New York City contains over 30,000 vacant lots covering a combined 11,000 acres (nearly the size of Manhattan itself.) Much of this space can not be reused because of toxic contamination and the expense of excavating it. Enter the sunflowers.

Phytoremediation is the use of plants to remove contaminants from the environment. This Kickstarter campaign hopes to both publicize and demonstrate phytoremediation in NYC:

“In 2010, youarethecity created the Field Guide to Phytoremediation, a DIY handbook to cleaning up toxic soils in your own backyard, neighborhood vacant lot, or other urban space. Working with soil scientists, urban farming activists, community groups, and others interested on (and in) the ground, we have expanded this research. We need your help to make this process more visible and accessible to anyone. We want to print 2,000 copies of the field guide, to distribute for free, and to create on-site installations that illustrate and explain the process of phytoremediation at field lab sites throughout New York City.”

I’m in.