hey there im trying to propagate rosemary in water. but the tips of the leave s leep on curling up and going black, then i got this reply from another herb site
"Sorry for the delay in response. You cannot root rosemary in water, as the oxygen content is too high. The only herb that roots well in water is mint. Rosemary cuttings have to be rooted in a special cutting medium with sand, perlite, and peat moss. They have to be kept misted in indirect sun to root properly. It is not an herb that roots easily"
which is correct thanks 
hey there im trying to propagate rosemary in water. but the tips of the leave s leep on curling up and going black, then i got this reply from another herb site
"Sorry for the delay in response. You cannot root rosemary in water, as the oxygen content is too high. The only herb that roots well in water is mint. Rosemary cuttings have to be rooted in a special cutting medium with sand, perlite, and peat moss. They have to be kept misted in indirect sun to root properly. It is not an herb that roots easily"
which is correct thanks