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    Entries in certified organic (2)

    Thursday
    Feb112010

    A Chicago Aquaponics Update

    Photo by: Dave 48Earlier this winter I wrote a story for the Chicago magazine Mindful Metropolis about the possibility of urban farmers to start farming with aquaponics in Chicago (read the full article here). One of the people I interviewed for the story is John Edel, an entrepreneur who hopes to convert a large, unused building into a vertical farm with aquaponics grow beds.

    When I met Edel in November, he took me to another building he had rehabbed in Chicago's Bridgeport neighborhood. Edel showed the basement where he hoped to start experimenting with some small-scale aquaponics with the help of some Illinois Institute of Technology students, but none of the systems had been finished when I visited.

    Recently, I got an update from Edel, along with these neat wide-angle photos of the kits he's working on. "The system keeps improving, we have 100 tilapia fingerlings in the tank now and aeroponics above," Edel says. There's no word yet on whether Edel will be able to obtain the property he's been eying, or how soon he'd be able to get his vertical farming operation off the ground, but he's hopeful that it will happen sometime this year.

    You can keep up with Edel's project by following his blog, The Plant Chicago.

    -Mark

    Photo: Dave 48

    Thursday
    Dec172009

    Why to Buy an Organic Christmas Tree

    Snowy branches / Flickr user randomdepthNOTE: This post first appeared at our new ChicagoNow blog, The Dirt on Green

    People give plenty of thought to how their food is grown and where it comes from, but what about Christmas trees? They all look green, but like any monoculture, Christmas trees are heavily sprayed with a cocktail of pesticides and herbicides including glyphosate, dimethoate and di-syston 15-G, according to the Organic Consumers Association.

    Most of those poisons won't make it into your living room, because they wash off in the rain and snow before the tree is harvested. However some do, and because of both health and environmental concerns, some buyers are switching to either organic or natural Christmas trees.

    According to a recent New York Times article, trees can be certified-organic, meaning they were raised sustainably without the use of synthetic pesticides or fertilizers. Or they can be "certified-natural," a new designation that means essentially the same thing but saves farmers time and money on paperwork and filing fees.

    Click to read more ...