milligram milÂ·liÂ·gram (mÄ­l'Ä­-grÄm') n. Abbr. mg A metric unit of mass equal to one thousandth (10-3) of a gram.
Holly bushes also make the list as some of the best large shrubs for privacy as their average growth is 20-30 feet in height and 10 feet in width to provide densely packed protection from both animals and neighbors.
Herbicides. A faster way to get rid of thorn bushes is by using herbicides like glyphosate, which is also called Roundup, and triclopyr, known as Brush-Be-Gone, are two of the most popular ones used to kill thorn bushes.ut and slash. The only way to trim thorn bushes is to completely cut them off â roots, stems and everything else! Carefully reach under the stump of the bush and cut off each small root that meets the stem of the bus. Once the roots have been cut completely, boiling water must be poured over the area.