Poinsettia Production Requires Precise Attention (Continued from Page A 22) ceptible to bacteria and rot, must be kept in a sterile environment in a shaded house. The cuttings, about three inch es long, spend about three weeks in misting beds. In the beds they grow roots and are ready to be transplanted to various-sized containers by August. They spend August, Septem ber, and October growing, but “they also go through cultural practices that define what kind of plant they will be,” he said. One example of a cultural practice is whether the plant is “pinched” or not. Taking off the top ‘/2-1-inch of the stem causes “the lateral shoots to become prominent,” he said. A customer studying a branched poinsettia will see a small light-colored scab on the plant’s stem. “That’s where we pinched the ‘heart’ out of the shoot,” he said. The plants are pinched in mid- August, “which causes the re maining part of the plant to branch out. If the plants are not Kli i ~ T*!' p " m ; s|f .example. As effective as Roundup® is for soybeans, you should ' y° ur com. Using it every year, weed resistance could become an already has. The answer? If you plant RR™ beans, plant non-RR com r '" herbicide with a different mode of action, such as Bicep 5 ' [ i