Fertilizing and Watering
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Subject: Soil test results
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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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Big Kahuna 25 |
Ontario, Canada.
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Sample 1 Lan1 was growing in it PH 6.6 OM 16.6 P ppm 45 sodium bicarb test K ppm 95 Mg ppm 242 Ca ppm 3487 Zn ppm 2.0 Zn index 22.6 Mn ppm 21.8 Mn index 19.3 Cu ppm 0.6 Fe ppm 50.8 B ppm 0.43 CEC 21 Saturation K% = 1.2, Mg% = 10, Ca% = 83, H% = 6. K/Mg ratio 0.4
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10/9/2003 12:06:28 PM
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Big Kahuna 25 |
Ontario, Canada.
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Ca:Mg ratio is 8.3 to 1 > is this a bit high ?
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10/9/2003 12:56:20 PM
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Tremor |
Ctpumpkin@optonline.net
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Adding K will tweak it down to the 6 or 7:1 range which is even better. And you could use the potash anyway.
Sulfate of Potash 0-0-50 @ 2.5 Lbs/M.
I don't go along with the very low K recommendations I've been seeing. Low K is low K. Mg & C can always be brought back up with a bit of dolomitic limestone & there is nothing wrong with that. It's not like your pH is too high.
Then it's all good.
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10/9/2003 8:53:22 PM
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Big Kahuna 25 |
Ontario, Canada.
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Thanks Steve. You have been a great help. I will be getting some sulfate of potash. I am unclear on the amount though. I can add Dolomitic Limestone or CMS Calcium Magnesium Sulfate this week.
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10/10/2003 6:19:53 AM
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Tremor |
Ctpumpkin@optonline.net
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No more than 100 Lbs per acre or 2 - 2.5 Pounds per 1000 square feet.
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10/10/2003 6:50:02 AM
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Total Posts: 5 |
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