Iron Deficiency? Is pH the Problem?
Here in Central California, we tend to have very calcareous soils. Calcareous soils have some benefits but often leave farmers struggling with high pH. One of the common problems that occur with high pH is iron deficiency. Having an iron deficiency can be hard to fix, but is that the problem? The traditional answer has been to use materials like EDTA or EDDHA iron to try and force more into...