Andrew Winsor wrote:\I am thinking I will add Gypril (Pelleted Gypsum) or Dolomite Prilled.
There is a huge difference between the two. In my soils, dolomite would be disasterous, whereas gypsum is very valuable.
I would definitely not apply any soil minerals without a soil test first. A soil test from Logan Labs would cost $20. Money very well spent.
With gypsum it is the hauling and spreading that is the real cost. Tonage is not easy to handle efficiently unless you have lots of labor, or specialized machinery.
All that aside, if your soils are low in calcium, that will be a major limiting factor for desirable species, and overall plant productivity. Legumes, in particular, need calcium to grow well. Calcium enables transport of all other soil minerals, so low calcium will result in mineral deficient forage. This is a big part of the problem with soils in the Deep South, and a big part of why the populations there have been historically malnourished. The Appalachia hillbillies werent dumb, they were malnourished.