AGERATUM Mexican Ageratum (Floss flower), Annual Flower

Where to plant. Blue flowers are rather rare among annuals. This is one of the reasons for the great popularity of the Ageratum houstonianum (mexicanum). The flowers are dainty and feathery, often delightfully fragrant, and usually completely cover the plants. There are attractive dwarf, tufted plants as well as tall, upright growers. The dwarfer sorts appear to produce much more […]

SALVIA – Sage, Annual Flower Information

SALVIA – Sage (The Latin name used by Pliny meaning safe, referring to the medicinal properties) It is unnecessary to describe the Scarlet Sage which is now much planted in some sections of the United States. There is no question regarding its growth or its blooming qualities, but in some cities its hot color is seen on so many streets […]

Caryopteris – Blue Spiraea, Perennials Guide to Planting Flowers

Caryopteris – Blue Spiraea This Blue Spiraea is another one of the good, Fall blooming plants. It is shrubby in nature, growing from 3 feet to 4 feet tall with small leaves and clusters of small, rich lavender-blue flowers. It begins blooming in September and continues until cut by the frost. The flowers are arranged in whorls at the axils […]

Centaurea – Knapweed, Hardy Cornflower, Perennials Guide to Planting Flowers

Centaurea – Knapweed, Hardy Cornflower, Hardheads, Mountain Bluet The Centaureas are some of the most graceful flowers to grow in any garden. The flower heads are like showy, ragged thistle blooms of bright red, deep purple, golden yellow and blue. They grow from 2 feet to 3 1/2 feet tall and bloom during the Summer months. SPECIES. The Golden Knapweed […]

Ajuga – Bugle Flower, Perennials Guide to Planting Flowers

Ajuga – Bugle Flower For creeping over the soil in shaded places the Bugle Flower is excellent. Two sorts are commonly cataloged. Ajuga replans rubra has deep purplish-blue flowers and purplish leaves and is prostrate in habit; A. genevensis is more upright in growth and bears flowers varying in color from dull red to white and blue. There is a […]

Scabiosa – Pincushion Flower, Perennials Guide to Planting Flowers

To those persons who are familiar with the annual sorts of Scabiosa, we need only say that the perennials resemble the annuals, except that the perennials have shorter florets at the center, while in the annual sorts the flowers are made up of florets of more uniform length. Scabiosa caucasica is the commonest perennial with flowers either light lilac-blue or […]

Gentiana – Gentian, Perennials Guide to Planting Flowers

Gentiana – Gentian   There are almost as many Gentians in poems and books about flowers as there are real Gentians in the woods. Two sorts are to be found by much hunting through United States. They are the Closed Gentian (Gentiana Andrewsii) and the Fringed Gentian (G. crinita). The Closed Gentian is of interest because it blooms from September […]

Echinops – Globe Thistle, Perennials Guide to Planting Flowers

Echinops – Globe Thistle The Globe Thistle is very interesting if one likes thorny, prickly plants. The leaves are large, deeply cut and very prickly. The stems are silver-white, while the flowers are either white or a grayish metallic blue. The flower heads are round like a ball and are entirely covered with needle-like thistles All of the species bloom […]

Growing and Caring for Delphiniums

These beautiful perennial plants require cool growing conditions if first class specimens are to be produced, and are well suited to the North West, although it is possible to obtain reasonable plants in other areas by raising them from seed at frequent intervals. They are used most frequently in herbaceous borders, mixed borders, and in front of shrubs. Few flowers […]

NIGELLA – Love in a mist, Annual Flower Information

NIGELLA Love in a mist (Devil in the bush) (Lady-in-the-green) (Fennel flower) (Jack- in-the-bush) (Named from Latin for little black, alluding to the seeds) The fantastic names given to Nigella, which alone tempt anyone to grow it, have reference to the character of the flowers and leaves. The single, or double, blue or white flowers are furnished with a lace […]