New holly bush/tree
ive planted three young holly plants at the end of my garden in the hope of forming a sort of hedge. only question is, as im an impatient gardener, how & when do i prune these plants to help them grow fuller?
I have about two foot between each plant, id like them about six foot tall eventually. They have been in the ground for about six months now and are about three foot tall but still look really small.