Professional Gardening Tips
The Annual Delphinium is one of the best-known annuals, bearing long racemes of lovely colored flowers and lacy foliage. They have undergone great improvement in the color and the fullness of the spikes. The colors range from white to carmine, light pink, scarlet, light blue, and dark purple. There are two main types. Those varieties derived from Delphinium ajacis are […]
MIRABILIS Four-o’clock (Marvel-of-peru) (Name from mirabilis, wonderful, or some say shortened form of Admirabilis) The Four-o’clocks are well known and were favorites with our grandmothers, just as they are admired by us today. The flowers remain closed until late afternoon, hence the name Four-o’clock. They are white, crimson, violet, yellow and striped. The plants are 2 feet tall, and during […]
DIANTHUS – China Pink (Name derived from Dios-Jove; anthos, flower-Divine flower) Admiration for Pinks is universal. These annual forms can be distinguished from the perennial sorts in two ways: the flowers are without fragrance, and the leaves are broader. China Pinks, Dianthus chinensis, are wonderfully bright in color-crimson, rose, purplish-red, maroon, salmon and lilac. The flowers are both single and […]
NEMESIA (Name found in Dioscorides, an early botanical writer) The English have admired and grown Nemesias in their cool climate and all have admired them in places where they grow well. At Ohio State University they grown them in the greenhouse but find that our Summers are too hot and dry, except when they are started in the Winter and […]
ERYSIMUM Blistercress (Fairy Wall flower) (Derived from the Greek words to draw blisters) Closely related to the Wallflower, the Afghan Blistercress, Erysimum perofskianum, bears most brilliant orange flowers in lengthening terminal racemes. Especially admirable are these annuals in late Summer, when some other subjects are beginning to wane in beauty. E. asperum (arkansanum) is a lighter colored species, usually perennial […]
NICOTIANA Flowering Tobacco (Named for Jean Nicot, French consul to Portugal, who first presented tobacco to the courts of Portugal and France) The evening fragrance of the flowers of this plant is most delightful. Besides this, the flowers are attractive in form and color, which ranges from pure and creamy white, to deep pink, violet, crimson, and flesh. The shades […]
SWEET ALYSSUM (Name derived from a-not lyssa, rage a myth relates that the plant dispels anger) The Sweet Alyssum is one of our most beloved white edging plants. Seed catalogs list many varieties of Alyssum maritimum, some being dwarf, tufted plants and others more or less trailing. The Double Sweet Alyssum is widely used by commercial florists for design work. […]
OENOTHERA, Evening primrose, Sundrops There are many biennial and perennial Oenotheras but several are rather popular annuals. Oenothera drummondi. Drummond Evening-primrose. This annual, 1 to 9. feet tall, has bright yellow flowers. Like all Evening primroses it is four-petaled. Oenothera America is a large-flowered type with white flowers, which turn pinkish. USE. They are attractive border plants for sunny locations, […]
ARCTOTIS Bushy Arctotis (Blue-eyed-African-daisy) (Name derived from arklos-a bear, ous-an ear; refers to shaggy fruit) The lovely daisylike flowers of Arclolis grandis are useful for cut flowers. The upper sides of the petals are white and the reverse lilac blue, with the center of the flower steel-blue. The foliage is gray-green. Cut blooms last a week, closing each night and […]
GAILLARDIA – Blanket flower (Named for M. Gaillard, a French patron of Botany) The bright, sunset colors of the Blanketflower are an asset in any garden. There are annual and perennial Gaillardias, and the various species have been blended to such a degree that it is difficult to say just which are which. Generally, the perennials are yellow and the […]