Is it good to water flowers with water that has been exposed to the sun? How long should the water be exposed to the sun for watering flowers?

Watering flowers with sun-dried water

It is good to water flowers with water that has been exposed to the sun, because this will allow the chlorine contained in the water to evaporate and make the water temperature close to the ambient temperature, thus not irritating the roots of the plants and allowing the plants to grow more vigorously.

Tap water contains a certain amount of chlorine. Using it directly to water flowers will directly affect the growth of flowers. It may fade the color of the leaves, affect the flowering of the plants, and even cause diseases.

How to water flowers in the sun

To water the flowers with water that has been exposed to the sun, you should take the tap water and put it in the sun for 1-2 days before using it to water the flowers. In this way, most of the chlorine in it will evaporate, and you don't have to worry about soil compaction or soil salinization when using it to water the flowers.

Taboos of watering flowers in the sun

When watering flowers with water that has been exposed to the sun, be sure not to use sun-heated water to water the flowers. If you use sun-heated water to water the flowers, the steam from the hot water will soon evaporate in the flowerpots, which will damage the root system of the plants.

It is like boiling plants in hot water, which will damage the roots of the plants. If it is summer, the plants will close some of their stomata and reduce the rate of water absorption. At this time, watering them with heated water will cause the plants to wither.