Happy Violets Need Humidity: Boosting Growth And Blooms

Kelly Garton

Are you struggling to keep your African violets thriving and blooming? These popular houseplants are known for their vibrant violet-colored flowers, but they require specific care to achieve their full potential. One of the most important factors for their success is humidity. Without enough moisture in the air, African violets can suffer from stunted growth and limited blooms.

In this article, we will explore the importance of humidity for African violets and provide tips for increasing it in your home. With a little extra attention and care, you can ensure your violets are happy, healthy, and producing vibrant blooms to brighten up any space.

So, let’s dive in and learn how to boost growth and blooms with the power of humidity.

Key Takeaways

  • Humidity is crucial for the success of African violets, with 70-80% relative humidity needed for optimal growth and blooming.
  • Low humidity can lead to hindrances in growth, limited blooms, and various issues such as brown and crunchy leaves, upward-curving leaf sides, and brown and crispy blooms.
  • Proper care for African violets includes regular watering, proper drainage, regular fertilization, and adjusting care routines according to humidity levels.
  • Increasing humidity can be achieved through plant clustering, glass terrariums, and pebble trays, while misting is not recommended as it can cause water droplets to form on leaves and lead to rot and fungal growth.

African Violet Facts

You already know that African violets require bright, indirect light and benefit from increased humidity, but did you know that they need a relative humidity of 70-80% to thrive and low humidity can hamper growth and limit blooms?

These delicate plants move water through their bodies using transpiration, which means that they are especially vulnerable to low humidity after transplantation or propagation. Diagnosing low humidity is easy – look out for brown and crunchy leaves, upward-curving leaf sides, and brown and crispy blooms.

If you want your African violets to thrive, you need to pay attention to their unique care needs. Proper drainage is important, so make sure that your pots have holes at the bottom to allow excess water to drain away.

You can fertilize regularly to encourage growth and blooms, and you can even propagate your violets by using leaf cuttings. With a little bit of effort, you can enjoy the beauty of these popular houseplants in a variety of containers, including glass terrariums.

Signs of Low Humidity

Diagnosing low humidity in African violets can be done by observing brown and crunchy leaves, upward-curving leaf sides, and brown and crispy blooms. These signs can hinder the growth and limit the blooms of your plants.

To prevent root rot, it’s important to monitor the humidity levels regularly, especially after transplantation or propagation. Here are some additional tips to diagnose and prevent humidity issues in African violets:

  1. Use a hygrometer to monitor the humidity levels in the air.
  2. Water your plants regularly and avoid overwatering or underwatering.
  3. Keep the plants away from air conditioning or heating vents.
  4. Consider using a humidifier or plant clustering to increase humidity levels in your home.

By following these tips and monitoring the humidity levels in your home, you can ensure that your African violets thrive and produce beautiful blooms.

Remember to check your plants regularly for signs of low humidity, so you can make adjustments and keep your plants healthy.

Tips for Increasing Humidity

Consider using humidifiers, plant clustering, or glass terrariums to create a more humid environment for your African violets. Humidifiers are the most effective option, but they can be expensive and require regular maintenance. Plant clustering is a simple and cost-effective method that involves grouping your African violets together to create a microclimate of increased humidity. Glass terrariums are another option, as they trap moisture and heat to create a humid environment. However, it’s important to ensure proper ventilation to prevent mold growth.

If you’re looking for alternatives to humidifiers, there are other ways to increase humidity without equipment. One option is to use a pebble tray, which involves filling a shallow tray with pebbles and water, then placing your African violets on top. As the water evaporates, it creates a humid environment for your plants. However, there are some downsides to this method, including the risk of overwatering and the fact that it only has a minor effect on humidity levels. Another option is to mist your African violets with water, but this is not recommended as it can cause water droplets to form on the leaves, leading to rot and fungal growth. Ultimately, the best way to ensure your African violets thrive is to monitor humidity levels and adjust your care routine accordingly.

Frequently Asked Questions

How often should African violets be watered?

To maintain healthy African violets, water them when the soil is dry to the touch. Watering frequency depends on factors such as temperature, humidity, and pot size. Keep soil moisture consistent to prevent over- or underwatering.

What type of fertilizer is best for African violets?

For African violets, both organic and chemical fertilizers can work well, but it’s important to use a balanced formula. Fertilizer application methods should target the soil, not the leaves. Follow instructions carefully to avoid over-fertilization.

Can African violets be grown outdoors?

Yes, African violets can be grown outdoors in certain outdoor conditions, but they thrive best with indoor care. They require bright, indirect light, proper drainage, and a relative humidity of 70-80% to thrive and avoid root rot.

How do you propagate African violets?

To propagate African violets, take a healthy leaf cutting and insert it into a well-draining soil mix. Keep the soil moist and cover the cutting with a plastic bag for a few weeks until roots develop.

How long do African violets typically live?

African violets can live for several years with proper caregiving. Regular fertilization, repotting, and avoiding overwatering can increase longevity. Monitoring for signs of low humidity and providing a suitable environment can also promote healthy growth.


Congratulations! You now know the importance of humidity for African violets and how it affects their growth and blooming.

Remember, African violets need a lot of humidity to thrive, and low humidity can lead to stunted growth and limited blooms.

The good news is that there are several tips you can follow to increase humidity, such as placing a tray of water near the plants, grouping them together, or using a humidifier.

With the right care and attention, your African violets will be happy, healthy, and full of vibrant blooms. So go ahead and give them the love and care they deserve!