How to Avoid Fungus in Water of Growing Plants

Growing plants can be incredibly rewarding, but it also requires a lot of effort and care. One of the challenges that plant parents face is preventing fungus from growing in the water that plants live in. Fungus can damage plant roots and even kill the plant. Here are several tips on how to avoid fungus in water of growing plants:

1. Use distilled or filtered water

One reason why fungus can grow in plant water is because of the minerals and chemicals that are found in tap water. When water is distilled or filtered, it removes these minerals, leaving behind clean and safe water for plants. By using distilled or filtered water, you can reduce the risk of fungus growth in the water.

2. Change the water regularly

Another way to avoid fungus in water of growing plants is to change the water regularly. Stagnant water can promote fungal growth, so it’s important to change the water at least once a week. This can ensure that the water stays fresh and free from harmful bacteria and fungi that can damage your plants.

3. Keep the water level low

Plant roots need oxygen in order to thrive, and too much water can suffocate them. To prevent this, you should keep the water level low in the pot. This will allow air to reach the roots and prevent the growth of harmful fungi.

4. Use a soilless growing medium

Soil can be a breeding ground for fungus, which can then transfer to the water. By using a soilless growing medium, such as peat moss, vermiculite, or perlite, you can eliminate this risk. These mediums provide good drainage and air circulation, which are important for healthy plant growth.

5. Add hydrogen peroxide to the water

Hydrogen peroxide is a natural disinfectant that can kill bacteria and fungi. Adding a small amount of 3% hydrogen peroxide to your plant water can help prevent the growth of fungus. Be sure to dilute the hydrogen peroxide with water before adding it to your plant water, and only use it once a week.

6. Use a water chiller

In warm climates or during hot weather, plant water can become too warm, promoting fungal growth. A water chiller can help to regulate the temperature of the water, keeping it at a temperature that is optimal for plant growth, while also preventing the growth of harmful fungi.

By following these tips, you can ensure that your plants stay healthy and fungus-free. Remember to keep an eye on your plants and always be vigilant in preventing the growth of harmful fungi in the water.