American sycamore, aka planetree, (Platanus occidentalis) is a native tree planted over a large area of the United States (USDA hardiness zones 4-9). Its enormous size, often 70-90 feet in height, limits it to planting mostly on large landscapes such as parks, golf courses, and industrial parks. Northern U.S. cities have planted it extensively along […]
Archive for the ‘Garden Problems’ Category
Caveats Before Planting Planetrees (Sycamores)
Posted by Hugh on July 4th, 2014
Posted in acidic soil, Aggressive grower, Aphids, Disease prone, Drought tolerant, Heat Tolerance, Insect (Pest) Problems, Large Shade trees, Native Plant, Pests, Planting tips, Southern Appalachian Region, Street tree, Summer heat tolerant, Sycamore (Platanus), Trees & Shrubs, Winter bark, winter hardiness 
Comments Off on Caveats Before Planting Planetrees (Sycamores)Blazing Star– Electric Summer Flowering Perennial
Posted by Hugh on June 27th, 2014
Blazing star (Liatris spp.) is a popular summer flowering perennial. Also called gayfeather, it belongs in the aster family. This tall, upright, clump-forming perennial is found in moist meadows and at the edge of a marsh. (USDA hardiness zones 3-9). Liatris makes an excellent addition to a rain garden. Its distinctively reddish-purple flower spikes win […]
Posted in acidic soil, Bee Favorite, Blazing star (Liatris), Butterflies, deadheading, Disease resistant, Drought tolerant, Fertilizing plants, Perennials, Planting tips, Propagation (dividing), Propagation (Seed), Rabbit/deer Protection, Soil drainage, Summer flowering, Summer heat tolerant, watering tips, winter hardiness Comments Off on Blazing Star– Electric Summer Flowering PerennialLovely Tall Stewartia Deserves Your Attention
Posted by Hugh on June 24th, 2014
Not enough gardeners know about stewartias (Stewartia spp.). Six species are found under cultivation, 2 native to the U.S. and 4 of Asian origin. One of the rarest seen in U.S. gardens is tall stewartia (S. monadelpha) (USDA hardiness zones 5-8). Tall stewartia is a more site forgiving than Japanese stewartia (S. pseudocamellia), the most […]
Posted in acidic soil, Bee Favorite, Disease resistant, Japanese beetles, mulching, Planting tips, Soil drainage, Southern Appalachian Region, Spring flowering, Summer heat tolerant, Tall stewartia, Trees & Shrubs, watering tips, Winter bark, winter hardiness Comments Off on Lovely Tall Stewartia Deserves Your AttentionGladiolas Are Wonderful Cutflowers
Posted by Hugh on June 21st, 2014
Across most regions of the U.S., planting gladiola corms (they’re not really “bulbs”) begins a week before the probable frost-free date has passed in the spring. Stagger individual plantings every 2-3 weeks through mid- July. Many people opt to grow them as cutflowers for their homes. Purchase large or premium sized corms that measure 1 […]
Posted in acidic soil, Autumn flowering, compost, Disease resistant, Fertilizing plants, Gladiolus, Insect (Pest) Problems, mulching, Planting tips, Propagation (dividing), Southern Appalachian Region, Summer flowering, Thrips, watering tips, Wildlife attractant, winter hardiness Comments Off on Gladiolas Are Wonderful Cutflowers‘Stella D’Oro’- First And Last Daylily To Bloom
Posted by Hugh on June 13th, 2014
For over a quarter of a century, wherever daylilies (Hemerocallus spp.) grow, you will find the very popular gold-flowered ‘Stella d’Oro’ daylily (USDA hardiness zones 2-9). It’s one of a few daylilies that blooms 3 out of 4 seasons. Its small size makes it an ideal choice as a ground cover. This short clump growing […]
Posted in acidic soil, Autumn flowering, Bee Favorite, Butterflies, Daylilies, Disease resistant, Disease resistant, Fertilizing plants, Fragrant, Ground cover, mulching, Perennials, plant nutrition, Planting tips, Propagation (dividing), Pruning, Soil drainage, Southern Appalachian Region, Spring flowering, Summer flowering, Summer heat tolerant, watering tips, winter hardiness Comments Off on ‘Stella D’Oro’- First And Last Daylily To BloomHow To Grow Milkweeds
Posted by Hugh on June 2nd, 2014
Milkweeds, aka butterfly weed (Asclepias spp.), are the favorite food of the Monarch butterfly. Farmers and most gardeners rate them as a noxious weeds. They’re commonly spotted growing along roadsides or in unplowed ground (USDA hardiness zones 3-9). Milkweeds average 3 feet in height, but may vary from 2-6 feet depending on species. Most species […]
Posted in acidic soil, Butterflies, Butterfly weed (Asclepias), Disease resistant, Drought tolerant, Hummingbird, Native Plant, Planting tips, Soil drainage, Southern Appalachian Region, Summer flowering, Summer heat tolerant, Wildflowers Comments Off on How To Grow MilkweedsPreventing Powdery Mildew Disease On Summer Plants
Posted by Hugh on May 18th, 2014
Powdery mildews are serious fungal leaf diseases infecting many garden plants. Each one is host specific. The powdery mildew that attacks summer phlox does not infect zinnias or pumpkin vines. Powdery mildew disease on crape myrtles does not attack lilacs or roses. In recent years new powdery mildew diseases have popped up on dogwoods and […]
Posted in Crabapple, Crape myrtle (Lagerstroemia), Disease prone, Disease resistant, Dogwood (Cornus), Garden Problems, Irrigation, Lilac (Syringa), Monarda (Beebalm), Peony, Perennials, Phlox, Powdery Mildew, Southern Appalachian Region, Summer flowering, Trees & Shrubs, watering tips, Zinnia Comments Off on Preventing Powdery Mildew Disease On Summer PlantsSweetbay Magnolia
Posted by Hugh on May 15th, 2014
Sweetbay, aka laurel magnolia, (Magnolia virginiana) is a U.S. native tree. This small to medium-sized native species often 20-30 feet tall and 15-20 feet wide as a large shrub or multi-stemmed small tree. Finding a 50-60 feet sweetbay near by a lake or pond near where you live is not unusual (USDA hardiness zones 5-9). […]
Posted in acidic soil, Bee Favorite, Butterflies, Disease resistant, Evergreen, Fragrant, Heat Tolerance, Magnolia virginiana, Native Plant, Ornamental fruit, Planting tips, Soil drainage, Southern Appalachian Region, Spring flowering, Trees & Shrubs, watering tips, Winter Garden Interest, winter hardiness Comments Off on Sweetbay MagnoliaRooguchi Clematis: Let It Ramble
Posted by Hugh on May 12th, 2014
Combine two popular garden trends: climbing vines and vertical gardening. Vines may grow on a trellis or allow them to weave through an existing shrub or tree. In a small garden this can be a space saver. In the world of clematis, the cultivar Rooguchi, aka Roguchi, (Clematis integrifolia x C. reticulata) has become increasingly […]
Posted in Clematis 'Rooguchi', Heat Tolerance, mulching, Pruning, Soil drainage, Southern Appalachian Region, Spring flowering, Staking, Summer flowering, watering tips Comments Off on Rooguchi Clematis: Let It RambleEnjoy Moonvine In The Evening Garden
Posted by Hugh on May 5th, 2014
Moonvine (Ipomoea alba)is a fast growing tropical vine. Its dark green heart shaped leaves stay clean and pest-free the entire growing season. Pure white 6-inch wide flowers open non-stop from early summer until frost. Each showy white flower lasts one day, opening in late afternoon and withering late the following morning. Plants may be purchased […]
Posted in Butterflies, Disease resistant, Disease resistant, Drought tolerant, Fertilizing plants, Flowers, Heat Tolerance, Moonvine (Ipomea), Planting tips, Poisonous plant, Propagation (Seed), Southern Appalachian Region, Summer flowering, Vine Comments Off on Enjoy Moonvine In The Evening Garden
