Fortunately here in Northwest Arkansas, we have an organic farm and garden supply store (Nitron Industries in Johnson, AR) that purchased a big load of paramagnetic rock. The paramagnetic value of the rock is very high, testing over 10,000 CGS. The rock was purchased from Doug Murray, in Paw Paw, Michigan.Call Doug Murray at 269-930-9309 for details. He gets the rock from Canada, and can deliver it to any site. strongly suspect the paramagnetic rock was a big contributer for the rapid growth and early maturity. Many studies by Dr. Phil Callahan, Malcom Beck, and others, attest to an increase in growth and other desirable traits for plants in soils where paramagnetic values are high.