I purchased 13 acres of land last year and there's about 2-2.5 acres that has about every companion plant that grows with sang growing on it but, no sang. I had planned on making this my grow patch but, when I went to transplant some roots yesterday I found that the dark loomy top soil is only about 6\" deep (shallower in some places) before it turns into a tan or red clay. I know that \"red sang\" is worthless but, I also know that some sang grows deep and some grow more spread out an inch or 2 under the surface. Should I abandon the idea of making this a grow patch with the risk of to much of the sang going \"red\"?
Also, where I planted my Goldenseal seed the top soil is deeper (around a foot or so) but, there's not a big area of it only about the size of 1 1/2 to 2 big swimming pools size. How close can I plant my sang to the goldenseal before it takes it over if I don't thin the seal? I don't know how fast seal will spread because I've never found so much as a single sprig of seal around here.