Question

removing the contaminated soil is very expensive, but the homeowner had heard of using plants to remove certain contaminants. what plant would you recommend as a candidate for developing a treatment protocol for this back yard?

Answer 1

To remove the contaminants from the contaminated soil, the plant you will recommend in developing a cheaper treatment protocol is: Ladder Brake Fern (Pteris vittata).

Contaminated soil can be reclaimed by employing a method of remediation known as Phytoremediation.

Phytoremediation involves the use of plants to remove contaminants from soils that have been contaminated.

One of the cheap ways of employing phytoremediation to remove contaminants from soil is the use of a powerful plant known as the Ladder Brake Fern (Pteris vittata).

The Ladder Brake Fern (Pteris vittata) is a semi-tropical plant that can hyperaccumulate soil contaminants by spatially isolating the chemical in vacuoles with the aid of a special transporter protein.

Pteris vittata belongs to the subfamily of Pteridaceae. The image of how a Ladder Brake Fern looks like has been attached below (see attachment).

Therefore, to remove the contaminants from the contaminated soil, the plant you will recommend in developing a cheaper treatment protocol is: Ladder Brake Fern (Pteris vittata).

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