Why do plants grow so fast after the rain?

This is because there are conditions suitable for plant growth after rain: air humidity, water quality and light.

1. Influence of air humidity.

In rainy days, the air humidity is high, and the time when the humidity is high remains long. The air humidity around the rainy day is higher than usual.

For indoor plants, when it rains, the indoor air flows a lot. Although people often spray water at ordinary times, spraying water on plants is only in a rapid change of wet and dry, and it will never reach the uniform humidity of the natural climate in rainy days.

2, the influence of water quality

Many people will ignore the influence of water quality on plants. Water contains various minerals, which are both beneficial and harmful to plants. Whether watering or spraying water, the hardness and pH of rainwater are more suitable for plant growth than other sources of water. The moisture in the air is also superior to other source water sprayed.

3. The light is low in rainy days, not as strong as usual.

Based on the above three advantages, which are especially suitable for plant growth, plants grow faster after rain!