heat tolerance

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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Ligularia japonica 'Chinese Dragon'

The Dragon Awakens

Almost jumping out of the ground in early April (NC) is the heat-tolerant Ligularia japonica ‘Chinese Dragon’. This amazing, clumping perennial is one of a small number of the genus that will thrive in our summers. These grow best in regular to slightly moist soils, where they prefer light open shade or a few hours

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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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Viburnum sieboldii 'Honeysong'

Burnum, Baby Burnum

Looking spectacular in the garden this week is our specimen of the deciduous Viburnum sieboldii. This lovely plant from Central and Southern Japan, is named in honor of German physician/naturalist Phillip Franz von Siebold (1796-1866). My early attempts at growing this at JLBG were all failures, since this species isn’t known to be very heat

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Populus tremuloides 'NE Arb'

Not Quaking from the Heat – Aspens in NC?

As a young gardener, the chance of growing the high elevation North American native quaking aspen in NC was always nothing more than a random thought that kept popping in my mind, being quickly dismissed, until we spotted one a few years ago at South Carolina’s Spartanburg Community College Garden. Garden director, Dr. Kevin Parris,

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The Little Fuchsia that could

Four years ago, we embarked on an experiment to see how well Fuchsia ‘Sanihanf’ would grow in an unprotected hanging basket, left outdoors to the elements all year. The parent species, Fuchsia magellanica is fine in the ground to Zone 6, but has no tolerance of our summer heat. Fuchsia ‘Sanihanf’ was developed from Fuchsia

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