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==Soil or media pH==
==Soil or media pH==
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Soil pH is a measure of the hydrogen ion concentration of a mixture of soil (or
engineered
media) and water.
+
Soil pH is a measure of the hydrogen ion concentration of a mixture of soil (or
[[filter
media
]] or [[green roof media]]
) and water.
Neutral soil has a pH value of 7.0. An acidic soil has a pH less than 7 and a basic soil has a pH greater than 7.
Neutral soil has a pH value of 7.0. An acidic soil has a pH less than 7 and a basic soil has a pH greater than 7.
Jenny Hill
8,255
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