Archive for the ‘Mites’ Category

Chinese Fringetree Is Versatile Landscape Tree

Chinese fringetree (Chionanthus retusus) is native to China, Korea and Japan (Zone: 6 to 9a). Related to native U.S. species (C. virginicus), fringetrees are noted for their profuse spring bloom of fragrant white flowers. It is most often seen in cultivation as a large, multi-stemmed, deciduous shrub growing to 15 – 20 feet tall with a […]

Korean Maple Substitute For Fullmoon Japanese Maple

At first sight Korean maple (Acer pseudosieboldianum), aka Korean fullmoon maple, is very similar in appearance to fullmoon Japanese maples (A. japonicum var. Acontifolium). If you live in a northern U.S. such as the upper Midwest, growing Japanese maples will likely become an unfulfilled wish. Korean maple is a hardier choice for northern locales (USDA hardiness zones 4-8). […]

Gardenias Continue To Disappoint In The Mid-South

The lure of fragrant white flowers have mid-South gardeners (zones 6 and 7) wanting to grow gardenias (Gardenia jasminoides). New cultivars, supposedly hardier than previous ones, hit garden centers every spring. Unfortunately, zones 6 and 7 winters usually prove them wrong. Recent purchases of new cultivars ‘Frostproof’ and Pinwheel® and older selection ‘Kleim’s Hardy’ have […]

Fine Tuning Growing Calamondin Orange In The Home

Calamondin orange (Citris mitis) is challenging to grow in a home environment. It is hardy to 20°F., more than most other true citrus (USDA hardiness zone 8). It does not grow well in temperatures below 45ºF. In temperate regions calamondin spends the active growing months (May – October) outdoors either in direct sunlight (in northern areas) and in half day shade (in […]

House Plant Basic Care Tips

  Tropical house plants decorate homes, restaurants, shopping malls, and work environments (USDA hardiness zones 8 through 11). Many will grow in medium to low light areas of your home, work, and where flowering plants do not perform. Here are some basic house plant tips: They languish in areas where temperatures are below 55 °F. […]

Garden Phlox – Select Mildew Resistant Varieties

              Garden phlox (Phlox paniculata), aka summer phlox, is native from New York to Iowa south to Georgia, Mississippi and Arkansas (USDA hardiness zones 4 to 8(9)). They are valued for their long beautiful floral display and fragrance. In the wild phlox grow it in moist, rich open woodlands, […]

Monitor And Manage Two-Spotted Spider Mites

              Two-spotted spider mites are destructive pests that ravage a wide host of shrubs and garden plants, including certain house plants, annuals, perennials, herbs and vegetables. Many evergreens are also susceptible. Two-spotted spider mites are warm season arachnids, not insects, and are exceptionally troublesome over a hot dry summer. They […]

Update: Prevention / Treatment Options For Rose Rosette Disease

Rose rosette is a devastating disease of most species of garden roses, including hybrid and shrub roses. Rose rosette disease has spread from the Rocky Mountains to the East Coast over several decades and is poised to obliterate the rose industry. To date, there is no known effective treatment. Rose rosette is caused by an […]

New Cannova® Cannas Worth A Try

                Cannova® Cannas (Canna x generalis) are one of a new series of seed produced hybrid cannas. In addition to profuse flowering, they’re highly rated for their compact bushy plant habit and ability to form multiple shoots. They bloom earlier and continue nonstop through summer up to first frost. Their bold, […]

Patio Peach Blooms In Early Spring

  For small garden spaces patio peach (Prunus persica) is a gem. This miniature tree bears long narrow lush green (or reddish) foliage. Site selection is crucial to ward off potential disease and insect problems. Patio peach is a genetic dwarf and may be grown in a large container on your deck or patio. Tree height averages 6-8 feet tall […]