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.
Organic Materials Management. Nearly 170 businesses in California produce compost and mulch. An extensive survey conducted in 2008 provided the CIWMB (now known as the Department of Resources Recycling and Recovery, or CalRecycle) with key information on the number of producers, feedstock sources, products, and markets for compost and mulch.