A soil meter showing the PH in a garden.

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Size: 6720px × 4480px
Photo credit: © Susan E. Degginger / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: -, 3, botany, close, close-, demonstrating, demonstration, garden, gardening, health, horizontal, levels, light, macro, meter, metering, moisture, ph, reader, reading, soil, tester, testing