Is Rainwater Good for Houseplants? — Plant Care Tips and More

Is watering your plants with rainwater a good idea?

When it comes to watering our houseplants, tap water is most people’s go-to. But did you know that using natural sources like rainwater can be beneficial for your plants? Here are three key reasons why catching those raindrops for your houseplants is worth the extra effort:

Rainwater is naturally soft, meaning it is free of many salts, minerals, and chemicals that can build up in soil, stems and leaves over time. Not only is it gentler on our plants, but it can also help flush out excess salts and chemicals in the soil, bringing your plant back to a healthier state.
Rainwater also has a slightly acidic pH, which is beneficial for most plants as it tends to be more in line with the pH levels they prefer, helping to balance out the soil's pH.
Rainwater contains nitrates, a form of nitrogen essential for plant growth and function, that can be easily absorbed by plants. All fertilizers contain varying levels of three macronutrients— potassium, phosphorous, and nitrogen—so see this as a way of naturally giving your plants a little vitamin boost!

Photo credit: @milivigerova