No question, coneflowers have changed greatly over the past quarter century. Varieties are now available in many color shades and plants demonstrate improved longevity. Current cultivars grow alot shorter. However, some hybrid forms have been disappointing, barely surviving 1-2 years. When choosing coneflowers, Purple Coneflower (Echinacea purpurea) is my #1 favorite for dependability (USDA hardiness […]
Archive for the ‘Fertilizing plants’ Category
Growing Angel Trumpet (Brugmansia)
Angel trumpet (Brugmansia) is tropical plant native from Venezuela to Peru (USDA hardiness zones 7-b to 10). Plants are surprising hardy outdoors in zone 6-b in protected areas. This beautiful perennial/shrub, grown in tree form, reaches heights of 6-10 feet. It is a member of the Solanaceae family which includes tomato, potato, petunia, nicotiana and other great garden plants. They’re […]
Wet And Wonderful
Two outstanding summer flowering perennials are Rodgersia (two forms) and Ligularia. Both are grown for their broad foliage and showy flowers. They share one special need: consistent soil moisture through the spring and summer months. Don’t attempt to grow either one of these awesome plants unless their water needs will be satisfied. These plants prefer wet, boggy feet (roots). Rodgersias […]
New Weigelas Keep Coming
Native to Japan, Korea, and China, flowering weigelas (Weigela florida) are reliable old-fashioned shrubs bearing pink or rose colored blooms in mid-spring. This deciduous shrub has an arching branch habit. New weigelas are now appearing at local garden centers. Older cultivars, typically 6 to 9 feet in height, are being replaced with compact 2 – 5 feet […]
Loads Of Hybrid Baptisias Available
Wild indigo or Baptisia (Baptisia spp.) are a wonderful group of U.S. native perennials (USDA hardiness zones 4-9). A few species have remained outside the gardening scene until recent years. Breeders are creating several hybrids that offer a grand color palette and superior plant form. Baptisia, belong to the Pea family, new growth emerges in […]
Yellow Flowering Magnolias
Deciduous magnolias (Magnolia spp.) are popular landscape plants because of their bright cheery spring flowers. Breeding efforts back in the 1970’s created a new class of deciduous yellow-flowering magnolias. In 1978, the Brooklyn Botanical Gardens introduced the first, Magnolia ‘Elizabeth’ (creamy white). Yellow magnolias are hybrid crosses between M. acuminata, M. subcordata, M. denudata, among […]
Siberian Wallflowers – Tough Winter Annuals
In areas of the U.S. where winters are mild, Siberian Wallflower (Erysimum cheiri), (formerly Cheiranthus cheiri), is an early flowering favorite in the late winter garden. The species hails from Southern Europe (USDA hardiness zones 7-9). Many books list them as biennials and a few as “tempermental perennials”. Wallflower is a woody-based herbaceous perennial subshrub in the mustard […]
Redbuds With Awesome Summer Foliage
Native redbuds Cercis canadensis) is native to eastern and central North America (USDA hardiness zones 4-8). This small tree is a highly dependable small flowering tree. Redbud is typically a relatively short-lived tree, perhaps 20-30 years at best. Depending on variety, their lavender / pink/ white pea-like flowers emerge in early spring, usually a week […]
Smoketrees For Their Multi-Seasonal Appeal
Smoketree or smokebush (Cotinus coggygria) is a large shrub or small tree native from southern Europe to central China (USDA hardiness zones 5-8). Over time it typically matures to 10-15 feet high and wide. Depending on cultivar (see list below), smoketrees have oval leaves tinted in rich purple, gold, or green shades. Generally, they grow […]