Things You'll Need. Sink a papyrus plant's container in a pond or other water feature so that the container's top is up to 12 inches beneath the water surface, or grow the plant directly in boggy, wet soil near the margin of an outdoor pond.
Ham should not sit at room temperature any longer than 2 hours.
For food safety, keep food below or above the danger zone.. Remember the 2-Hour Rule: Discard any perishables (foods that can spoil or become contaminated by bacteria if unrefrigerated) left out at room temperature for longer than two hours. When temperatures are above 90Â° F (32Â° C), discard food after one hour. See the Apply the Heat (PDF | 20.3KB) chart for the danger zone.. Meat and Poultry. 1  Cook ground beef, veal, lamb, and pork to at least 160Â° F (71Â° C). 2  Cook all poultry to a minimum of 165Â° F (74Â° C). 3  Cook beef, pork, veal, and lamb roasts and chops to at least 145Â° F (63Â° C), with a 3 minute rest time.