Martinez Orchards rootstock, grapevines, benchgrafts, nursery, grapes, wine, scion, cuttings, vines, grafted, dormant Martinez Orchards specializes in field grown dormant rootstock. We also make field grown dormant benchgrafts and field-grafted vines from the selection of California Certified rootstock and scion we grow in our own increase blocks. Good farming practices, stringent quality control, and a grading scale unparalleled in the industry, allows us to deliver to you THE BEST dormant plants you can buy.