Hey GFP
Ph Up from a grow shop would be your best bet, but i've heard of people making a water and baking soda solution as a ph up too.
Are you checking you PH in & Out? It is the soil PH that you need to keep an eye on
here is a simple formula for working out soil PH (by goauto6)
Ph Up from a grow shop would be your best bet, but i've heard of people making a water and baking soda solution as a ph up too.
Are you checking you PH in & Out? It is the soil PH that you need to keep an eye on
here is a simple formula for working out soil PH (by goauto6)
Rough Calculation Guide:
Here's some good info on ph.....
If your runoff pH is higher than your starting pH, use this equation to determine your soil pH:*
Soil pH = Runoff pH + Difference
If your runoff pH is lower than your starting pH, us this equation:
Soil pH = Runoff pH - Difference.
For example, say your the starting pH of your solution before it goes in is 6.5 and the pH of your runoff is 7.0. The difference is +0.5, so using the above equation:
Soil pH = 7.0 + 0.5*
Soil pH = 7.5
If your starting pH is 6.5 and your runoff is 6.0, your difference is -0.5 and using the above equation:
Soil pH = 6.0 - 0.5
Soil pH = 5.5
Here's some good info on ph.....
If your runoff pH is higher than your starting pH, use this equation to determine your soil pH:*
Soil pH = Runoff pH + Difference
If your runoff pH is lower than your starting pH, us this equation:
Soil pH = Runoff pH - Difference.
For example, say your the starting pH of your solution before it goes in is 6.5 and the pH of your runoff is 7.0. The difference is +0.5, so using the above equation:
Soil pH = 7.0 + 0.5*
Soil pH = 7.5
If your starting pH is 6.5 and your runoff is 6.0, your difference is -0.5 and using the above equation:
Soil pH = 6.0 - 0.5
Soil pH = 5.5
Hope this helps a little
All the best
Blue ^_^
All the best
Blue ^_^
