Gadgets for organic dads

June 17, 2011
Organic ‘gadget’ dads can check their ERGs, ORPs, Brix and sap!
Father’s Day is Sunday and folks looking for something for Dad might consider some gadgets.
I’m not much of a “gadget guy,” but even I find myself mesmerized by some devices.
Some call the Baker Creek Seeds catalog, with its full-color, glossy photos, “vegetable porn” because the depictions are just … well, any gardener would lust for such plump ripeness! Peaceful Valley, for gadget guys, must be similar.
Just looking at the catalog (www.groworganic.com), I find myself wanting “stuff.”
I mean, what garden gadget guy could do without an Oakton ERGS Meter ($79.99)?
What’s an ERG? Why, glad you asked: that’s Energy Released per Gram of Soil – “the amount of energy available to the growing crops and microorganisms,” the catalog helpfully explains.
A reading above 1,000 means a salt problem and potential for root burn and nematodes; below 200 indicates no crop growth.
Now, presumably, you’ve got your pH level ascertained, via a soil sample, but they have meters for that, too.
But who could be without knowing how his ORP is doing?
Don’t know what an ORP is, you say? That’s Oxygen Reduction Potential (or available oxygen) in the soil. ORP and pH readings, together, provide an rH value. That Redox Value (rH) can determine the ability of humus building for the soil, or with a high reading, loss of carbon.
So, I guess you need your ORP Tester ($159) and possibly pH Test Kit ($14.99) to ensure that you’re not accidentally adding to global warming!
And, if you really want to be a hotshot, and show how your organic produce is measurably better than the cardboard stuff on grocery shelves, you need your Sap Extractor ($39.99) along with your Refractometer ($69.99) for measuring Brix.
High Brix indicates adequate nutrition, fertilization success and good immune systems in the plant; sugar content measures maturity. Take that, industrial agriculture!
The only problem with all this is that if I bought all of this “stuff,” I couldn’t afford to buy any seeds!
Jim PathFinder Ewing is a journalist, author, writer, editor, organic farmer and blogger. His latest book titled Conscious Food: Sustainable Growing, Spiritual Eating (Findhorn Press) is in bookstores now. Find Jim on Facebook: http://bit.ly/cuxUdc or follow him @edibleprayers or @organicwriter or visit blueskywaters.com.
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