hardiness trials

Carex echinata

A Star Sedge is Born

Looking absolutely elegant in a crevice garden seep is the native Carex echinata. Although star sedge is quite common from Maine to Minnesota, it’s quite rare in NC. This is seed grown from a population in the mountainous Alleghany County, NC, although it’s thriving in our coastal plain garden. In the wild, this clump former

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Dictamnus albus

Gaslighting in the Garden

I failed for decades to keep the European gas plant, Dictamnus albus alive in our heat and humidity. Despite these mounting failures, I keep trying new genetics as they become available. Finally, this month, we have met with our first success with our first gas plant flowering. Although gas plant looks superficially nothing like its

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Dianthus anatolicus 'Lunatic Fringe'

Lunatic Fringe

Several years ago, we grew seed of Dianthus anatolicus, native from Tibet to Turkey, and while all were interesting and deliciously fragrant, one, which we named Dianthus ‘Lunatic Fringe’ stood out from the rest for its exceptional floral show, and heat/humidity tolerance. Our original plant, pictured below, is now almost five years old and still

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Camellia japonica 'Yours Truly'

Goin’ Coastal

I’m just back from a day trip to the coastal Wilmington region of NC, with camellia guru, Mike Chelednik (aka Mike See), and Garden Treasures plant breeder, Jason Burris. We made several stops, but the highlight was a return to the New Hanover County Arboretum, where the County Extension Office is headquartered. I’ve visited here

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Pinus densiflorus 'Ogon-aka-matsu'

Hoarding Gold

I have long been enamored with golden foliage plants, especially pines of the genus, Pinus. We’ve trialed quite a few of species with gold selections, but the only one that has survived in our hot, humid summers is the Japanese Red Pine, Pinus densiflorus ‘Ogon-aka-matsu’, which is commonly sold as ‘Aurea’. Our garden specimen is

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