Vertical growth is best encouraged early, as a Nellie R. Stevens naturally reaches 20 feet tall and 12 to14 feet wide.
In the UK, holly trees are plentiful, seen growing in temperate forests and woodland areas, or planted in gardens as part of a hedge or as a green backdrop in the garden. As a gardener ...
Author and garden expert Bob Flowerdew said the trees were "feeling weak, they don't really want to have another baby straight away". Qays Najm/BBC Gardener Bob Flowerdew said many holly trees ...