Flowering for the last month is the amazing, winter-flowering Urophysa henryi. Formerly an Isopyrum, this rare Chinese endemic in the Ranunculaceae family, has thrived for over five years in our rock garden. Now that we finally have some spare seedlings, thanks to ours self-pollinating last year, we’ll be trying this around the garden to see
Flowering here in mid-to-late February is the demure Coptis omeiensis. This dwarf, evergreen woodland perennial, with fern-like foliage, is from the Chinese provinces of Sichuan and Henan, and is in full blazing glory. In the wild, it grows in rock cracks at elevation of 3,000′ to 6,000′ feet, but it’s been quite happy in the
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Looking wonderful in the garden in mid-February is Aspidistra retusa ‘Nanjing Green’. This little-known cast iron plant species was shared with us in 2000, by the late plantsman, Greg Speichert. The specific epithet “retusa” is a Latin word meaning blunt (adj.), and not blunt (noun), despite it also being pretty smoking hot. We like the
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Nothing signals that winter in trending toward spring in our garden more than the seriously cute, Amana anhuiensis. Most folks have probably never heard of this miniature bulb, since it was only published in 2013. The genus itself, was first published in 1867 as an Orithyia, before becoming a tulip a few years later, and
Looking good in the winter garden is the dwarf cast iron plant, Aspidistra zongbayi ‘Old Glory’. This cast iron plant never grows taller than 1′, but makes a lovely 3-4′ wide evergreen groundcover. This is our 2002 introduction of a 1996 Darrell Probst collection from Sichuan, China. This has been fine for us for over
Looking great new in the woodland garden now is the evergreen Selaginella braunii. Native to ten provinces in Southern China, this evergreen spikemoss can either grow in the ground (terrestrial), or as an epilith (on rocks), but always as a xerophyte (adapted to the driest of conditions), and always below 5,500′ elevation. The plants slowly
Here are three of the more unusual mahonias in our collection that are looking good currently. Mahonia oiwakensis hails from Taiwan, and three adjacent mainland Chinese provinces. The foliage is narrower than Mahonia lomarifolia, and the winter hardiness seems better also. We’ve never seen a cultivated plant more than 7′ tall, but in the wild, it
One of the late JC Raulston’s favorite conifers was Keteleeria davidiana. Although we certainly enjoy our garden specimen, it doesn’t have nearly the elegance of many of the firs or spruces. That said, it is odd, and we always like odd. Thanks to JC, I was already familiar with the plant, when it showed up
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In full flower now, is yet another member of the Chinese gesneriad genus, Hemiboea. Hemiboea cavaleriei is a rarely cultivated species and forms a spreading mass to 30″ tall x 7′ wide in only 2.5 years. For us, flowering started in early October, and will continue until frost. In China and neighboring Vietnam, it grows
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This year, we introduced an amazing new Chinese collection of the shade-loving Mioga ginger, that we named Zingiber mioga ‘Lushan Gold’, from an Atlanta Botanical Garden expedition. It’s amazing, first, in that it clumps, instead or runs like many forms of the species. We grew quite a few from seed, looking for any that might
