The Garden Community for Garden Lovers
 

devon, United Kingdom Gb

what do the initials pH syand for in the respect of soil




Answers

 

Tells you if your soil is acid or akaline

17 Apr, 2010

 

I think it's all to do with the concentration of hydrogen ions...the pH scale is from 1 - 14, 7 is neutral..below 7 is acidic and above 7 is alkaline :0/

17 Apr, 2010

 

The pH of the soil has a lot to do with how soluble various nutrients are in the soil, and so how available they are to the plants. Alkaline soils--with a high pH--tend to keep micronutrients and phosphate bound up in insoluble compounds that many plants can't use. Plants that are adapted to low pH soils--acid lovers--develop chlorosis in alkaline soils, because they cant get enough iron, manganese, zinc, etc. Plants that withstand alkaline soils are usually better off in a slightly acid soil, but strongly acid soils stop the growth of the bacteria that break organic nitrogen compounds into forms that plants can use, so normal to lime-loving plants often suffer from nitrogen deficiency in peaty soils.

18 Apr, 2010

 

thanks for all the information on pH but i still do not know what the initials pH stand for. Fred.

18 Apr, 2010

 

Sorry, Fred! From Wikipedia:

"In chemistry, pH (short for potentiometric hydrogen ion concentration) is a measure of the acidity or basicity of a solution. It approximates but is not equal to
p[H], the negative logarithm (base 10) of the molar concentration of dissolved hydrogen ions (H+)."

Hope that's a little more to the point than my previous blather. : )

18 Apr, 2010

How do I say thanks?

Answer question

 


Not found an answer?