Updated: March 31, 2022

The Crispy Wave plant, also known as Asplenium nidus ‘Crispy Wave,’ is a popular choice for indoor gardening due to its unique frond shape and easy maintenance. This plant is native to tropical regions such as Southeast Asia, Australia, and the Pacific Islands. It has gained popularity in recent years due to its air-purifying properties and ability to thrive in low light conditions. One of the most common questions asked by those who want to grow this plant is how quickly does it grow?

Growth Rate of Crispy Wave Plant

The growth rate of the Crispy Wave plant can vary depending on various factors such as light, temperature, humidity, and soil conditions. Typically, this plant grows at a slow to moderate pace, with new fronds emerging from the center of the rosette every few months. It can take up to two years for the plant to reach its full size, which is approximately 2-3 feet in height and width.

During the growing season, which is typically spring and summer, the Crispy Wave plant will experience the most significant growth. The new fronds will emerge from the center of the rosette and slowly unfurl over several weeks. The growth rate will slow down during the fall and winter months due to decreased light levels and cooler temperatures.

Factors that Affect Growth Rate

As mentioned earlier, various factors can affect the growth rate of the Crispy Wave plant. Here are some of the critical factors that you should consider when growing this plant:


The Crispy Wave plant prefers bright but indirect light. Direct sunlight can scorch its leaves and stunt its growth. If you want your plant to grow faster, ensure that it receives enough light during the day.


This tropical plant thrives in warm temperatures between 60-75°F. Avoid exposing it to temperatures below 50°F, as this can damage its leaves and slow down its growth.


The Crispy Wave plant prefers high humidity levels, which mimic its natural habitat. If the air in your home is dry, consider using a humidifier or placing the plant on a tray filled with pebbles and water.


This plant grows best in well-draining soil that is rich in nutrients. Avoid using heavy soils that can retain water and cause root rot.

Care Tips for Growing Crispy Wave Plant

To ensure that your Crispy Wave plant grows at a healthy rate, you need to provide it with proper care. Here are some tips to help you:

  • Water the plant when the top inch of soil feels dry
  • Fertilize the plant every two months during the growing season
  • Clean its leaves regularly to prevent dust buildup
  • Repot the plant every one or two years using fresh potting soil


How often should I water my Crispy Wave plant?

Water your Crispy Wave plant when the top inch of soil feels dry. This plant prefers evenly moist soil but can suffer from root rot if overwatered.

Can I grow Crispy Wave plant outdoors?

The Crispy Wave plant is an indoor plant that prefers warm, humid conditions. It cannot tolerate temperature extremes or direct sunlight, which makes it unsuitable for outdoor growing.

Why are the leaves of my Crispy Wave plant turning brown?

Brown leaves on a Crispy Wave plant can be caused by various factors such as overwatering, underwatering, low humidity, or exposure to direct sunlight. Examine your plant’s growing conditions and adjust them accordingly to prevent further leaf damage.

Can I propagate my Crispy Wave plant?

Yes, you can propagate your Crispy Wave plant by dividing its rosette or by planting its spores. This plant propagates slowly, so be patient and expect it to take several months for new growth to emerge.

In conclusion, the Crispy Wave plant grows at a slow to moderate pace, with new fronds emerging every few months. Its growth rate is affected by various factors such as light, humidity, temperature, and soil conditions. To ensure that your plant grows at a healthy rate, provide it with proper care and consider its growing conditions.