The North American native Thuja plicata ‘4Ever’ is looking particularly stunning in the garden this summer. Of all the forms of Thuja plicata we’ve trialed, this is undoubtedly the brightest. Reportedly maturing at 12′ tall x 3.5′ tall, I’m left to wonder what they used the measure the size. Our 4 year old specimen is 5′ tall x 5′ wide. Based on the current growth rate, we’d expect 12′ tall x 12′ wide in 10 years, so if you’re looking at “forever”, I’d probably put these on 15-20′ centers.
We’ve tried a number of Caryopteris x clandonensis cultivars over the years, and most fail to survive more than one of our hot, humid summers. One recent exception that surpassed all of our expectations is the amazing Caryopteris ‘Gold Crest’. Below is a mid-July image from the garden.
From the incredibly fragrant foliage to the color, to the pollinator friendly flowers, this is one amazing plant for a well-drained sunny spot in the garden. Our clumps have matured at 3′ tall x 5′ wide, so allow enough room. Hardiness is Zone 6a-9b.
Juniperus x pfitzeriana ‘MonSan’ is looking quite exceptional in the garden. Since we live in the community of Juniper, NC, we thought we should have a significant collection of the our namesake genera. This Monrovia Nursery introduction, which is a hybrid between the Asian Juniperus chinensis and the Eurasian Juniperus sabina, is truly stunning. Although it’s marketed by the introducer as maturing at 3′ tall x 4′ wide, our six-year-old plants are 3′ tall x 12′ wide. Could someone be trying to trick you in to buying many more plants that you actually need…hmmm? Hardiness is Zone 3b-8b, at least.
We’ve been fascinated with the African genus of bulbs, Ledebouria for many years, and one of our best successes has been the South African Ledebouria ovalifolia, which has thrived outdoors in our garden
In 2015, we spotted a single streak of variegation on one leaf. After eight years of work, we have isolated that original streak into a stable edged pattern as you can see below in our newly named, Ledebouria ovalifolia ‘Rainbow’s End’. Since it’s only managed three divisions in eight years, we’ll be experimenting with some other propagation techniques.
One of favorite native trees is looking stunning in our parking lot. Acer rubrum ‘Schocking Gold’ was discovered by NC plantsman Richard Schock near his home in Boonville, NC. Richard shared his find with us in 1993, and we subsequently named the tree after him. Occasionally, when we’ve seen it offered, it’s listed incorrectly as ‘Shocking Gold’. We propagated one of these for the upcoming Southeastern Plant Symposium auction.
Looking absolutely divine in the garden this week is our 2011 introduction of a Robert Hughes discovery, Phytolacca americana ‘Sunny Side Up’. This vigorous native (Maine west to Texas), known by the common name, poke salad, typically has green foliage, followed by a huge array of pendent purple fruit in late summer. While most folks decry the green form as a garden weed, European garden designers hold it in high regard. We think the gold leaf form adds a whole new dimension of native beauty to the sun garden, as long as its properly maintained. For us, that means removing the fruit before it drops. Hardiness is Zone 5a-8b.
We have long admired the clumping Japanese hakone grass, Hakonechloa macra, but struggled to make them happy in our heat and humidity. We could get them to barely survive, but never look as lovely as they do in cooler climates.
Unfortunately, there are very few plants with the texture, form, and shade tolerance of hakone grass, so choosing a good substitute isn’t really an option. We continued to try each newly introduced cultivar, but none thrived, until the arrival of Hakonechloa macra ‘SunFlare’. We first acquired this selection in 2017, and have been over the moon thrilled with its performance since that time. The photo below was taken this spring of our oldest six-year-old clump. Hardiness is Zone 5a-7b.
Looking really lovely in the garden now is Juniperus x pfitzeriana ‘Daub’s Frosted’. This selection of the hybrid between Juniperus sabina and Juniperus chinensis was introduced by Oregon’s Mitsch Nursery in 1987. Our 18″ tall patch has spread to 10′ wide in less than 5 years. All of those trusted on-line sources say it matures between 5 and 6′ wide…Ooops.
Here’s a golden moment from JLBG this spring. The gold tree in the back is Salix ‘Golden Sunshine’. In the foreground is Juniperus conferta ‘All Gold’. The small tree in the center is Acer palmatum ‘Koto-no-ito’, and the purple foliage shrub is Physocarpus opulifolius ‘Seward’. Garden scenes can be tied together by repeating colors, even with different plants.
Platycladus orientalis ‘Van Hoey Smith’ is looking absolutely fabulous in our garden this winter. This fascinating selection of Oriental arborvitae, Platycladus orientalis was named after the late Dutch conifer guru, Dick van Hoey Smith (1921-2010), by an American nurseryman, who reportedly received these cuttings, unlabeled, from Dick. Some conifer folks think this is actually an old cultivar, Platycladus orientalis ‘Aureovariegata’. I understand this is not a good performer in climates with low humidity, but it sure likes it here in NC. Winter hardiness is Zone 5b-9b.
So, who is Van Hoey Smith? Born, James Richard Pennington van Hoey Smith, Dick’s family started the famed Trompenberg Arboretum in Holland, which Dick later ran from 1950 until he handed over the reins to his successor Gert Fortgens, in 1996. If you haven’t visited, I highly recommend a visit for any keen plant lover.
Dick was a founder of the International Dendrology Society, a membership society of the worlds keenest woody plant aficionados. He also wrote/photographed several reference books including Maples of the World, Conifers, and Rhododendron Portraits. He was awarded the worlds’ top horticultural prizes, including the Doorenbos Medal from the Dutch Dendrological Association and the Veitch Memorial Medal from the Royal Horticultural Society.
Agave x protamericana ‘Funky Toes’ is looking fabulous in the garden today, having sailed through our cold winter in tip top shape. This unique form of the well-known North American native agave is an introduction of the former Yucca Do Nursery, from one of their collections in Northern Mexico.
In 2018, we found a streaked leaf on a potted offset. By using a technique called crown cutting, we were able to isolate the bud from the streaked leaf into a yellow center, which we named Agave ‘Funky Monkey’…photo below. Hopefully in the next few years, we’ll have enough of this new introduction to share.
This is a very good year for the annual winter fruit show on Rohdea japonica (sacred lily). The attractive berries remain until early March, when they begin to drop. Although seed from these cultivars do not come true, you’ll always end up with an interesting variety of offspring.
Looking particularly lovely in the late summer garden is Fatsia japonica ‘Murakumo Nishiki’. This irregularly gold variegated form of the typically solid green tree ivy is a star in the light shade garden. This evergreen gem is a great way to add a spot of color in the woodland garden year round. Hardiness is Zone 7b-10b.