Introductions to the Publications
The publications posted on this website were written by Ray DeBruhl and published in the mid 80's & 90’s when there was no research being conducted by our land grant universities on growing greenhouse tobacco plants. This researched was done by Transplant Systems and provided to its customers in the form of these growing manuals and papers.
"The class of those who have the ability to think their own thoughts is separated by an unbridgeable gulf from the class of those who cannot"
Ludwig von Mises
The important thing in science is not so much to obtain new facts as to discover new ways of thinking about them.
Sir William Bragg