Soil pH meter. This is a device for measuring how acid or alkaline the soil is. The optimum range for most plants is between pH and pH 7 (weakly a

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Soil pH meter. This is a device for measuring how acid or alkaline the soil is. The optimum range for most plants is between pH and pH 7 (weakly acidic to neutral), however there are plants that grow best in alkaline soils.

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Size: 3840px × 5760px
Photo credit: © Science Photo Library / Alamy / Afripics
License: Licensed
Model Released: No

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