Archive for the ‘Summer heat tolerant’ Category

Growing Crinum Lilies

Crinum Lilies, aka “River lilies”, “Cape Coast lilies”, and “Creole lilies”, are native to Southeast Asia. Crinum lilies are more akin to Amaryllis (Hippeastrum) than true lilies (Lilium). Considered to be an old staple in Southern gardens, crinum lilies are seen growing around old cemeteries, old farmsteads, and in ditches (zones 7-10). Over time long-lasting […]

Growing Japanese Maples In Containers

Many slow-growing and compact cultivars of Japanese maples (Acer palmatum) and full moon forms (A. japonicum) grow for 3-5 years in containers. Japanese maples develop a decorative canopy, and their lacey foliage turns yellow, orange and/or red in autumn. Most Japanese maples perform well in partial to full day sunlight, but not in full shade. […]

Eastern Bluestar (Amsonia)

Eastern Bluestar (Amsonia tabernaemontana), aka blue dogbane, is a native herbaceous perennial that is becoming more popular with U.S. gardeners (USDA hardiness zones 3-9). This erect, clump-forming plant produces terminal, pyramidal clusters of ¾ inch, soft light blue, star-like flowers in mid- to late-spring atop erect 2-3 feet tall leafy stems. Narrow, willow-shaped, dull green […]

Winter-blooming Wintersweet

Wintersweet (Chimonanthus praecox) is a landscape shrub offers four seasons of landscape interest. Also called Japanese allspice, this deciduous mid-sized shrub typically grows 10-15 feet tall and 8-12 feet wide and blooms during winter (USDA zones 7-9). You can also risk planting wintersweet in a protected courtyard garden in Zones 6 to minimize freeze injury […]

Seven Shrubs That Bloom In February

If you have ever dreamt of creating a year-round landscape garden, here are seven fine shrubs to start with. These shrubs bloom in late winter and are also important to early insect pollinators — native ground bees, bumble bees, and butterflies. In USDA hardiness zones 7-9, winter temperatures begin to moderate and some shrubs burst into floral […]

Evercolor® Series Of Japanese Sedges

Japanese sedges (Carex oshimensis)  are fine-textured variegated sedges that typically grow in a low, grass-like mounded clump to 10-16” tall and wide. This tough colorful sedge was originally found growing in dry woodlands and rocky slopes throughout Honshu Island, Japan. Brownish flower spikes, mostly inconspicuous, form on triangular stems in spring. Japanese sedge are evergreen […]

Update On Coral Bells

Coral bells (Heuchera spp) or alumroot are Tennessee natives. They represent an almost limitless choice of foliage colors, sizes, and forms (USDA hardiness soils 4-9). The biggest chore a gardener has is selecting what cultivar(s) to plant. There is over one hundred to choose that range from grow 8 to 12 inches in height and […]

New Landscape Roses With Exceptional Fragrance

Over a century of rose breeding has rewarded gardeners with so many gorgeous garden roses: hybrid tea, grandiflora, floribunda and shrub types. Rose breeders have concentrated on plant vigor, flower color, disease resistance, and greater numbers of flowers over the growing season. Over the years, floral fragrance has been mostly ignored. In the past two […]

Calamint – 2021 Perennial Plant of The Year (PPOY)

Too begin a new gardening year, the Perennial Plant Association has named calamint (Calamintha nepeta ssp. nepeta) as the 2021 Perennial Plant of the Year. One landscaper designer describes calamint as “a cloud of confetti, tiny white flowers”. Plants are dotted with masses of tiny white (or pale blue) flowers from early summer to fall. […]

Caring For Thanksgiving/Christmas Cacti

Holiday cacti are not true cactus plants. They are native to tropical rainforests of South America and their care is much different than desert cacti. Christmas and Thanksgiving cacti refers to the time that they bloom in Fall. Thanksgiving cactus (Schlumbergera truncata) and Christmas cactus (S. bridgesii are available in several flower colors: red, salmon, pink, purple, orange and […]