Potting Your Orchid. 1  1. Select a species of orchid. 2  2. Choose the right kind of soil for your orchids. 3  3. Try a potting mix, or combination of several different mediums.  4. Unless your orchid is a big plant, choose a snug pot for your 1  orchid. 5. If propagating seeds, be patient.  6. Pot your 1  orchid. 7. Know when to re-pot your orchids.
A beef roast cooked to medium-rare should have an internal temperature of 145Â°F - 150ÂºF after the resting period, and a roast cooked to medium should have an internal temperature of 150Â°F to 160ÂºF. (See the note below). See Beef Doneness for more information on proper cooking temperatures.o not cover the roast and do not add any liquid (liquid is used for braising, not roasting). Allow the beef to roast at 450Â°F for 45 minutes and then begin checking the internal temperature of the meat with a meat thermometer.
The current minimum required temperature for cooked beef, as set by the U.S. Department of Agriculture, is 145 degrees Fahrenheit. A rare roast beef attains an internal temperature of only 130 degrees.ou Say Rare, I Say Raw. Rare roast beef is red and cool, but not cold, which is extra-rare -- also known as blue or essentially raw -- in the center. The internal temperature of rare roast beef is approximately 120 to 130 degrees Fahrenheit.