health of a Variegated ZZ Plant. These plants store water in their thick rhizomes, making them highly drought-tolerant. Allow the soil to dry out completely between waterings, typically every 2-4 weeks, depending on environmental conditions. Overwatering can lead to root rot, causing yellowing leaves or a mushy stem base. Crispy or shriveled leaves indicate the plant needs a drink.
Soil and Potting
Well-draining soil is essential for Variegated ZZ Plants to prevent waterlogging. A commercial potting mix formulated for cacti and succulents, or a blend of regular potting soil with added perlite or coarse sand, provides the necessary drainage. When selecting a pot, choose one with drainage holes at the bottom to allow excess water to escape. Repotting is generally infrequent, as these plants prefer to be somewhat root-bound.
Temperature and Humidity
Variegated ZZ Plants prefer average room temperatures, ideally ranging between 65°F and 80°F (18°C to 27°C). They are not tolerant of cold temperatures and should be protected from drafts or sudden temperature drops below 50°F (10°C). Average household humidity levels are typically sufficient for these plants. While they do not require high humidity, slightly increased humidity can benefit their foliage.
Fertilizing
Variegated ZZ Plants are not heavy feeders and require minimal fertilization. During their active growing season (spring through summer), apply a balanced liquid fertilizer. Dilute the fertilizer to half or quarter strength before application to avoid over-fertilization, which can damage the plant’s roots. Avoid fertilizing during the dormant winter months when the plant’s growth slows.
Encouraging and Maintaining Variegation
Maintaining the striking variegation depends on adequate light intensity. Insufficient light causes patterns to fade or the plant to revert to an all-green form. When light is scarce, the plant produces more chlorophyll to maximize photosynthesis, resulting in greener leaves. To preserve the distinct cream, yellow, or white markings, ensure your Variegated ZZ Plant receives consistent bright, indirect light.
Propagating Variegated ZZ Plants
Propagating Variegated ZZ Plants can be achieved through leaf or stem cuttings, though patience is required due to their slow growth rate. For stem cuttings, select a healthy stem and allow the cut end to callus over for a few hours or a day before planting. Similarly, individual leaves can be used; let them callus before inserting them into a well-draining propagation medium. While propagation is straightforward, note that offspring from variegated plants may sometimes exhibit less variegation or take longer to develop distinct patterns.
Troubleshooting Common Issues
Yellowing leaves often signal overwatering, leading to root rot. Mushy stems at the base also indicate excessive moisture. Crispy leaf tips or shriveling leaves suggest underwatering or very low humidity. Addressing watering habits is the primary solution for these common problems.
Toxicity Information
All parts of the Variegated ZZ Plant are toxic if ingested. They contain calcium oxalate crystals, which can cause irritation to the mouth, throat, and digestive system. Keep this plant out of reach of children and pets. Wearing gloves when handling, especially during repotting or propagation, can help prevent skin irritation.