Hugh spoke at our first symposium at Dartmouth. His words swept the audience. He described the devastating invasion of the organic label by the “plastic farms,” as he called them; hydroponic operations invading the organic label after they were recently permitted USDA certification.
The Hydroponic Gold Rush was on. Hugh called them “plastic farms” because such soilless production was impossible before the invention of plastic. The plants sit in plastic pots or bags, which sit for years on plastic ground covers. They are irrigated and fed with a system of plastic tubing that delivers the highly processed liquid feed.
Real Organic? Not at all.
These systems violate the law. The rules prohibit leaving plastic mulch on the ground for more than a year, but potted berries will spend years on the same plastic. After three or four years, the whole mess of pots, plastic, and rootbound plants is hauled to the landfill. According to testimony presented to the NOSB, prohibited substances are sometimes sprayed between crops in hydro greenhouses. Additionally it is prohibited to use calcium nitrate in organic, but the coconut coir "soil" is often treated with calcium nitrate to counter the toxicity of the coconut husk. In its natural state coir is unusable as a substrate. Plus they get a calcium "boost."The treatment of the coir with calcium nitrate is preceded by the water-intensive drenching of the coir to lower the high salt levels. So much for conserving water.
And of course, the biggest violation of the law is the total abandonment of soil. There is no effort to “maintain and improve the soil’s fertility” because there is no soil!
Soil in organic? It’s the law. Like gravity. These laws are respected around the world. Except in America. Nowhere else in the world is hydroponic considered organic.
OF COURSE you cannot have organic agriculture without soil.
I have even heard hydro-apostles claim that they were “protecting” the soil by covering it with black plastic. Seriously. This is like “protecting” a witness by putting her into solitary confinement with no food. |
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