Soil Preparation and Analysis
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Subject: Boron levels
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From
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Location
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Message
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Date Posted
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The Donkinator |
nOVA sCOTIA
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My soil test came back showing boron levels of 5.17 ppm.From what i understand levels greater than 1.5 ppm can become toxic to plants.What,if anything can be used to lower boron levels.Thanks.
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2/1/2008 1:58:12 PM
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Peace, Wayne |
Owensboro, Ky.
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Don(kin), I hope answers show up, cause mine are way, way, way...higher than yours!!!! Peace, Wayne!!!
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2/1/2008 6:31:55 PM
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*Old *Man* |
Sheridan . NY
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mix in a very bland material sand or old old compost--like adding water to salty soup to cut it
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2/1/2008 6:56:32 PM
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The Donkinator |
nOVA sCOTIA
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Hi wayne.I hope we get some feedback also.The growing season is not so far away and some of my questions end up with no answers.I guess I'll have to grow a world record!!
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2/1/2008 10:08:55 PM
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Tremor |
Ctpumpkin@optonline.net
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Craig's got it. Some elements can be drafted down with sacrificial cropping but not Boron. Dilute it with lots of well aged compost.
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2/2/2008 1:17:54 AM
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Big Kahuna 25 |
Ontario, Canada.
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Once you've added the sand don't forget to water the heck out of it.
Leaching of Boron Boron is readily leachable in sandy textured soils.
Boron soil nutrition is influenced by many factors. The most important are soil texture, organic matter content, and pH. Available boron is readily leached out of the soil by excessive rainfall or irrigation. This is especially true of course-textured (sandy) soils. Because less leaching occurs in fine-textured soils, silt and clay soils are not usually as boron deficient as are sandy soils.
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2/2/2008 8:27:29 AM
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Boy genius |
southwest MO
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The lower the pH the more toxic the Boron... It is lowering the pH that will let it leach. Boron can exist in soils at levels far greater than this with no toxicity problems as long as the pH is on the basic side. You will often see soils with high Boron levels also with high pH.
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2/2/2008 11:01:07 AM
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The Donkinator |
nOVA sCOTIA
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These replies are very much appreciated gentlemen.Thank's Carl
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2/2/2008 11:09:27 AM
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Total Posts: 8 |
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