How to Sterilize Plant Water Around Potted Plants

Overview

If you are trying to grow wetlands or bog plants in containers, chances are those containers are sitting in bowls of water. While most plants prefer not to have wet feet, bog plants such as cattails and lotus prefer these conditions. But as plants sit in water, the water can build up bacteria and algae. One method for killing bacteria in cut flowers is to add bleach, but this should never be done to potted plants. Instead, consider adding a water bubbler, such as the kind used to keep pet water clean.

Step 1

Put your plants in a bowl or other large container.

Step 2

Fill the container using distilled water, rain water, or boiled water. This water is free of bacteria to start with. Starting with a bacteria-free environment can stall the growth of bacteria in the water.

Step 3

Purchase a small aerator such as an aquarium bubbler.

Step 4

Place the aerator pump on the lip of the bowl to keep the water in the bowl circulating.

Tips and Warnings

  • Using bleach in potted plants can damage the long-term health of the plant.

Things You'll Need

  • Bowl
  • Aquarium bubbler
  • Distilled water

References

  • Pond Aeration is Critical for a Pond's Success
  • Bubbling Pet Drinking Fountain Circulates Water for Fresher Taste
  • Water Stagnation

Who Can Help

  • The Water Cycle: Streamflow
Keywords: bog plants, standing water, anaerobic bacteria

About this Author

After 10 years experience in writing, Tracy S. Morris has countless articles and two novels to her credit. Her work has appeared in national magazines and newspapers, including "Ferrets" and "CatFancy," as well as the "Lexington Herald Leader" and "The Tulsa World," and several websites.