The Weeping Eastern White Pine, with its long, soft needles cascading downward like green curtains and its irregular, sweeping silhouette, brings a rare kind of quiet drama to any landscape. It is one of those plants that, once you see it in a well-designed garden, you simply cannot forget. I have seen this tree used…
There is something quietly magical about a Yoshino cherry tree in full bloom. Every spring, the tree erupts in a soft cloud of white and pale pink blossoms — a sight so striking that thousands travel to Washington, D.C., just to witness it. But beauty is only one side of the story. Before you plant…
Arizona contains four distinct desert regions, each with its own climate, elevation, and plant community. The Sonoran Desert — covering much of southern and central Arizona including the Phoenix and Tucson metro areas — is the hottest and most biologically diverse of the four. That two-season rainfall pattern — typically totaling 3 to 12 inches…
Eucalyptus trees are native to Australia, Tasmania, and nearby islands, where they comprise the dominant tree genus across most of the continent. Of approximately 700 species in the genus, none is native to the Americas. The story of how eucalyptus arrived in California begins in the Gold Rush era of the 1850s, when Australian ships…
The northern red oak (Quercus rubra) is one of the most widely planted and ecologically important native trees in North America. It is fast-growing for an oak, brilliantly colored in autumn, and capable of supporting more forms of wildlife than almost any other tree on the continent. But it is not without its challenges. It…
When it comes to planting Green Giant arborvitae, most gardeners focus on the wrong things first. They think about soil, fertilizer, watering schedules, and whether the nursery tag looks right. Those things matter. But spacing is the single most consequential decision in the entire planting process — and it is the one mistake you simply…
Walk into any nursery in North America and you are almost guaranteed to find both of them — Emerald Green arborvitae and Green Giant arborvitae — standing side by side, looking remarkably similar at first glance. Both are evergreens. Both form tidy, cone-shaped columns. Both are widely used for privacy screens and hedges. And yet,…
If you have walked through a spring garden and stopped to stare at a small tree covered in deep purple-red blooms, chances are you were looking at a Jane magnolia. This compact, deciduous tree is part of the famous “Little Girl” hybrid series developed by the U.S. National Arboretum in the 1950s and 1960s. It…
Wintergreen Boxwood is a compact, mounding broadleaf evergreen shrub known for its dense, fine-textured foliage and exceptional cold hardiness. It belongs to the Korean Boxwood group (Buxus sinica var. insularis), which is widely regarded as the most cold-hardy class of boxwoods available. The ‘Wintergreen’ cultivar was specifically selected for its ability to retain its green…
The dawn redwood (Metasequoia glyptostroboides) is one of the most remarkable trees in the world. Scientists once believed it had been extinct for millions of years. Then, in 1944, living specimens were discovered in a remote valley in China. That discovery sent shockwaves through the botanical community — and rightly so. Today, the dawn redwood…