Illegal drug users get fired more frequently (4.6 percent were terminated within the past year compared to 1.4 percent of non-users). Drug users also switch jobs more frequently; 32.1 percent worked for three or more employers in the past year, compared to 17.9 percent of non-drug-using workers.
This can mean a good supply of mulch alternatives. Grass clippings can only be used as mulch if the clippings are added to other types of mulching ingredients. The reason for this is that grass clippings do not have a free circulation of oxygen and actually can build up methane gas in larger volumes.
1 Bark mulches are best used around trees, shrubs and in garden beds where you wonât be doing a lot of digging, like front walkways and foundation plantings. 2  These woody mulches donât mix well into the soil and it can become a hassle to have to keep moving them aside to make way for new plants. You can use them as a coating of mulch or simply side dress plants with them during the growing season, to insulate and give a boost of slow released nutrients. 2  Grass Clippings are a mixed bag and are best suited to remote areas of your garden where you basically want to suppress weeds.