Pine, Loblolly Virginias Best Open Pollinated (OP) Containerized 1-0 ¢ (Pinus taeda) Zone 6-9 ? Given the increased demand for quick returns, we have isolated our top-rated family to sell as a separate seed lot. This family has been extensively tested in Virginia and out-competes all other families within our genetic pool. Growth and yield testing has shown the potential for gains up to 65 percent above unimproved seedlings. For landowners managing timber for income, this offering was created for you!