Grapevine, blue due to copper sulphate fungicide aka Bordeaux mixture. Organic, apparently.

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Grapevine, blue due to copper sulphate fungicide spray, Bordeaux mixture, copper sulfate and slaked lime. Organic, apparently.

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Size: 3456px × 4608px
Location: Italy
Photo credit: © StellaPhotography / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: agriculture, blue, bordeaux, calcium, copper, danger, europe, food, fruit, fungicide, grapes, grapevine, growing, growth, italy, leaves, lime, mixture, nature, organic, outdoor, oxide, slaked, sulfate, sulphate, treatment, vertical, vineyard