… Hibiscus syriacus 'Admiral Dewey' is a shrub 8 to 12 feet high with pure white double flowers. It blooms continuously from mid summer to fall and is hardy to Zone 5. Hibiscus syriacus is native to eastern Asia and is the national flower of Korea. It seeds easily and can become …
Type: Garden Guide Plant
… Argentina Skies' anise-scented sage ( Salvia guaranitica 'Argentina Skies') is noted for the sky-blue flowers produced atop this 5-foot, nonhardy perennial. Like other salvias, this cultivar is a favorite of hummingbirds and butterflies. The scented foliage is disagreeable to deer. Once established, this plant is heat and drought tolerant. …
Type: Garden Guide Plant
… potential damage to our lawn and landscape plantings from deicing agents. What can we use that is safe and effective? A: The safety of both residents and visitors requires that we deal with … pavements to as much winter sun as possible. Remove snow before it melts and refreezes, or is trampled into a frozen sheet. A thin layer of snow on nearly bare pavement will melt rapidly in direct winter sun, even when the air temperature is below 32 degrees Fahrenheit. When removing snow from previously treated surfaces, spread it …
Type: Plant Info
… RSH Award of Garden Merit in 1994. It has been moved to its own genus, Aristaloe , where it is the only species. Recent genetic studies have shown that this species is actually not an Aloe but a closely related genus, it is now called Aristaloe aristata . It is considered half-hardy, it will overwinter in an unheated …
Type: Garden Guide Plant
… Q. What is the difference between aggressive and invasive plants? A. The Chicago Botanic Garden defines an invasive plant as “a species, usually nonnative, that is able to establish itself within existing native plant communities and is posing a threat to the integrity of the community.” An aggressive plant is one that spreads …
Type: Plant Info
… This maple is native to Japan and is one of the "snake bark" maples. It can reach a height of 40 feet. It should be sited in full sun and is tolerant of a wide range of soil conditions (except wet ones) and types. Foliage starts as a …
Type: Garden Guide Plant
… King Tut papryus is a type of sedge that is native to Africa where it grows along stream edges and in boggy areas. King Tut grows to about four or five feet in height and width and is cultivated primarily for the fluffy umbrella like bracts that top the otherwise bare stems. …
Type: Garden Guide Plant
… deep blue flowers with reddish purple throats and large creamy white staminal columns. This is a deciduous shrub that grows 6 -9 feet tall and blooms from mid summer to fall. It is hardy in zones 5 – 9. Hibiscus syriacus 'Marina' is commonly sold under the trademark name BLUE SATIN®. When the species was named syriacus, it …
Type: Garden Guide Plant
… 'Notwoodone' has pale lavender semi-double flowers with frilly centers of small petals. This is an upright shrub 6 to 8 feet tall. Although each flower lasts only one day, it blooms continuously from mid summer to fall. It is hardy in zones 5 -9. This is a member of the Chiffon series and is sold commercially under the name LAVENDER CHIFFON™. …
Type: Garden Guide Plant
… Scilla forbesii is an upright-growing bulb from southwest Turkey flowering in late winter and early spring with … and moderate moisture conditions. It has narrow glossy green strap-like leaves. The plant is ideal grown in masses or in a border. It is resistant to deer. This species is often confused in the trade with Scilla lucliae , which is …
Type: Garden Guide Plant
