small trees

Olea europaea 'Arbequina'

The Color of Olive

For years, I assumed olives would not be winter hardy in our formerly Zone 7b garden, but after killing several clones in our attempts to confirm this, we finally found success in 2006 with the self-fertile, Olea ‘Arbequina’. The name Arbequina, comes from the Spanish village Arbeca, where this hardy olive cultivar originated in the

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Lithocarpus glaber

Oakie Dokie

On October 17, JLBG is excited to welcome the International Oak Society as part of their seven-day tour of the Carolinas. If you have an Oak fetish, these are your people. The event follows the International Oak Symposium in Knoxville, Tennessee from October 7-10. You’d hope that Raleigh, as the City of Oaks, would have

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Euscaphis japonica

Oh, Sweetheart

One of the trees that the late J.C. Raulston cherished, and hoped to see become more widely planted is the Asian (China, Japan, Korea) native, Euscaphis japonica, commonly called the Korean sweetheart tree. This little-known genus consists of only two species, and in 2017, one taxonomist proposed eliminating the genus altogether, and moving it into

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Firmiana simplex

The Tree of Parasols

In flower now at JLBG is the fascinating tree, Firmiana simplex. This odd Chinese/Taiwan/Japan native, with smooth green-striped bark, produces these fascinating flowers that mature to seed receptacles which resemble three-part umbrellas with lots of heads (seed) underneath. This odd tree is currently a member of the Malvaceae family, making it a cousin to hibiscus,

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Sinojackia xylocarpa 'La Grima'

You don’t know Jack

Flowering now at JLBG is the handsome Jack tree, Sinojackia xylocarpa ‘La Grima’. Sinojackia, named after the late Arnold Arboretum staffer with three first names, John George Jack, is a Chinese native that is quite rare in the wild. In cultivation, this styrax relative matures at a compact 20′ tall. The cultivar ‘La Grima’ is

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Purple Bonfire

One of our favorite small trees for summer interest in the garden is the purple-leaf peach, Prunus persica ‘Bonfire’. Although the fruit is edible, it wasn’t selected for fruit quality, so don’t expect grocery store quality. We’re far more interested in the amazing foliage, which remains looking great during the summer. The other highlight is

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