I received some cuttings and put some in rooting medium but stuck the others in water til I could get to them and lo and behold they have sprouted dime sized leaves now.

Will they root in water? I noticed that the ones that I have started in soil have put out small leaves too but only one group (they were divided by male and female). The opposite sex (can't remember which is which at this point) has put out no new growth yet. Is one sex easier to root than the others?

Any help would be appreciated.