But why is it done, and what is it used for?
Let’s dig in to find out.What is placing a jar with rosemary and water in the bedroom for Rosemary has a natural scent and is used to naturally fill the room with fresh fragrance using fresh stems, as people are now moving towards using more herbal aromas rather than synthetic air fresheners. Keeping the stems in water helps them stay hydrated and alive longer, and their aroma keeps releasing gradually over several days instead of disappearing quickly. People place the jar on a nightstand, dresser, or shelf, treating it as a low-maintenance way to make the bedroom feel cleaner, more pleasant, and better suited for rest, without any electrical devices or added chemicals.
But why Rosemary?
Rosemary has natural oils in it, including 1,8-cineole, which gives rosemary its strong, sharp smell. Scientists at Northumbria University, led by Dr Mark Moss, studied this compound closely. They found that when people smelled rosemary, more of this compound was found in their blood, and those with higher amounts did better on thinking and memory tasks.
How to prepare a jar with rosemary and water
Preparing a Rosemary jar is very simple and does not require any great deal of effort, which has made this bedroom trick so popular. Start with a clean glass jar or container, fill it with fresh water, and add several fresh rosemary branches, cutting the lower end of the stems diagonally, letting more than half of each stem stay above the waterline so the leaves aren’t submerged. Change the water every few days to keep it from turning stale and to help the branches last longer. Once assembled, set the jar somewhere it’ll actually be noticed, be it on a side table or the dressing area, to add to the look of the room.