Archive for the ‘Fertilizing plants’ Category

Norfolk Island Pine Makes Decorative Holiday Tree

Norfolk Island Pine (Araucaria heterophylla) is native to tiny Norfolk Island located in the South Pacific. This tropical evergreen tree is now planted around the world and appears to be hardy in Northern Florida (USDA hardiness zone 9). In the wild this fast-growing tree grows to 80 feet in height. Norfolk Island Pine makes a […]

Three New Hardy Fall Blooming Camellias

Three Zone 6 winter hardy camellias are becoming more available. A recent visit to a local camellia grower found these three fall bloomers: ‘Long Island Pink’, ‘Londontowne Blush’, and ‘Sweet October’ in full floral regalia. The first two are reliably hardy in USDA zone 6 and a third nearly so. ‘Long Island Pink’ was found […]

Tropical Flowering Maple

(Abutilon spp.), often called Chinese lantern or Chinese parasol plant, is a tropical houseplant (USDA hardiness zones 8-10). It offers pendant umbrella-shaped flowers along with handsome rich green five-lobed maple-like foliage. Some variegated leaf forms are available. Leaf petioles are long. Utilize as a tropical foliage plant in the garden or a container. The brightly […]

Why Some Crapemyrtles Do Not Flower

There are several probable reasons why your crape myrtle did not flower this summer. The two leading reasons are lack of adequate daily sunlight and planting depth. Crape myrtles should be planted in full sun. They don’t flower well in locations receiving less than 6 hours of direct sunlight each day. If the leaves are […]

Divide Irises In Late Summer

Irises (Iris spp.) are beloved spring flowering perennials. Perhaps some fans and clumps flowered poorly this spring. There are several reasons for this, including: old clumps in need of dividing, weather issues, poorly drained soil, inadequate nutrition, too much nitrogen fertilizer, heavy shade, and pest and disease problems. Irises do not compete well for space […]

Small (Dwarf) Crape Myrtles Becoming The Vogue

‘Tightwad Red’ Crape Myrtle Over the past quarter century crape myrtles (Lagerstroemia spp.) have become the quintessential flowering shrubs of summer along with hydrangeas (Hydrangea spp.), altheas (Hibiscus syriacus), and chaste tree (Vitex agnus-castus).  Crape myrtles are grouped into four distinct size categories: trees, large shrubs, medium shrubs and dwarf sizes. A spate of new dwarf […]

Russian Sage More Shrub-like Than Perennial

Russian sage (Perovskia atriplicifolia) is low maintenance woody-based perennial. It grows in a dry to medium moist average soil and, first and foremost, in full sun. It’s a long-lived perennial which stands up to summer’s heat and humidity (USDA hardiness zones 5-9). Branches tend to flop or take on a droopy appearance in late summer. […]

Long Blooming Colorful ‘Kaleidoscope’ Flowering Abelia

Abelia (Abelia x grandiflora) is a popular shrub in the Southeastern U.S. (USDA hardiness zones 6–9). Foliage is evergreen in USDA Zone 7 and south. The cultivar ‘Kaleidoscope’ is a form of abelia that can be utilized as a 2 to 3 feet tall by 3 to 4 feet wide compact shrub or low spreading […]

‘Silberlocke’ Korean fir Gets Lots of Favorable Comments

In any season visitors to your garden should immediately take notice of ‘Silberlocke’ korean fir. Korean fir (Abies koreana) is a densely branched pyramidal evergreen tree. Growth is slow in the beginning, eventually reaching 50 feet or more in mature height. The wide 3/4 inch long needles are dark green and glossy above and silvery […]

‘Bikini-tini’ Colocasia Creates Movement in The Garden

Colocasia (Colocasia esculenta), aka taro, ape plant, and elephant ear, among other names, is marginally hardy in the Southern Appalachian region (USDA hardiness zones 6 and 7). The 2011 colocasia introduction ‘Bikini-tini’ has garnered high praise from neighbors and friends visiting my garden in the summer.  Bikini-tini is a strong stemmed thick-leaved plant that grows 4 to 5 feet in height. […]