Updated: July 8, 2023

The Raven ZZ plant, also known as the Zamioculcas zamiifolia ‘Raven’, is a stunning plant with dark, glossy foliage that adds a touch of elegance to any outdoor space. While this plant is typically grown as a houseplant, it is possible to successfully grow it outdoors if you live in a suitable climate. In this article, we will explore the steps to grow Raven ZZ plant outdoors and provide some tips for its care.

Choosing the Right Location

Before you start growing your Raven ZZ plant outdoors, it is essential to choose the right location. This plant thrives in bright, indirect light, so look for an area that receives partial shade or dappled sunlight throughout the day. Direct sunlight can scorch the leaves, so it’s best to avoid placing it in an area with intense sunlight.

In terms of temperature, Raven ZZ plants prefer warm conditions. They can tolerate temperatures as low as 60°F (15°C), but they thrive in temperatures between 70-85°F (21-29°C). If you live in an area with colder winters, it is recommended to bring the plant indoors or provide protection during the colder months.

Soil Requirements

Raven ZZ plants require well-draining soil to prevent waterlogging and root rot. A mixture of potting soil, perlite, and sand works well for outdoor cultivation. This combination ensures adequate drainage while retaining some moisture for the plant’s roots.

Before planting your Raven ZZ outdoors, prepare the soil by loosening it and removing any weeds or debris. This will create a favorable environment for healthy growth.

Planting and Watering

When planting your Raven ZZ outdoors, dig a hole that is slightly larger than the root ball of the plant. Place the plant in the hole and backfill with the prepared soil mixture. Gently tamp down the soil around the base of the plant to ensure it is secure.

After planting, water the Raven ZZ thoroughly to settle the soil. Then, maintain a regular watering schedule to keep the soil evenly moist. Avoid overwatering as it can lead to root rot. Allow the top inch of the soil to dry out before watering again. During hotter months, you may need to increase watering frequency to prevent the soil from drying out completely.

Fertilizing

To promote healthy growth, fertilize your Raven ZZ plant regularly. Use a balanced, water-soluble fertilizer diluted to half its recommended strength. Apply the fertilizer every two to four weeks during the growing season, which is typically spring and summer. Be sure to follow the instructions on the fertilizer packaging for accurate application.

During winter, when the plant’s growth slows down, reduce or stop fertilizing altogether. This will allow the plant to go through a period of rest.

Pruning and Propagation

Pruning your Raven ZZ plant outdoors is not necessary for its survival, but it can help maintain its shape and appearance. Remove any yellow or brown leaves by cutting them off at the base of the stem. Additionally, you can trim back any leggy or overgrown branches to encourage bushier growth.

If you want to propagate your Raven ZZ plant, it can be done through stem cuttings. Take a healthy stem cutting with at least two leaf nodes and remove any lower leaves. Place the cutting in a well-draining potting mix and keep it lightly moist until roots develop. It may take several weeks for roots to form, so be patient and provide the cutting with indirect light during this time.

Pests and Diseases

Raven ZZ plants are generally resistant to pests and diseases, making them relatively low-maintenance. However, they can occasionally attract mealybugs or spider mites. Regularly inspect your plant for any signs of infestation such as webbing or white cottony masses. If you notice any pests, treat them promptly with an appropriate insecticidal soap or horticultural oil.

Conclusion

While the Raven ZZ plant is typically grown as a houseplant, it can also thrive outdoors in suitable climates. By choosing the right location, providing well-draining soil, and following a regular watering and fertilizing routine, you can successfully grow this stunning plant in your outdoor space. Remember to monitor for pests and diseases and prune as needed to maintain its appearance. With proper care, your Raven ZZ plant will add beauty and elegance to your garden or patio area.