| Name | Tender or Hardy | Colour | Height | Season | Remarks |
Aquilegia—Columbine
| H.P.* | | 3 ft. | June | Columbines are among the most graceful and easily raised of hardy plants. They will thrive in open borders, but do better in partial shade, after the habit of our local species, the "Red Bells" of hillsides and rocky wood. |
| Chrysantha | | Golden yellow | | |
| Cœrulea | | Rich Blue | | |
Glandulosa vera
| | Blue and white | | |
| Canterbury-Bell | H.B.** | | 2 ft. | June | Old-fashioned plants of decorative value. As with all biennials, the plant dies soon after maturing seed; a new sowing should be made each spring and seedlings transplanted as soon as the old plant dies; this secures strong growth before winter. |
Campanula media
| | Blue, white, pink | | |
Chimney Bell-Flower Campanula pyramadalis | H.P. | Blue | 3-4 ft. | Aug. to Oct. | Desirable because of of its late blooming combined with its striking appearance. Should be planted in connection with the tall white hardy phlox. |
| Coreopsis lanceolata | H.P. | Yellow | 1-2 ft. | Summer | A sturdy plant either for massing or as a border to sunny shrubberies. Flowers carried on long stems suitable for cutting. |
| Candytuft—Iberis | H.P. | | 1 ft. | Summer | When transplanted from seed bed, plants should be set eight inches apart to make the best effect, given room, they make fine compact bushes. The foliage is evergreen. |
| Sempervirens | | White | | |
| Delphinium—Larkspur | H.P. Flowering first year | Blue, all shades | 3-7 ft. | June, July, and Oct. | Our most satisfactory blue flower, but like all of this colour should have a setting of white. If plants are cut down to the ground as soon as the blossoms fade, they will give a second crop in October. |
| D. Grandiflorum Chinensis | | White and blue | 1-2 ft. | Summer | These flowers have a peculiar brilliancy, and if set in a bed edged by sweet alyssum, are very satisfactory. |
| Siberian Larkspur | | | | |
| Dianthus plumarius | H.P. | | 1 ft. | May and June " " | There is nothing more suggestive of the old time gardens of sweet flowers than these fringed pinks. If once established in a well-drained spot, and not harassed, they will sow themselves and last for years. Her Majesty and Lord Lyon are new varieties, and as double as carnations. |
Scotch Clove Pink Her Majesty Lord Lyon
| | Various White Pink | |
Dianthus Chinensis China Pink | H.P. first year | Var. | 6 in.-1 ft. | Summer | Excellent for either bedding or edging. Have an apple fragrance.
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Dianthus Heddewigii Japan Pink | H.P. first year | Var. | 9 in.-1 ft. | Summer | These summer pinks are not grown in masses as freely as as they deserve. They bloom with all the profusion of annuals without their frailty. For a succession the seed should be sown every year, as the old plants bloom earliest and the new follow them. |
Dianthus barbatus Sweet-William | H.P. | Var. | 1 ft. | June | An old-time favourite with slightly fragrant blossoms that will keep a week in water when cut. A bed when once established will last a long time if a few of the finest heads of flowers are allowed to go to seed, as with many perennials the younger plants bloom more vigorously than the old. |
Digitalis—Foxglove Variety gloxinoides | H.P. | White, pink, purple, light yellow | 3 ft. | June | A dignified as well as a poetic flower if given its natural, half-wild surroundings. It will thrive best in partial shade if the soil be good. While if the stalks of seeds are saved and the contents scattered along wild walks or at the edge of woods, surprising results will follow. |
Feverfew Chrysanthemum parthenium, double | H.P. first year | White | 1-3 ft. | Summer | A very useful, double-flowered white composite, resembling a small chrysanthemum. It should be used freely as a setting for blue, pink, or magenta flowers. |
Forget-Me-Not Myosotis alpestris Victoria | H.P. | Blue | 1 ft. | Spring and autumn | Well-known flowers that do best in moist borders or places where they can be watered freely. If cut down after first flowering, will bloom again in autumn. |
Gaillardia cristata Blanket Flower | H.P. first year | Yellow and red | 1 ft. | Until frost | Brilliant and hardy plants for edging shrubbery or in separate beds. Sprawl too much for the mixed border. |
Hollyhocks Double and single | H.P. | All colors | 4-7 ft. | Summer | Of late years these decorative plants have suffered from a blight that turns the leaves yellow and soon spreads to the stalks. Use great care that the soil be new and well drained, sprinkle powdered sulphur and unslaked lime on surface and dig it in shortly before setting out the seedlings. Also spray young plants well with diluted Bordeaux mixture at intervals before the flowers show colour. A large bed should be given to this flower, with either a wall or hedge as a background, and they should be allowed to seed themselves from the best flowers. Thus a natural and artistic effect is produced unlike the stiff lines of tightly staked plants. |
New Hybrid Hollyhock flowers first year from seed
| | All colors | 4 ft. | |
Honesty Lunaria biennis | H.B. | White to lilac | 2 ft. | June | The old English flower of colonial gardens. Should be massed. The silvery moons of its seed vessels make unusual winter bouquets. |
Lupins Lupinus polyphyllus | H.P. | Rich blue | 3 ft. | June | Good for planting before the white flowering June shrubs. Flowers borne erect upon long spikes. Very difficult to transplant unless the long root is kept intact. |
Horsemint Monada didyma-Bee balm or Oswego tea Monada fistulosa | H.P. | Deep red | 2-3 ft. | Summer | Sturdy and somewhat coarse plants, their square stems telling the kinship with the familiar mints. Of good decorative effect, should be used as a background in the bed of sweet odours, as especially after a rain they yield the garden a clean fragrance of tonic quality. The bergamot grows wild in many places and is easily transplanted. |
Wild Bergamot
| H.P. | Lavender | 3-6 ft. | Summer |
Primula English Field Primrose | H.P. | Primrose yellow | 6 in. | May | The beautiful tufted primrose of the English poets. Grows in this country best on moist, grassy banks under high or in partial shade. It has, during the ten years that I have grown it, proved entirely hardy. The seed may be in the ground a year before germinating, but once established the plant cares for itself. |
Primula Japonica mixed border | H.P. | Yellows and reds | 6 in.-1 ft. | May | The border primrose so freely used in England but rarely seen in everyday gardens here, where I have found it perfectly hardy. Makes a border of rich colour for the May garden. Must be watered freely in hot, dry seasons. |
Primula Officinalis Cowslip | H.P. | Yellow | 1 ft. | May | The English cowslip, a charming garden flower, but more at home in nooks of grassy banks, like the primrose, or in the open. |
Poppy { Iceland poppy { P. nudicale | H.P. | Yellow and white | 1 ft. | Early Summer | Poppies are very difficult to transplant, owing to their long, sensitive roots, though it can be done. It is easier, therefore, to sow them thinly where they are to remain and weed them out. |
| P. orientale | H.P. | Dazzling scarlet | 2-3 ft. | June | A gorgeous flower, subject to damping off if heavy rains come when it is in full bloom. Should be used to fill in between white shrubs, as its colour is impossible near any of the pink, purple, or magenta June flowers, and a single plant misplaced will ruin your garden. |
Phlox P. paniculata | H.P. | In variety, crimson, purple, salmon, carmine, and white with colored eye | 3-4 ft. | July-Oct. Miss Lingard in June | Offshoots of these hardy phloxes may be usually obtained by exchange from some friend, as they increase rapidly. But there is a charm in raising seedlings on the chance of growing a new species. These phloxes are the backbone of the hardy garden from July until frost, while Miss Lingard, a fine white variety, blooms in June to be a setting for the blue larkspurs. |
Phlox subulata Moss Pink | H.P. | Pink and white | 6 in. | | The dwarf phlox that hides its foliage under sheets of pink or white bloom and makes the great mats of colour seen among rock work and on dry banks in parks and public gardens. |
Pentstemon European varieties. Mixed | H.P. | Many rich colours | 3 ft. | Summer | Very fine border plants, almost as decorative as foxgloves, showing tints of reds through pink, white, blue and white cream, etc. |
| Pansies in varieties | H.B. flowers first year | Many rich colours | 1 ft. | April to Dec. | It is usual to sow pansies in frames during September and October, winter them under cover, and transplant to beds the following spring. If pansies (well soaked previously) are sown in the seed bed in late August or early September, they will be compact little plants by November, when they may be transplanted to their permanent bed or else covered where they stand, protected by leaves between the rows and a few evergreen boughs or a little salt hay over them. If an entire bed is set apart set apart for pansies and only the finest flowers allowed to seed, the bed will keep itself going for several years by merely thinning and adjusting the seedlings. |
Day Primrose Œnothera fruticosa | H.P. | Golden yellow | 1 ft. | Early summer | A day-flowering member of the evening-primrose family, resembling the golden sundrops of our June meadows. Very fragrant, and if once established, will sow itself. |
Evening Primrose Œnothera biennis | H.B. | Yellow | 3 ft. | All summer | The exquisitely scented silver-gold flower that unfurls at twilight to give a supper to the hawk moths, upon whom it depends for fertilization. Grows in dry soil and should be used in masses to fill in odd corners. |
Violas Tufted Pansy-violets for bedding | H.P. | Purple, yellow, rose, mauve, white | 6 in. | April to Oct. | A race of plants closely resembling pansies, that fill an important place in the gardens of Europe, but are as yet little known here, though they are as hardy as the primulas. As a border for shrubs or rose beds they are excellent, but when planted as a bed, should be in partial shade. |