Archive for the ‘Disease resistant’ Category

Robb’s Spurge (Euphorbia)

I always been a fan of spurges, but some have not perform well in my garden. One that does not disappoint is Robb’s spurge (Euphorbia amygdaloides var. robbiae), aka “Mrs. Robb’s Bonnet”. This evergreen spurge grows equally well in either sun or shade, including dry shade (USDA hardiness zones 6-8). This carefree slowly spreading groundcover displays shiny, dark green, […]

‘Sunshine’ Privet: A Great Accent Shrub and It’s Not Invasive

  For generations ligustrum (privet) had been a landscape plant in East Coast and Southern gardens. However, in several states,  privets have become declared as an notoriously invasive species . Unfortunately, you should never brand all privet cultivars the same way. Sunshine privet (Ligustrum sinensis ‘Sunshine’) is likely to change your mind (USDA hardiness zones […]

Multi-Purpose Lavender Spur Flowers Sparkle In The Cool Fall Air

  Lavender Spur Flower (Plectranthus Mona Lavender™) is a fast growing flowering annuial that is full of lavender blue flowers from late summer to autumn frost (USDA hardiness zones 9-11). Flowers can usually cope with light frosts of 25 – 30° F in early autumn.  Plants grow 2 to 2.5 feet tall and wide forming […]

Crown Of Thorns Is A Versatile Plant

Crown of Thorns plant (Euphorbia milii) is a thorny slow growing succulent native to Madagascar (USDA hardiness zones 9-11). In colder regions of the U.S., it is an easy- care flowering houseplant that seems to thrive on neglect. It blooms almost year-round. Outside, in a garden setting, it blooms nonstop from spring thru mid-fall here in the Mid-South […]

Tropical Beauty Of African Rose Mallow

African Rose Mallow (Hibiscus acetosella), aka Red-leaf Hibiscus and false Roselle, is grown in most of the U.S. as a colorful annual, although it is rated as a perennial shrub for USDA Zones 9-11. It is native to Africa and, as expected, thrives in hot tropical environment such as in the deep South or Southern California […]

Prairie Dropseed (Sporobolus) – A Durable Ornamental Grass

  Prairie dropseed (Sporobolus heterolepsis) is one of the finest warm season grasses native to the Western U.S. (USDA hardiness zones 3 to 9). Initially, this clump-forming perennial grass grows at a slow to medium rate. By early summer its fine textured deep green leaves form an arching fountain habit. Prairie dropseed inhabits prairies, meadows, open […]

Blonde Ambition® Blue Grama Grass

Looking for something a little different, plant Blonde Ambition® blue grama grass (Bouteloua gracilis ‘Blonde Ambition’). It was discovered and introduced by David Salman of High Country Gardens. This prairie species is native from Manitoba Canada, south through the Rocky Mountains, Great Plains, and Midwestern states, to Mexico. It is exceptionally heat and cold hardy […]

Avoid Dreaded Tulip Fire Disease

For over a one-half century Kingwood Center in Mansfield, Ohio has been widely known for their fabulous tulip displays every spring. Over the past few years Kingwood’s garden staff had noted a decline in bloom because of a disease identified as “Tulip Fire” (Botrytis tulipae). This fungal botrytis disease tends to accumulate in the soil […]

Comparing Encore™ and Bloom-A-Thon™ Azaleas

Hey gardeners, how about azaleas that bloom nearly 5 months a year. Flowering lasts for 4-6 weeks in spring and another 12-16 weeks in summer and fall. Check out Encore™ and Bloom-A-Thon™ series of azaleas (USDA hardiness zones 6-10). The main differences between these two azaleas is the Bloom-A-Thon series tend to bloom more abundantly in […]

Pineapple Lilies For Summer Garden

Pineapple lilies (Eucomis spp.) are native of South Africa and are easy to grow (USDA hardiness zones 7-10).  Several hybrid cultivars are winter hardy in zone 6 if provide a protective layer of mulch or loose leafy compost. Plants have basal rosette of strap-like, wavy-edged, purple-spotted, dark green leaves which spread upward and outward to […]