The Salvias, grouped in the perennial border, make a fine color show. Coming when the earlier brightness of the season has passed, their scarlet clumps last from late August to the time of frost. Raised from seed their flowering season is briefer, and, as the plants are comparatively inexpensive, it is well to get their full worth by setting out well-grown Salvia plants in early June.

The Gladiolus is another effective flower, and should find place in the perennial borders. Plant bulbs about the middle of May, and again in July, and thus secure a long flowering time, as a light frost does no harm to the plant. Gladiolus prefers a light loam, or a moist sandy soil. Fresh manure will prove injurious. Mr. Allen tells us, in his book on "Bulbs, etc.," that "flowering bulbs of this plant may be produced from seed with a certainty of a greater variety and a chance for some remarkable forms. There is," declares he, "no other pleasure in gardening equal to that which comes from the growing of Gladiolus from seed." It is claimed for the Gladiolus that if cut for decorative use when the first flower on the stalk opens the spike will develop better in water than if left out in the open sun. I have no experimental knowledge of this assertion. Take up early in October, and store bulbs in cellar.

"The Gladiolus belongs to the genera IridaceÆ. The genus contains about ninety species, nearly all of which are natives of the Cape of Good Hope."

The Tuberose may be used in the garden with the same effect as the Gladiolus. Mexico is the land of its nativity, and two species make up the genus. In a quaint old book published in 1629 and entitled "The Garden of Pleasant Flowers" it is classed with the "Greater Indian Knobbed Hyacinth." "I have," says Parkinson (an old-time author), "thought it best to begin with this Jacinth (Hyacinth) because it is the greatest and highest, and also because the flowers hereof are in some likeness neare unto a Daffodille, although his root be tuberous, and not bulbous, as the rest are. The Indian Jacinth hath a thicke knobbed roote, yet formed into several heades, somewhat like unto bulbous rootes, with many thick fibres at the bottom of them. The toppes of the stalkes," he goes on to inform us, "are garnished with many faire, large, white flowers, each whereof are composed of six leaves, lying spread open as the flowers of the white Daffodille, with some short threads in the middle, and of a very sweet scent, or rather strong and headey."

As may be seen in the above statement the Tuberose was first known as a "Jacinth" (Hyacinth) and was at that time a single flower. The double variety was raised as a seedling by M. Le Cour of Leyden, in Holland, who for many years would not under any circumstances part with a root of it. Even if after propagating a desired quantity, there was a surplus, he would cause every tuber to be cut in pieces and destroyed, in order to be the only possessor of so valuable a plant, and one which he considered the finest in the world.

The Tuberose is a gross feeder, and succeeds best in light loam, but will grow in any moist rich soil.

Its complete requisites are heat, water, and manure. If these are proportionate, no matter how much there may be, the plant will consume it.

And here is an incident in Tuberose culture (backed by good authority) where Nature, scorning slower methods of evolution, "got on a hustle" and produced a new variety on the spot. I copy it verbatim from Mr. Allen's book: "In 1870 John Henderson of Flushing, N. Y. (a Tuberose cultivator), discovered growing in his field a number of plants of strong habit of growth, and with dark broad foliage. These he determined to keep apart from his main stock in order to see what the result would be.

"Cultivating them in the same manner as his other Tuberose bulbs he discovered a distinct type of dwarf habit and much larger flowers. This he at once named the 'Pearl,' and from the then small stock the trade in what is known as 'Excelsior Pearl' is now wholly supplied. The Pearl is the favorite of the buyer, and takes the first place in the seedsman's catalogue."

The Single Dahlia, flowering as it does after the early summer beauties have had their day, is an inexpensive "stop-gap" for the perennial border. One may plant, in late April, kept-over bulbs or propagate from seed sown first of May, and sure to flower the same year. The Nicotiana, though an annual, may be used freely in the perennial border. It is an evening bloomer and opens an hour or two before sunset, and looks and smells its divinest by the light of the full round moon. The young plants take kindly to removal, and may, with care, be changed from seed bed to border while flowering.