Bannister Hall stock most varieties of hedging in 2 litre pots, however the best and cheapest time to plant is from November through to March with bare root or root ball, bare root is just that with no pot or compost, root balls are larger mature plants direct from the growers field that have been undercut, then lifted with their roots in a ball of the original growing medium when the plants are in a dormant state, full range of hedging below.