Subtle Energies in earths landscape are in every way analogous to those in the human body. Pathways of chi similar to the meridians of chi in our own body are variously termed earth meridians, dragon lines, ley lines, grid lines, song lines and other appellations in other cultures. Research has shown that these lines were managed and balanced for significant agricultural advantage by early farming communities, through work with standing stones and other earthworks. Current experiments and experiences are showing that we can use this simple technology effectively an acupuncture of the earth to optimize growing conditions for animals and plants, with benefits in length of growing season, frost resistance, disease and drought resistance, rate of germination and development of root structure, and increased yield.