Plants need water to grow and survive. But watering the plants regularly according to their needs isn’t enough. The water that you use must be of a good quality as well. Otherwise, you will harm the plants by watering them with contaminated water. If you want to find out which are the water contaminants that can hurt your plants, read the following lines.
Chlorine is present is our water supplies because it kills bacteria. But when you use water that is contaminated with chlorine on your plants, you actually kill off beneficial microorganisms that live in the soil. Therefore, the growth of the plants is affected by the lack of these beneficial microorganisms. On the other hand, if the amount of chlorine in your local water supply isn’t very high, the plants won’t be affected because the reproduction rate of the microorganisms in the soil is pretty high.
Another common water contaminant is fluoride. Unfortunately, fluoride is extremely harmful to plants, poisoning the foliage. Also, fluoride strongly inhibits the process of photosynthesis. If this process is stopped, the plants will inevitably die. Other harmful effects of fluoride on plants include necrosis and damage to the transpiration process of the plants.
Excess salts are probably the most dangerous water contaminants for plants. Salt filled water hinders the ability of the plants to absorb water. This is caused by the unfavorable osmotic pressure induced in the root system of the plants. If you water your plants with salt water, they will develop a condition known as physiological drought over time. Also, if the salt water enters the plants through their transpiration streams, the growth of the plants will be dramatically reduced and their leaves will be injured. Therefore, make sure that you use salt-free water when you water the plants to ensure that you won’t hurt them.
How to get rid of these water contaminants
After reading the previous passages, it’s clear that plants need clean water, just like we do. To ensure that the water you use on your plants isn’t contaminated, you must use a water filter. We recommend that you install the iSpring RCC7 5-stage reverse osmosis water filter for the task of ridding the water of contaminants. This model costs around $190. It can filter 99% of over 1000 contaminants that usually lurk in tap water. Among the most important contaminants that the water filter removes are chlorine, fluoride, herbicides, and pesticides. Therefore, by using the water that is filtered by this unit on your plants, you will ensure that they won’t be harmed.