Prospect Farm – 5,000 square feet in Brooklyn

Soil remediation, sifting and trench composting at Prospect Farm.
A Farm Grows in an Empty Lot in Brooklyn

By Monique Peterson
Civil Eats
October 6th, 2010

Excerpt:

Since the inaugural groundbreaking, Prospect Farm has rooted into a community project, with a mission of producing local food as an alternative to industrial food—with diversity in both food production and membership. But even before future crop growers (and eaters) could think about what kinds of things to grow and where and how there was the issue of taking a hard look at what was underneath all that land and cleaning up what had long been buried there.

The soil was tested and found to have high levels of lead and other heavy metals—typical of most Brooklyn soil near streets and highways. So improving the soil began. First, we dug out concrete rubble, rocks, floor tiles, furniture frames, and 1970s-era cans with peel-off pull tabs. Then we started to make new soil. From there, the community composting project got underway, collecting neighbors’ food scraps to create enough compost to turn over into the soil, plot by plot. Not unlike an archeological dig, volunteers carved out huge holes in the land, sifted the soil, and filled the cavities with layers of food compost, horse manure from the local stables, newspaper, brown compost (leaves), and sifted dirt.

Meanwhile planting plans continued. As some volunteers worked plots for planting in 2011, others prepared several smaller plots for immediate planting for harvest this summer and fall. Peter Kelman, experienced urban gardener, guided the farm’s first plot managers in the square foot gardening method for maximizing production in limited urban spaces as well as best practices for plot management and planning. The results (that didn’t get eaten) have been sent to a science lab at Brooklyn College to teach us more about the soil and what is making its way into what we grow in it. Some products known to take up minimal amounts of heavy metals were eaten by some of the growers, but with precautions not to feed them to children. Many, including those known to absorb heavy metals, were disposed of.

Read the complete article here.

And see the March 2010 article here.