Updated: July 26, 2023

The Zanzibar Gem, also known as the ZZ plant or Zamioculcas zamiifolia, is a popular houseplant that is loved for its low-maintenance nature and lush green foliage. One of the key factors that make this plant so desirable is its relatively fast growth rate. In this article, we will explore just how quickly the Zanzibar Gem plant grows and what factors can influence its growth.

Understanding the Growth Rate

Before delving into the specifics of the Zanzibar Gem’s growth rate, it is important to note that each individual plant can grow at a slightly different pace. Factors such as environmental conditions, care routine, and overall health of the plant can have an impact on its growth rate. However, there are some general guidelines that can help us understand the average growth rate of this plant.

Initial Growth Phase

When you first bring home a young Zanzibar Gem plant, it will typically go through an initial adjustment period. During this time, the plant may not exhibit much growth as it acclimatizes to its new environment. This phase can last anywhere from a few weeks to a couple of months.

Steady Growth

Once the Zanzibar Gem has settled into its new home, it will begin to show steady growth. Under optimal conditions, this plant can produce new leaves approximately every four to six weeks. These new leaves will emerge from the base of the plant and unfurl gradually, adding to the overall lushness of the foliage.

Factors Affecting Growth Rate

Several factors can influence the growth rate of a Zanzibar Gem plant. These include:

Light

Zanzibar Gems thrive in bright, indirect light. While they can tolerate lower light conditions, they may exhibit slower growth in such situations. Placing your plant in a spot that receives bright, filtered light will provide the optimal conditions for growth.

Temperature

The Zanzibar Gem prefers temperatures between 60-75°F (15-24°C). Extreme temperatures, whether too hot or too cold, can slow down the plant’s growth. Maintaining a consistent temperature within this range will help promote healthy growth.

Watering

Overwatering can be detrimental to the growth of a Zanzibar Gem plant. These plants have succulent-like characteristics, storing water in their rhizomes. It is important to allow the soil to dry out partially before watering again. Consistently moist soil can lead to root rot and hinder growth.

Fertilizer

While the Zanzibar Gem is known for its ability to thrive in low-nutrient environments, providing it with occasional doses of fertilizer can encourage faster growth. Using a balanced houseplant fertilizer once every three to four months during the growing season (spring and summer) can give the plant a boost.

Pot Size

A Zanzibar Gem plant prefers to be slightly pot-bound. Repotting too frequently or using a pot that is too large can divert energy away from growth. It is best to repot only when necessary and choose a pot that allows for about an inch of extra space around the roots.

Pruning and Propagation

Pruning can also play a role in the overall growth rate of a Zanzibar Gem plant. Regularly removing any yellowing or damaged leaves will redirect energy towards new growth. Additionally, propagating new plants from cuttings can be a fun way to expand your collection and encourage faster growth.

To propagate a Zanzibar Gem, simply take stem cuttings with at least two leaf pairs and allow them to callus over for a few days. Then, place the cuttings in well-draining soil and keep them slightly moist until new growth emerges. This method can help you achieve more plants and potentially increase the overall growth rate of your collection.

Conclusion

The Zanzibar Gem plant is known for its relatively fast growth rate, provided it is given the right conditions and care. With bright, indirect light, appropriate watering, and occasional fertilization, this plant can produce new leaves every four to six weeks. While individual plants may vary, understanding the factors that influence growth can help you create an optimal environment for your Zanzibar Gem to thrive and grow lush and healthy.