There are few plants better to add a upright, phallic statement to the garden, than the native (Canada south to South Carolina) American arborvitae, Thuja occidentalis ‘Degroot’s Spire’. It is truly odd that I’ve never heard a native plant talk that recommended planting this…hmm. I’ve grown this in every garden I’ve every built, valued for
Looking particularly phallic in the garden is our twelve year old specimen of Carpinus betulus ‘Columnaris Nana’ This slow growing, dwarf selection of European hornbeam eventually matures with great age at 22′ tall, so our 6′ tall plant still has a ways to go. We really like these as a garden feature where a non-pruned
Our decade old specimen of dwarf upright European hornbeam (Carpinus betulus ‘Columnaris Nana’) has reached a staggering 3.5′ in height. This dwarf, narrow selection is perfect for a small patio. It should eventually reach 6-7′ in height–enough to provide shade for small insects and garden gnomes that live near the trunk.
We have been very impressed with the very narrow selection of our East Coast native arborviatae, Thuja occidentalis ‘Brobeck’s Tower’. This has been in the garden now for 4 years, and is 6′ in height and just over 1′ in width. This seedling selection was made by Sweeden’s Anders Brobeck, where the same plant takes
People, especially male landscape architects love to use Italian Cypress in their garden designs. Few evergreen plants have the insanely narrow, upright, bean-pole shape, without benefit of pruning. We can now add a North American native counterpart to that short list, which will be welcomed since Cupressus sempervirens (Italian Cypress) doesn’t thrive in our climate.
