how to use charcoal in potted plants

how to use charcoal in potted plants

Using Charcoal in Potted Plants to Improve Growth and Health

Gardening is a great way to relax, improve your self-confidence, and beautify your home with lush green plants. But your success depends on how you take care of your plants. One of the most popular materials for potted plants is charcoal, which has a number of beneficial effects and helps improve their growth and health. Here’s how to use charcoal for the best results.

What is Charcoal?

Charcoal is a type of carbonized plant material that is most commonly used as fuel or as an absorbent for purifying air and water. It is often used in gardening because it helps to improve soil structure and water holding capacity. It is also beneficial for improving the health of potted plants.

How to Use Charcoal in Potted Plants

  • Add Charcoal to Soil:Charcoal can be added to the topsoil of your potted plants, which helps to improve drainage and aeration. It also helps to slow down bacterial growth, as well as reduce odor-causing bacteria. It’s best to use a soil-mix that is designed for container plants, as this will contain the right ratio of charcoal-to-soil.
  • Use Charcoal in Potting Mix:Charcoal can also be added directly to the potting mix, which helps to improve the structure of the soil and retain moisture. It’s best to mix the charcoal into the soil before you plant your plants, as this will help to ensure the charcoal is distributed evenly throughout the soil.
  • Create Charcoal Drainage Layer:Creating a drainage layer of charcoal at the bottom of the pot will help to improve drainage and reduce the risk of over-watering. Make sure that the layer is about 1-2 inches thick.

Benefits of Using Charcoal in Potted Plants

  • Improves Soil Structure: Charcoal helps to improve soil structure, which allows better drainage and root aeration. This helps to improve the health of the plants over time.
  • Reduces Odor: Charcoal can also help to reduce odor-causing bacteria, keeping your potted plants smelling fresh and appealing.
  • Retains Moisture: Charcoal helps to retain moisture, which is beneficial for keeping your plants hydrated and thriving. This can help to reduce the risk of over-watering and under-watering.


Adding charcoal to your potted plants can help to improve their growth and health in a number of ways. Charcoal improves soil structure, reduces odor-causing bacteria, and helps to retain moisture. So if you’re looking for a way to improve the health and appearance of your potted plants, adding charcoal could be the right solution.