We’ve long been a fan of the central Japan native conifer, Thujopsis dolobrata, which we’ve grown for decades. For those, who aren’t students of the Latin language, the ending -opsis, means “looks like”. When Thujopsis was formally named in 1894 by Franz von Siebold and Joseph Zuccarini, they chose a name that could be translated to “looks like the American genus, Thuja”.
On a 2012 trip to Joann Currier’s former Unique Plant Nursery in NC, we noticed a plant of Thujopsis that looked unlike any we’d seen. Since the genus only has a single species, the variant was either a mutation or odd seedling. The very thick, plastic-like foliage on this selection gives the appearance of a ploidy mutation (extra chromosomes).
The cutting they shared was rooted, and subsequently went in the ground here in 2013. A decade later, our plant is pictured below this month, topping out at 10′ in height. Joann originally got the plant from Randy Plante at Greener Visions Nursery, who got it from NC conifer nurseryman Geoff Driscoll, who got it from someone “up north”. That’s where the trail goes cold. We’ve shared cuttings with several NC nursery folks, in the hopes this amazing selection becomes more commercially available in the future.