Cement is a fine, soft, powdery-type substance. It is made from a mixture of elements that are found in natural materials such as limestone, clay, sand and/or shale. When cement is mixed with water, it can bind sand and gravel into a hard, solid mass called concrete.
Overview. While onions may be welcome in your vegetable garden, they are considered weeds in your lawn. Onion grass, a type of wild onion, often flourishes in yards, particularly in the southeastern region of the U.S. Like most common lawn weeds, onion grass can be eliminated with commercial herbicides and weed killers.tep 2. Cut onion grass very short to prevent flowering. Onion grass reproduces by flowering and seeding. By cutting onion grass to the same height as your lawn grass, you can stop it from spreading.
Onion powder and onion salt make decent substitutes for dried minced onions, especially for dishes that aren't dependent on the texture dried minced onions. Onion powder and onion salt are both made of ground, dehydrated onion, but onion powder has no added salt. When substituting for dried minced onions, use half the amount of onion powder or onion salt. If the flavor isn't to your satisfaction, use a dash or two more. If you use onion salt, you may want to reduce other added salt in the dish.