Whilst Bordeaux Mixture is the best general fungicide, it discolors the plants until it washes off. On ornamental plants, therefore, a colorless fungicide may be preferable. In such cases, use the ammoniacal carbonate of copper solution, as follows: Copper carbonate, 1 ounce; ammonia, 1 volume 26° Baumé,⅞ volumes water (enough to dissolve the copper); water, 9 gallons. The copper carbonate is best dissolved in large bottles, where it will keep indefinitely, and it should be diluted with water as required. For the same purposes as Bordeaux Mixture.
Border. The word border is used to designate the heavy or continuous planting about the boundaries of a place, or along the walks and drives, or against the buildings, in distinction from planting on the lawn or in the interior spaces. A border receives different designations, depending upon the kinds of plants which are grown therein; that is, it may be a shrub border, a flower border, a hardy border for native and other hardy plants, a vine border, and the like. As a rule, the most effective planting is that which is thrown into masses, for one plant reinforces the other, and the flowers have a good setting or background. Very striking displays of foliage and flowers and plant forms can be made when massed together. As a rule, plants are more easily grown when planted in a border, since the whole area can be kept cultivated with ease; and if a plant becomes weak or dies, its place is readily filled by the neighboring plants spreading into it. Planting in masses is also essential to the best arrangement of the yard, since the basis of any landscape is a more or less continuous greensward (see Lawn). The house occupies the central part of the area, and the sides are heavily massed or planted so as to make a framework for the whole place. The border may be mixed—that is, composed of a great variety of plants—or it may be made up of one continuous thing. In long and very striking borders, it is often best to have the background—that is, the back row—of one general type of plant in order to give continuity and strength to the whole group. In front of this a variety of plants may be set, if one desire.
Planting by the steps
The land should be rich. The whole ground should be plowed or spaded and the plants set irregularly in the space; or the back row may be set in a line. If the border is composed of shrubs, and is large, a horse cultivator may be run in and out between the plants for the first two or three years, since the shrubs will be set from 2 to 4 ft. apart. Ordinarily, however, the cultivating is done by hand tools. After the plants are once established and the border is filled, it is best to dig up as little as possible, for the digging disturbs the roots and breaks off the crowns. It is usually best to pull out the weeds and give the border a top-dressing each fall of well rotted manure. If the ground is not very rich, a sprinkling of ashes or some commercial fertilizer may be given from time to time. The border should be planted so thick as to allow the plants to run together, thereby giving one continuous effect. Most shrubs should be set 3 feet apart. Things as large as lilacs may go 4 feet and sometimes even more. Common herbaceous perennials, like bleeding heart, delphiniums, hollyhocks, and the like, should go from 12 to 18 inches. On the front edge of the border is a very excellent place for annual and tender flowering plants. Here, for example, one may make a fringe of asters, geraniums, coleus, or anything else which he may choose (see Flower Beds).
The border is an excellent place in which to colonize native or other interesting plants. A person comes across an attractive plant on his tramp and wishes it were in his garden. Whatever the time of year, he may break off the top close to the ground, take up the roots and plant them in the border. If a little attention is given to the plant for the first two or three weeks, as watering or mulching or shading, it should become established and give satisfactory bloom the following year. Two-thirds of the herbs which one would take up in this way, even in midsummer, should grow. Into the heavy borders about the boundaries of the place the autumn leaves will drift and afford an excellent mulch. If these borders are planted with shrubs, the leaves may be left there to decay, and not be raked off in the spring. The general outline of the border facing the lawn should be more or less wavy or irregular, particularly if it is on the boundary of the place. Alongside a walk or drive, the margins may follow the general directions of the walk or drive.
There are three rules for the choosing of plants for a hardy border. Choose (1) those which you like best, (2) those which are adapted to the climate and soil, (3) those which are in place or in keeping with that part of the grounds. See Herbs, Shrubs, Trees.
Borecole is Kale.
Borers. There is no sovereign remedy for borers except to dig them out. Do not rely upon washes or other applications. If trees are examined two or three times a year, it is not a laborious undertaking to dig them out, as they will not be deep in the wood. If they do get deep in the wood, thrust a wire into the burrow. By the chips cast from the holes, or by the dead bark, the presence of borers may be detected. Apple and peach trees are particularly liable to attack. The flat-headed apple-tree borer works just underneath the bark on any part of the trunk or large branches. The round-headed apple-tree borer eats into the wood at the crown.
Boxes of many sizes can be utilized in which to grow plants. Excellent effects of bulbs and annuals may be had in old soap boxes. The boxes may be placed in the best situations for the growth of the plants, and they can receive better attention than the large flower bed. Vines planted about the edge will hide the sides—such vines as Kenilworth ivy, moneywort, maurandya, trailing fuchsia, and the like.
Brachycome. See Swan River Daisy.
Broccoli. This is almost identical with the Cauliflower, except that it usually requires a longer season and matures in the fall. It is grown more generally in Europe than in this country. The special merit of Broccoli is its adaptability for late summer planting and its rapid growth in the late fall. It is said that a large proportion of Broccoli is used in the manufacture of pickles. The culture is the same as for Cauliflower—deep, moist soil well enriched, cool weather, and the destruction of the cabbage worm.
The young plants may be grown in a coldframe or in a well protected border, sowing the seed about the 15th of May, transplanting into rows in July. In sections in which early fall frosts are not to be feared, the plants may be set two weeks later, say August 1, as all vegetables of the cabbage family make the best growth through the cool months of September and October. The plants should be set 18 in. apart in the rows, the rows being from 2½ ft. to 3 ft. apart.
Browallia elata is a very fine tender annual, giving a border or mixed bed a dash of amethyst blue not often found in flowers. It is a strong-growing plant with a profusion of bloom, and no doubt one of the choicest plants of its color in cultivation. There are other species with white flowers that serve as contrast, and may be grown with this. All of the kinds may be taken up and potted in the fall, cutting the plant well back, and a profusion of bloom may be obtained through the winter months if attention is given to pinching off the seed pods. In the garden, let the plants stand 12 in. apart. The plants grow 1–2 ft. high.
Brussels Sprouts. This is a vegetable that should be more generally known, as it is one of the choicest of the cabbage family, and may be had at its best after the season for cauliflower has passed. It is the better for being touched by the fall frosts. The parts used are the buttons or sprouts (miniature cabbage heads) that grow thickly along the stem. These should be cut off rather than broken. The very small hard “sprouts” or buttons are the best. The culture is essentially the same as for late cabbage or broccoli. One ounce will sow 100 ft. of drill, or make upward of 2,000 plants. Set plants in field 2–3 ft. apart. They require the entire season in which to grow.
Budding. See Grafting.
Bulbs. The outdoor culture of bulbs is extremely simple. They care for themselves throughout a greater part of the year, many of them flowering when no other plants are able to grow and bloom out of doors.
While all the so-called Holland bulbs will thrive in any kind of soil, they will all do better by being