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be raised from seed sown in February or March in a temperature of 65 degrees. Before sowing mix the seed with silver sand, then sprinkle it evenly over a box or pan of moist, fine, light loam and silver sand; cover with a sheet of glass, and keep shaded. Transplant into small pots, and pot on from time to time as the plants increase in size. Plants so treated will flower in June or July. When the leaves of the old plants turn yellow keep the roots quite dry, afterwards turn them out of the pots and bury them in cocoa-nut fibre till January, when they must be re-potted.

      Belladonna Lily.See "Amaryllis."

      Bellis Perennis.See "Daisies."

      Benthamia.—An ornamental half-hardy shrub. A profuse bloomer, the flowers of which are followed by edible strawberry-like fruit. Will succeed in any good garden against a south wall. Easily raised from seed or by layers. Flowers in August. Height, 3 ft.

      Berberidopsis Corallina.—Distinct and very pretty evergreen climbing shrubs, which prove hardy in the south and west, but need protection in other places. They are not particular as to soil, and may be increased by cuttings.

      Bergamot (Monardia Didyma).—This hardy perennial will grow almost anywhere, and may be increased by seed or by division of the root. It flowers in July. Height, 4 ft.

      Beta Cicla.—A hardy annual which succeeds in any common soil. Its dark crimson and yellow flowers are borne in August. Height, 6 ft. It is used as spinach. In Germany the midrib of the leaf is boiled and eaten with gravy or melted butter.

      Betonica.See "Stachys."

      Biennials.—These plants take two years to flower, and then they die away altogether. The seed of the hardy varieties is sown thinly in the open border any time between April and June, and the plants transferred in the autumn to the place where they are intended to bloom. Seed is also sown in August and September for flowering the following year. The half-hardy kinds may be sown in May or June. These require protection during winter, such as is afforded by a cold pit, frame, or greenhouse, or the covering of a mat or litter.

      Bignonia (Trumpet Flower).—This is admirably suitable for a south wall, but it requires plenty of room. It is propagated by cuttings placed in sand, or by cuttings of the root. These should be planted out in the spring, or autumn will do if they are covered with a hand-glass.

      Biota.See "Thuya."

      Bird Cherry.See "Cerasus."

      Blackberries.—To obtain good crops plant in a poor, dry soil on raised banks facing south. The bushes should be planted 6 ft. apart.

      Bladder Nut.See "Staphylea."

      Blanket Flower.See "Gaillardia."

      Bleeding Heart.See "Dielytra."

      Bocconia Cordata.—Ornamental hardy perennials. They do best on a loamy soil, and may be increased by suckers taken from established plants in the summer and placed in rich soil; or by cuttings planted in sand, in a gentle heat under glass; also by seed sown during the autumn months. They appear to the greatest advantage when grown as solitary plants, away from other tall-growing flowers. The variety B. Frutescens has an exceedingly pretty foliage. August is the month in which they flower. Height, 6 ft.

      Bog or Marsh Land.—By planting a few of the more distinct species adapted for such positions, bogs or marshes may be made interesting. The following plants are suitable:—Arundo Donax, Bambusa Fortunei, Cypripedium Spectabile, Dondia Epipactis, Drosera Rotundifolia, Gunnera Scabra, Iris Kaempferi, Iris pseud-Acorus, Juncus Zebrinus, Myosotis Palustris, Osmunda Regalis, Parnassia Palustris, Pinguicula Vulgaris, Polygonum Sieboldi, and Sarracenia Purpurea.

      Boltonia Asteroides.—This is a hardy perennial which flowers in September. The same treatment that is given to Asters is suitable for this plant. Height, 3 ft.

      Bomarea.—A useful greenhouse climber, the flowers of which are valuable for cutting, as they last a long time in water. It thrives best in a mixture of sand, peat, and loam.

      Borago Laxiflora.—This very choice Boragewort is a trailing hardy biennial. It produces lovely pale pendent flowers from June to August, will grow in almost any soil, and can be increased by seed or division. Height, 1 ft.

      Borecole, Kale, or Curled Greens.—Sow towards the end of March or early in April. Plant out as soon as ready in moderately rich soil in rows 3 ft. apart, and the plants 2 ft. apart in the rows. If the seed is sown thickly, the young plants must be pricked off into another bed until ready for planting, as strong, sturdy plants always produce the best results. They may succeed peas without any fresh manure.

      Boronias.—Greenhouse evergreen shrubs. A single plant of B. Megastigma is sufficient to perfume a good-sized house. B. Drummondi, Elatior, Heterophylla, and Serrulata are all good plants. The pots should be filled with sandy peat and be well drained. They are propagated by cuttings taken at a joint and placed under glass. May is their flowering month. Height, 2 ft.

      Bougainvillea.—A greenhouse evergreen climber, thriving best in a loamy soil. It flowers in June, and may be increased by cuttings. Height, 15 ft.

      Bousingaultia Basselloides.—A rapidly growing climber, beautiful both in flower and foliage, the former of which is pure white, produced in July in elegant racemes from 6 in. to 8 in. long. It is nearly hardy; very suitable for a cool greenhouse. Any garden soil suits it. Height, 6 ft.

      Bouvardias.—Favourite stove plants. They are propagated by pieces of the thick fleshy roots, about 2 in. long, inserted in light, rich, sandy soil, and plunged in a bottom-heat. Plant out in May in rich, light soil, cutting back all the over-vigorous growth, so as to form a well-balanced plant. At the approach of cold weather they may be taken up and potted off, using small pots to prevent them damping off. In a warm greenhouse they will flower all the winter.

      Box Edging.—A deep loam suits the box best. Cuttings should be taken early in autumn. Dig a trench, and make the bottom firm and even. Set the young plants thinly and at regular intervals, leaving the tops 1 in. above the surface. Tread the soil firmly against them. Cover with 1 in. of gravel to prevent them growing too luxuriantly. The end of June is a good time for clipping. May be transplanted early in spring or late in autumn. (See also "Buxus.")

      Brachycome (Swan River Daisy).—Beautiful little half-hardy annuals bearing cineraria-like flowers that open well in the border in summer. If well watered in autumn and removed to the greenhouse they will continue to bloom during early winter. Sow the seed as for ordinary half-hardy annuals in rich, light mould, covering them sparingly. Bloom in May. Height, 6 in.

      Bravoa Geminiflora (Twin Flower).—This hardy bulbous plant bears lovely racemes of coral-coloured flowers in July. A rich loam suits it best. Height, 1 ft.

      Briza (Quaking Grass).—There are several varieties of this ornamental hardy annual grass. Briza Gracillis is slender, and very pretty both in a green and dried state. Briza Maxima bears large and handsome panicles. Each variety should be sown in pots, or on a sheltered bed out of doors, early in spring. Height, 1 ft.

      Broccoli.—Requires a heavy, deep, rich soil, and liquid manure during growth. For earliest crop sow thinly in beds early in March, giving a little protection if necessary. Successional sowings should be made to the end of June, to produce a constant supply till Cauliflowers are ready. Transplant, when large enough to handle, about 2 ft. from each other. Keep the ground free from weeds, and earth the plants up as they advance in growth. Sow Purple Sprouting Broccoli in May for late spring supplies.

      Brodiaea Coccinea.—Handsome plants for rock-work or the border. On a dry, light, sandy

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