Friday, December 20, 2013
Those cute little balls of evergreen dwarf conifers seem like they will be small forever, but eventually, of course, they get big. It is sad, sometimes to see old dwarf conifers that have never been pruned because many varieties are so dense they form a solid but shallow encasement of foliage that reveals none of the plant's branching architecture. I did a program recently on dwarf conifers and dug up many of my old slides which included pictures of old plants that, because of their dwarf and slow growing nature, had acquired an interested sort of aged look to them. I am eagerly pruning my own dwarf conifers to try to accelerate that look.
An Austrian pine (Pinus nigra 'Nana') seen many years ago growing at the National Arboretum in Washington D.C. had acquired a venerable and distinguished look while remaining within a reasonable scale for most landscapes.