Archive for the ‘watering tips’ Category

Million Bells (Calibrachoa)

              Among gardeners “million bells” or “callies” are common names for calibrachoas (Calibrachoa x), spring-summer-fall flowering annuals; they’re closely relative of petunias (Petunia spp.). Low spreading plants are blanketed with small petunia-like flowers from spring until frost. Blooms hold up well to rain showers and do not need to be deadheaded. Plants are heat-tolerant and disease […]

‘Cherokee Brave’– Outstanding “Red” Flowering Dogwood

Flowering dogwood (Cornus florida) is the most beautiful of U.S. native flowering trees (USDA hardiness zones 5 to 9). It typically grows 15-30 feet tall, but larger forms are known. The tree is broadly-pyramidal at a young age, branching is low, and matures with a rounded canopy. Spring bloom time usually overlaps with redbud (Cercis […]

Better Disease Resistance With Mountain Tomato Series

  Tomatoes are attacked by several diseases and insects. Most serious diseases are early blight, spotted wilt virus (TSWV), fusarium wilt (FW), Stemphylium Gray Leaf Spot (St), Alternaria leaf spot (A), and root knot nematodes (N). Major insect problems are aphids, thrips, stink bugs, blister beetles, fruit worms, horn worms, leaf miners, fruit flies, and […]

Little Bluestem – Beautiful And Environmentally Correct

                Little Bluestem (Schizachyrium scoparium) grows in old fields, meadows and prairies, and along roadsides across the United States and Eastern Canada (USDA hardiness zones 3-8). It forms dense clumps 2- 3 feet tall and 12 -18 inches wide. This warm season grass prefers a well-drained soil and […]

Double Knockout® Roses

Knockout® roses continue to wow gardeners across the U.S. (USDA hardiness zones 5 to 9). The original Knock Out series grew 5 to 8 feet tall and 4 to 6 feet wide. Shorter growing Double Knockout® series make better fit in most urban gardens at 3 to 4 feet high and 3 to 4 feet wide. Double […]

Basic Hosta Facts

Hostas are the most popular shade perennial in the U.S. They prefer a moist, compost-rich, well-drained soil. In northerly areas (USDA hardiness zones 4-5), where summers are cooler, most hardy cultivars grow in full sun. In warmer zones those in full sun must be irrigated frequently. Blue leaf cultivars look their best only in shady areas; the white waxy coating, responsible […]

Rose Care Starts With A Good Planting Site

Roses should be planted 4 feet apart on a garden site that receives 6 to 8 hours of sun. The garden soil must be well-drained and  pH between  6.0 and 6.5.  Prevent disease problems by providing good air movement between plants and not crowd them. Spring thru mid- summer is an ideal period to plant roses to allow […]

Fairy Wings (Epimediums) Carefree Shady Groundcovers

Fairy wings, aka barrenwort (Epimedium spp.) thrive in shady spots. Fairy wings continue to be a plant collector’s dream. There are over 70 cultivars to choose and new hybrid selections coming along every year. No two cultivars are alike in flowering, foliage size and color. Species will vary from 6 to 20 inches in height […]

Growing Zone 6 Hardy Camellias 101

              Drs. William L. Ackerman with the USDA (deceased) developed bred a series of interspecific crosses between C. oleifera and C. sasanqua, C. hiemalis, or C. vernalis selections. Many, not all, are identified as the Winter series because they bloom in the fall into very early winter. Dr. Clifford […]

Bergenias (Pigsqueak) Gaining More Respect

  Heart-leaved bergenia (Bergenia cordifolia) is a clump-forming perennial indigenous to Russia (USDA hardiness zones 3-9). It has been coined the name “pig squeak” because of the noise produced by rubbing a leaf between your thumb and finger. Bergenias are planted most effectively enmasse as a ground cover. They spread slowly by rhizomes and tends to seed-in […]