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.
Spread a thick layer of compost on top of the ground. Using compost instead of topsoil can require a layer from 6 inches for shallow root plants such as violets and oxalis to 12 inches for deeper-rooted plants such as petunias or ferns.This depth will ensure that plants will grow their root systems through the compost during their development.sing compost instead of topsoil can require a layer from 6 inches for shallow root plants such as violets and oxalis to 12 inches for deeper-rooted plants such as petunias or ferns.