How Often to Water Impatiens Indoors?

We all know that impatiens are a popular choice for adding vibrant colors and beauty to our indoor spaces. However, one of the most common questions we get asked is, “how often should we water impatiens indoors?” In this article, we’ll provide you with a comprehensive guide on watering indoor impatiens, ensuring they remain healthy and thriving. So, let’s dive right in!

Understanding Impatiens

What are Impatiens?

Impatiens are a genus of flowering plants that are commonly known for their colorful and vibrant flowers. They’re often used as ornamental plants both indoors and outdoors. With proper care, they can provide a continuous display of blooms throughout the year.

What are Impatiens?
What are Impatiens?

Types of Impatiens

There are several types of impatiens to choose from, including:

  1. Impatiens walleriana (Busy Lizzies)
  2. Impatiens hawkeri (New Guinea Impatiens)
  3. Impatiens glandulifera (Himalayan Balsam)

Each type has its own unique characteristics, but the care requirements are similar for all.

Watering Indoor Impatiens

How Often Should You Water?

The key to successfully growing impatiens indoors is to keep the soil consistently moist. It’s essential to avoid both overwatering and underwatering. Generally, we recommend watering impatiens once or twice a week, depending on the temperature, humidity, and size of the pot.

Signs of Overwatering and Underwatering

It’s crucial to recognize the signs of overwatering and underwatering to adjust your care routine accordingly. Overwatered impatiens may exhibit yellowing leaves, root rot, or wilting, while underwatered plants may have brown, crispy edges on the leaves and stunted growth.

Factors Affecting Watering Frequency

There are several factors to consider when determining how often to water your indoor impatiens:

  • Pot size: Smaller pots dry out more quickly than larger pots, requiring more frequent watering.
  • Temperature: Higher temperatures can cause the soil to dry out faster, necessitating more frequent watering.
  • Humidity: In low humidity environments, impatiens may require more frequent watering to prevent the soil from drying out too quickly.
  • Type of soil: Well-draining soil mixtures can help prevent overwatering while maintaining adequate moisture levels.

Tips for Watering Indoor Impatiens

Here are some helpful tips for watering your indoor impatiens:

  1. Use room temperature water to avoid shocking the plant.
  2. Water the plant thoroughly, allowing excess water to drain out of the pot.
  3. Check the soil moisture regularly by sticking your finger an inch into the soil.
  4. Adjust the watering frequency according to the factors mentioned above.

Maintaining Healthy Impatiens

Maintaining Healthy Impatiens
Maintaining Healthy Impatiens


Impatiens can benefit from regular fertilizing. We recommend using a balanced, water-soluble fertilizer once a month during the growing season.


Regular pruning can encourage bushier growth and more blooms. Remove any dead or yellowing leaves and pinch back the tips of the stems to promote branching.

Providing Adequate Light

Impatiens need bright, indirect light to thrive indoors. Place them near a window with filtered sunlight, and avoid direct sunlight, which can scorch their delicate leaves.


In conclusion, watering impatiens indoors requires a balance between keeping the soil consistently moist and avoiding overwatering. With proper care, your impatiens will reward you with a continuous display of beautiful blooms. Happy gardening!


How much water should I give my impatiens each time I water them?

When watering your impatiens, make sure to water the plant thoroughly, so the soil is evenly moist. It's essential to allow excess water to drain out of the pot to prevent root rot.

Can I use tap water for watering my indoor impatiens?

Yes, you can use tap water for your indoor impatiens. However, it's best to let the water sit for 24 hours to allow any chlorine or other chemicals to evaporate before using it.

How can I increase humidity for my impatiens indoors?

You can increase humidity for your impatiens by placing a tray filled with water and pebbles under the pot or using a humidifier in the room where the impatiens are located.

Can impatiens grow in low-light conditions indoors?

Impatiens prefer bright, indirect light, but they can tolerate low-light conditions for short periods. However, they may not bloom as abundantly, and their growth may be slower.

How do I know if I need to repot my impatiens?

If you notice that your impatiens are becoming root-bound, with roots growing out of the drainage holes, or if the plant appears to be outgrowing its current pot, it's time to repot it into a larger container.


1 thought on “How Often to Water Impatiens Indoors?”

  1. I water my indoor impatiens once a week, making sure the soil is moist but not soaking. It’s important to not let the soil dry out completely, but also not to overwater and cause root rot. Test the soil with your finger before watering to ensure it’s the right moisture level.


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