I’m just back from a quick trip to Texas, where I was able to witness the amazing Texas bluebonnet show in person. Lupinus texensis is a short-lived annual that thrives in rocky, dry soils, in full sun. Decades ago, I was told by a gardening expert that we couldn’t grow them in NC, so that’s
The Bluebonnets of Texas…and North Carolina Read More »
Looking lovely in the garden this week is the amazing Southeastern US native, Amsonia tabernaemontana ‘Storm Cloud’. Amsonia, commonly known as blue star, are a group of mostly native, typically deer-resistant perennials, prized both because they make such good drought-tolerant plants and they bear one of the few true blue flowers in the perennial world.
Storm Clouds Brewing Read More »
One of the finest of the dwarf, non-weedy ajugas is the amazing Ajuga tenorei ‘Blueberry Muffin’, which is in full splendor in the garden this week. We grow this in half day sun, with slightly moist, but well-drained soils. We love using these groundcovers as “green mulch”, where they help retain moisture and suppress weeds
Blueberry Muffin, without the Calories Read More »
I always find it amusing when I encounter gardeners with a staunch opposition to hybrids and cultivars in their garden, despite them being unable to look in the mirror and realize that they are both a hybrid and a cultivar. The first photo below is our wild collected lungwort from Croatia, Pulmonaria officinalis. The second
I Hate Hybrids – Lungwort time Read More »
In flower this week is one of the most amazing fall-flowering sages we grow, Salvia ‘Phyllis Fancy’. This Salvia leucantha hybrid is far more winter hardy than it’s parent. Below is our two decade old clump, that looks amazing in October. The mature height and spread are 7′ tall, so be sure to allow enough
Is Phyllis Fancy? Read More »
Flowering now in a shaded part of the crevice garden is the lovely Cunila origanoides (American Dittany). Of the 20 species in the genus of shrub mints, all from the Americas, this is the only one with a US distribution, being found from in a wide band from New York west to Texas. These are
Eurybia hemispherica ‘Baby Blues’ (southern prairie aster), formerly known as Aster hemispherica, is a little-grown South Central US (Kansas south to Florida) native aster that’s thrived in our full sun garden since 2011. This Van der Giessen Nursery collection of this little-known mesic (moderately moist) to dryland species hails from the Black Belt region of
The Aster hemisphere Read More »
We just love plants that flower in a true shade of blue, and there aren’t many, especially during the summer months. There are plenty of plants that flower horticulturally blue, which to those who aren’t color blind or prone to exaggeration, are actually purple. Ceratostigma willmottianum is one of those perennials we simply wouldn’t garden
I’ll admit that we enjoy busting horticultural myths, and one of our latest busts is that alpine gentians can’t be grown in the hot, humid south. Over the last few years, we’ve grown and planted several forms of the alpine native Gentiana angustifolia and Gentiana acaulis. We’ll, below is a recent photo from the garden,
Where Gentian’s fear to tread Read More »
In flower this week at JLBG is the little-known, Iris speculatrix, known as Hong Kong Iris. Iris are one our specialty collections and this small, evergreen species from China, Taiwan, and Hong Kong, tops out at a mere 1′ tall. The specific epithet (second part of the Latin name) means “to observe”. It is related
Speculation about Iris Read More »
