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How to Grow Nepeta Plant Indoors

Updated: July 14, 2023

Nepeta, commonly known as catmint, is a versatile and low-maintenance plant that can thrive indoors. With its beautiful foliage and delicate flowers, it adds a touch of elegance to any indoor space. Whether you have a green thumb or are just starting your journey as a plant parent, growing Nepeta indoors is a rewarding and enjoyable experience. In this article, we will guide you through the process of growing Nepeta plant indoors successfully.

Choosing the Right Variety

There are several varieties of Nepeta available, each with its own unique characteristics. When selecting a Nepeta plant for indoor cultivation, it is essential to choose a variety that is well-suited for indoor conditions. Some popular indoor-friendly Nepeta varieties include:

  1. Nepeta cataria (Catnip): This variety is not only loved by cats but also makes an excellent addition to indoor gardens. It has grey-green leaves and small white or lavender flowers.
  2. Nepeta faassenii (Catmint): This variety is known for its compact size and delicate blue flowers. It is perfect for smaller indoor spaces.
  3. Nepeta grandiflora (Large-Flowered Catmint): With its large blue flowers and aromatic foliage, this variety adds a pop of color to any indoor garden.

Indoor Growing Conditions

To ensure the healthy growth of your Nepeta plant indoors, it is crucial to provide it with the right growing conditions. Here are some key factors to consider:

Light

Nepeta plants thrive in bright indirect light. Place your plant near a sunny window where it can receive at least 6-8 hours of sunlight each day. If you don’t have access to sufficient natural light, you can supplement it with artificial grow lights designed for indoor plants.

Temperature

Nepeta plants prefer moderate temperatures between 65-75°F (18-24°C). Avoid placing your plant in areas with extreme temperature fluctuations or drafts, as they can negatively affect its growth.

Humidity

Nepeta plants prefer moderate humidity levels. If the air in your home is dry, you can increase humidity by placing a tray filled with water near the plant or using a humidifier.

Soil

Nepeta plants prefer well-draining soil. A good potting mix containing a combination of peat moss, perlite, and vermiculite works well for them. Ensure the soil is moist but not waterlogged to prevent root rot.

Planting and Potting

Once you have selected the right variety and gathered the necessary supplies, it’s time to plant your Nepeta indoors. Follow these steps for successful planting:

1. Select a Suitable Pot

Choose a pot with good drainage holes that is slightly larger than the root ball of your Nepeta plant. This will allow room for growth while preventing waterlogging.

2. Prepare the Potting Mix

Fill the pot with the prepared potting mix, leaving enough space at the top for watering.

3. Planting the Nepeta

Gently remove the Nepeta plant from its nursery container, being careful not to damage its roots. Place it in the center of the pot and fill the remaining space with potting mix, firming it gently around the base of the plant.

4. Watering

After planting, thoroughly water the Nepeta to settle the soil around its roots. Water regularly but avoid overwatering, as it can lead to root rot. Allow the top inch of soil to dry out between waterings.

Care and Maintenance

Taking proper care of your indoor Nepeta plant will ensure its health and longevity. Here are some care tips to keep in mind:

Pruning

Regular pruning helps promote bushier growth and prevents legginess. Trim back any dead or damaged leaves, as well as spent flowers, to encourage new growth.

Fertilizing

Feed your Nepeta plant with a balanced liquid fertilizer every two to three weeks during the growing season (spring to fall). Follow the manufacturer’s instructions for dosage and application.

Pests and Diseases

Nepeta plants are relatively resistant to pests and diseases. However, they can occasionally attract aphids or spider mites. Inspect your plant regularly and take appropriate measures if you notice any signs of infestation.

Repotting

As your Nepeta plant grows, it may outgrow its current pot. When this happens, gently remove the plant from its pot, trim back the roots if necessary, and transfer it to a larger container with fresh potting mix.

Enjoying Your Indoor Nepeta Plant

Growing Nepeta indoors is a rewarding experience that allows you to enjoy the beauty of this versatile plant year-round. With proper care and attention, your Nepeta will flourish, adding a touch of elegance and tranquility to your indoor space. So go ahead, get your hands dirty, and embark on the journey of growing Nepeta indoors – you won’t be disappointed!