What are the advantages and disadvantages of watering flowers with soapy water? Watering flowers and plants with soapy water kills insects

Benefits of watering flowers with soapy water

Soapy water is suitable for watering flowers growing in alkaline soil because soapy water is alkaline and contains a substance that can decompose fatty acids into a natural wax coating that attaches to pests and causes them to dehydrate and die.

Moreover, soapy water contains phosphorus, which can be used as a phosphorus fertilizer for flowers. As long as it is used properly, it can promote the healthy growth of flowers and prevent flowers from being infected by diseases and pests.

The disadvantages of watering flowers with soapy water

Because soapy water is alkaline, many people use it to water flowers, thinking that it can kill the insects in the pots. Although there is no major harm in watering flowers with soapy water, it basically cannot eliminate the insects. Therefore, it is not recommended to use soapy water to water flowers frequently. If soapy water is used to water flowers for a long time, it will cause the soil to become compacted.

How to water flowers with soapy water

Soapy water is suitable for watering cacti and flowers such as succulents. First, before using soapy water to water the flowers, put the ashes in a bottle, add water and shake evenly, then add hydrochloric acid and adjust the pH value to neutral.

Also, when watering the flowers, do not apply too much soapy water. Using a small amount will allow the flowers to absorb it better, which will be beneficial to their growth.