Is Pressure-Treated Wood Safe for Vegetable Gardens?
Gardeners commonly rely on pressure-treated wood to line raised vegetable beds. An older form of lumber called Chromated Copper Arsenate (CCA) lumber has chemicals which could potentially be toxic to produce. CCA-treated lumber releases arsenic, copper, and chromium into the soil where plants absorb it without becoming toxic to humans over time. Arsenic-treated wood Up […]
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