5 Plants That Have the Power to Repair Soil

Indian mustard

Indian mustard is a plant belonging to the cruciferous family and is a plant that can improve the soil. Its most outstanding feature is that it can gather some specific metals and produce some biomass in the whole process. It is a very effective plant for improving soil.

Indian mustard can remove cadmium and lead from the soil, and can also fight zinc, mercury and copper.

willow

Willow is a tree with a graceful appearance that can beautify the environment, but it actually also has the ability to improve the soil. Willow's roots are very powerful and can handle substances such as cadmium, nickel and selenium, making it suitable for planting in some diesel-contaminated areas.

Poplar

Poplars are also trees that have the ability to improve soil. In fact, it is mainly their root system, which can absorb a lot of water.

Cultivating poplar trees can deal with some chlorine oxidants. These oxidants are pollutants, and using poplar trees is very effective in dealing with them.

In addition, poplar can also degrade petroleum hydrocarbons such as benzene, toluene and o-xylene.

Indian Grass

Indian grass is a plant that can degrade chemicals. Although it is just a small grass growing on the roadside, many people would not think of its uses so easily. It can degrade pesticides and herbicides.

sunflower

Sunflowers may be pretty, but they actually reduce polycyclic aromatic hydrocarbons in the soil and can also accumulate a wide range of pollutants. Many heavy metals will become food for sunflowers and affect their growth.