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Old July 17, 2018   #10
saltmarsh
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Join Date: Apr 2010
Location: 2 miles south of Yoknapatawpha Zone 7b
Posts: 662
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The grey plastic conduit is UV resistant and is good for at least 7 years.

For mold and mildew use Horsetail tea with a molasses sticker, safe and effective. Works by raising the ph of the surface so the spores don't bloom. Claud
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