Posted: Yesterday at 21:34
Privet is really easy to grow from cuttings. When the weather warms up a bit, all you need to do is chop a few bits off and stick them in the ground, they root very easily.
Otherwise, I suggest you buy the smallest rooted plants you can find, and plant them when the ground is not frozen.
If you trim your hedge sometime in the next month or two, it would be ideal to use the trimmings.