Can the water used for washing clothes be used to water the flowers?

Can the water used for washing clothes be used to water the flowers?

Washing water can be used to water flowers. When the soil is deficient in nutrients and fertilizers are scarce, some washing water can be used appropriately. Washing water contains sodium tripolyphosphate, which is a phosphorus element that is different from the calcium magnesium phosphate fertilizer and superphosphate required by plants. It cannot be decomposed into phosphate ions and cannot be absorbed and utilized by plants. In addition, long-term use of washing water to water flowers can easily burn the roots of plants and affect their normal growth.

The role of washing water in watering flowers

Using laundry water to water flowers can kill pests and inhibit the hatching of mite eggs. The main principle is to dissolve the wax on the insect body, form a film on the insect body, block the air, and suffocate the pests to death.

The correct way to water flowers with laundry water

1. It is best to use water that has been used for washing clothes three times or more to water the flowers, so as to avoid high alkalinity in the water that may burn the roots and leaves of the plants.

2. Before use, spray a small amount of leaves with laundry water and do an experiment. Make sure there is no burn before using it appropriately.

3. Different types of flowers have different tolerances to washing water, so you need to do a test before deciding whether they can be used.

Precautions for watering flowers with washing water

Do not water directly: Do not use laundry detergent water to water the flowers directly. Laundry detergent water contains detergent ingredients. The high concentration solution will cause the roots to dehydrate, causing the plants to slowly wither.

Watering after dilution: You can use three kinds of neutral laundry detergent to water the flowers when washing clothes, to avoid excessive alkalinity and damage to the flowers. If you find that the tender leaves are burned, immediately rinse off the residual laundry detergent with clean water.