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Spray That Improves Plants’ Cold Tolerance

July 14th, 2008 · No Comments · Gardening News, Gardening Techniques, garden method

TUSCALOOSA, Ala. - Studies indicate a spray co-developed by a University of Alabama scientist increases plants’ tolerance of cold temperatures by several degrees.
The spray, which is not yet commercially available, can improve plants’ cold tolerance between 2.2 and 9.4 degrees Fahrenheit, depending upon the species, according to Dr. David Francko, a professor of botany who […]

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