The test that Canuck is refering to was a old test done at Rutgers some time ago and Solu-cal was not using the high specs of calcium and techonology its using today.Please refer to a current test done at Penn State by DR max Schlossburg conducted on calcium including Solu cal.The latest test data which include PHCA (polyhydroxycarboxylic acid)There is no fillers in the product as lime does and the organic acid is all natural 38% high calcium granule.It will force release soil stored nutrients which are not plant available (calcium phosphorous and potassium and fe plant available which Bakers and others will not.With this type of product it does allow you to ammend your soil ph in a few. Traditional liming materials in raising the pH of anĪcidic soil, it can be useful as a calcium source. That although Solu-Cal proved less effective than Little to increase exchangeable magnesium in the The soil test results showed that the amount ofĬalcium supplied to the soil was comparable to Product was less effective at neutralizing acidity, Rate of 459 lb/1000ft²(10 tons/A), showedīaker’s treated soil had a pH of 7.2, Pelleted ProĦ.3, and Solu-Cal 5.5. The final soil test results at the application PH, on both dates, showed the greatest increase byīaker’s, followed by Pelleted Pro, and lastly by At theĮnd soil samples were taken and analyzed. Pulverized Dolomitic Limestone and Pelleted Proĭifferent time intervals, 71 and 137 days. I've been trying to do some research on Solu-Cal as well and this was a study that I found.
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