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How to Grow Horse Tail Plant Indoors

Updated: July 1, 2023

The horse tail plant, also known as Equisetum, is a unique and visually appealing plant that can be grown indoors. Its tall, slender stalks resemble the tail of a horse, hence the name. This plant is not only beautiful but also has several health benefits. In this article, we will guide you on how to successfully grow a horse tail plant indoors.

Choosing the Right Horse Tail Plant

Before you start growing a horse tail plant indoors, it is important to choose the right variety. There are several species of Equisetum available, but not all are suitable for indoor cultivation. The Equisetum hyemale cultivar is the most commonly grown indoors due to its adaptability and low maintenance requirements.

When selecting a horse tail plant, look for healthy specimens with vibrant green stalks. Avoid plants with yellowing or browning stalks, as they may be suffering from poor health.

Selecting a Suitable Pot

Choosing the right pot is crucial for the successful growth of your horse tail plant. Since these plants have extensive root systems, opt for a deep pot that allows enough space for root development. Additionally, consider using a pot with drainage holes to prevent waterlogging and root rot.

It is recommended to use a lightweight potting mix that provides good drainage. A mix of perlite, sand, and peat moss or coco coir works well for horse tail plants.

Providing Optimal Growing Conditions

Horse tail plants thrive in bright indirect light. Place your plant near a window where it can receive plenty of bright light without direct sunlight. Insufficient light can result in weak growth and pale foliage.

Maintaining a consistent temperature and humidity level is important for the overall health of your horse tail plant. These plants prefer temperatures between 60-75°F (15-24°C) and humidity levels around 50-60%. If the air in your home is dry, consider using a humidifier or placing a tray of water near the plant to increase humidity.

Watering and Fertilizing

Proper watering is crucial to prevent root rot in horse tail plants. Allow the top inch of soil to dry out before watering again. Overwatering can lead to fungal diseases and root rot, while underwatering can cause the plant to dry out and wither.

During the growing season (spring and summer), you can fertilize your horse tail plant once a month using a balanced liquid fertilizer diluted to half strength. Avoid over-fertilizing, as it can result in burnt roots.

Pruning and Maintenance

Horse tail plants require minimal pruning. However, it is important to remove any yellowing or brown stalks as they indicate poor health. Use clean, sharp scissors or pruners to cut these stalks at the base.

To encourage bushier growth, you can also pinch off the tips of the stalks. This will promote lateral branching and create a fuller appearance.

Dealing with Common Issues

Like any other plant, horse tail plants are susceptible to certain issues. Here are some common problems you may encounter and how to address them:

1. Yellowing or browning leaves: This may be caused by overwatering or underwatering. Adjust your watering routine accordingly and ensure proper drainage.

2. Pests: Horse tail plants are generally pest-resistant, but occasionally, they may attract spider mites or aphids. Regularly inspect your plant for any signs of pests and treat them with an appropriate insecticide if necessary.

3. Spread of rhizomes: Horse tail plants spread through underground rhizomes, which can sometimes become invasive. To prevent this, you can grow your plant in a shallow container or use a barrier around the rhizomes.

Conclusion

Growing a horse tail plant indoors can be a rewarding experience. With the right care and attention, you can enjoy the beauty of these unique plants while reaping their health benefits. Remember to choose the right variety, provide optimal growing conditions, and follow proper watering and maintenance practices. Soon enough, you will have a stunning horse tail plant gracing your indoor space.