A box and whisker plot is a graphical method of displaying variation in a set of data. In most cases a histogram provides a sufficient display; however, a box and whisker plot can provide additional detail while allowing multiple sets of data to be displayed in the same graph. Some types are called box and whisker plots with outliers.
Can you compost Leylandii branches and hedge clippings - Yes. We were quite surprised to learn some experienced composters advise not to add Leyandii cuttings as they are apparently too acidic. Composting bacteria can remain active in all but the most acidic conditions.
Instead of filling your garbage can with trash destined for landfills, consider using it for a more earth-friendly form of trash disposal -- composting. Composting with a garbage can allows you to produce traditional compost from yard and kitchen waste in a portable, affordable container. Compost with a metal or a plastic trash can of any size, but a plastic one typically lasts longer; a metal can may rust and disintegrate from excess moisture.