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
Looking absolutely wonderful in the garden this month is our patch of the native Clethra tomentosa ‘Woodlander’s Sarah’. This splendid introduction from SC’s Woodlander’s Nursery is the finest, and most stable variegated form we’ve ever seen. Each leaf is randomly speckled with creamy white speks and sectors. Starting in late July, the clump bursts into
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
Burnum, Baby Burnum Read More »
Many years ago, US National Arboretum plant breeder, Don Egolf (1928-1990) embarked on a crape myrtle breeding program, combining the hardiness, and dark bark of the white-flowered Japanese Lagerostroemia faurei with the commonly grown Lagerostroemia indica, with its more colorful flowers. Most of the crape myrtles in the market today named after “Native American” tribes,
Dazzling Sweetheart Read More »
Rhus typhina ‘Baltiger’ (Tiger Eyes staghorn sumac) is looking glorious this week, staged behind a mass of Hymenocallis ‘Tropical Giant’. The native Rhus typhina typically doesn’t love our hot summers, with a native range that runs primarily from Maine to Minnesota. Although there are a few disjunct southern populations of the species, all of the
Tiger Eyes looking at you Read More »
We all flock to the Internet to find information about plants, but not all information sources are created equal. Without question, the finest source of information about woody plants for researchers and plant geeks is Trees and Shrubs Online. What started as an effort to digitize one of the worlds best woody plant books, W.J.
Trees and Shrubs On-Line Read More »
Putting on a lovely show in the fall garden this month is the native Callicarpa americana ‘Lactea’. Callicarpa americana is a native from Maryland southwest to Texas, where it pops up, usually in disturbed areas as an early/mid successionary species in sunny sites. The typical fruit color is purple, but the white-fruited Callicarpa americana ‘Lactea’
A Snow-white Beauty Read More »
Looking lovely in the garden this week is the amazing native small tree, Aesculus parviflora var. serotina ‘Rogers’. Despite this amazing plant being native only in Alabama, it thrives in gardens well north of Chicago. This named selection was discovered in the early 1960s in the yard of University of Illinois professor Donald Rogers, and
Summer Buckeye Time Read More »
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
Gold Crest…A Crowning Achievement Read More »
With what seems to be an endless array of Hydrangea paniculata cultivars entering the market, July has turned the garden into a snow white scene. The Asian Hydrangea paniculata was first published as a new species in 1829, but was not grown in the Americas until Arnold Arboretum director, Charles Sargent brought back seed from
The Season of White Read More »
