Indoor Plant Water Hardness Considerations

FAQ About Indoor Plant Water Hardness Considerations

Is rainwater better than tap water for indoor plants?

Rainwater is generally better for indoor plants than tap water as it is free from chlorine, fluoride, and often has low hardness levels. It also tends to contain beneficial microorganisms and organic compounds that can enhance plant growth. Tap water may sometimes contain chemicals and high levels of calcium or magnesium, which could hinder plant health.