“ It is certainly fallacious to suppose it takes them a hundred years to flower. Agaves succeed well potted in good loam and river sand, to which may be added a little peat and leaf mould for some of the smaller-growing kinds. The drainage should be good, as they enjoy a liberal supply of water during the summer season, but during winter considerably less will be required. They can be increased by suckers when these are to be obtained, and also by seeds, to secure the production of which, in the species that do not yield suckers, the flowers should be carefully impregnated. ”

“ A light rich soil, or a compost of loam, leaf soil, and peat, is necessary to grow these plants successfully. Propagated by cuttings, planted in sand, and placed under bell glasses, in a moderate heat. When rooted, they should be placed in small pots, in a compost somewhat more sandy than that already mentioned. While growing, they require to be kept in a moist stove temperature, and should be hardened by placing them in a drier, and somewhat cooler, temperature after each growth is completed; the pots should be changed as often as the roots become thick around the ball of earth. ”

“ The soil most suitable for its culture is a good fat loam, of considerable depth. Propagated by cuttings, taken from the axils of the larger leaves, during early summer; or by young suckers, taken from established plants, during summer, as they will then flower the following season. If the former method is employed, the cuttings should be pushed on, so that there are plenty of roots before the winter sets in. The other two species require greenhouse culture; but both are eminently suited for sub-tropical gardening, in any light rich soil, or well-drained and airy situation. ”

“ Water sparingly at first, but as soon as the leaves expand, increase the supply; and, when the pots are well filled with roots, apply clear liquid manure at every other time of watering. As the season advances, the temperature and humidity of the house should be increased. During bright sunshine, Caladiums should be slightly shaded for a few hours in the middle of the day, with some thin material, just to break the fierceness of the sun's rays; but the more they are exposed to the light at other times during growth, the brighter, richer, and more beautiful will the foliage be. ”

“ A large genus of ornamental or curious, hardy, greenhouse or stove perennials, with thick rhizomes and pedate or hastate leaves. Spathe large, convolute; spadix naked and club-shaped at the top. They are all of easy culture, and the indoor species will thrive with such treatment as is given to Alocasias, Caladiums, &c. Rich soil is one of the first conditions of success. Like most plants grown for the beauty of their foliage, rapid and free growth is necessary. A compost of good rich loam, with a third of sweet manure, thoroughly rotted, or leaf mould, with some sharp sand, is very suitable. ”

“ A small genus of epiphytal orchids, all of which are beautiful and eminently well worth growing. They may be grown upon small blocks of wood, or in rustic baskets, suspended from the roof of the plant stove, where, if liberally treated with water, and a genial moisture in the air during the growing season, very little else will be required to ensure health and vigour. In the dull days of winter, they should be watered less frequently, but the plants must not be allowed to exhibit the slightest signs of distress from drought, or the consequences may be fatal to their health. ”

“ A mixture of equal parts peat, sandy loam, and leaf soil is most suitable for their culture. Just previous to flowering, if in pots, frequent doses of weak manure water will be found beneficial. They may be propagated by offsets, which are produced in abundance, at almost any time. Seeds are sometimes procured, which should be sown so soon as ripe, in light soil, in a cool house, where they will germinate the following spring, and will be fit to plant out in the summer of the same year. ”

“ A thorough soaking of soft rain, or manure water, will often save a crop, and restore the trees, when all other surface remedies or appliances fail. Surface sprinklings overhead with the garden engine, in the afternoons of bright days, are beneficial, and help to keep the foliage clean and healthy. So soon as the trees are cleared of their fruit, attention should be directed to the maturation of the wood. All superfluous shoots should be removed, any excess of growth left on the shoots cut back, and every effort made to perfect the wood already made, rather than force the tree to make more. ”

“ They are well worth cultivating in sunny situations, where they form a freer flowering habit than when growing in a wild state. Some of the more hardy species may be planted on rock work, which, by their dwarf growth, they are well adapted for. The annual and biennial species may either be sown on rockwork or in the front of the flower-border. A light dry soil suits them best. The shrubby kinds of this genus should be kept in pots, which should be well drained with potsherds, and treated like other alpine plants. Propagated by seeds, sown in May; or by cuttings, planted in summer. ”

“ During the summer, and especially in dry weather, the plants can hardly be over watered. They thrive admirably on the margins of lakes or running streams, and few plants, alike in flower and foliage, are more effective. Clear manure water may be given previous to or when the plants are in flower, and, after flowering, gradually lessen the quantity of water, until they are stowed away for the winter. They increase very rapidly, by offsets, and, if necessary, the old plants may be divided in early spring, to any extent required. In the more southern parts of this country they are quite hardy. ”

“ As regards soil, potting, and general treatment, all may be treated alike, except Epiphyllum, Disocactus, and Pereskia (which see) . Some growers give them the protection of a house in winter, and stand them outside during the summer, which is not, however, a very commendable plan, as, in consequence of the very variable character of our climate being especially prejudicial to several of the tender and more delicate species, the often excessive amount of moisture they would receive, will produce a weakly state of health in many, while others will be lost. ”

“ In order to secure, in early spring, a fine show of such plants as several of the Silenes, Myosotis, Saponaria, and a number of others, it is best to sow the seeds in an open, sheltered border, about the end of July or beginning of August, taking care to keep a small reserve stock in a cold frame, in case very severe weather kills the unprotected plants. Half-hardy Annuals are those for which our climate is not sufficiently warm, or, rather, our summer is not, as a rule, either hot enough or long enough, to allow them to grow, flower well, and ripen seeds, if sown in the open air. ”

“ It is more sensitive to heat than almost any other of our semi-hardy fruits. Practically, it is found that a confined atmosphere, or the slightest excess of heat, brings its blooms off in showers, and this, of course, mars all prospect of fruit. But in cold climates and northern latitudes under glass is the best and only means of growing them. Should red-spider appear, it is proof that the roots or the atmosphere, probably both, have been too dry; more moisture, and syringing over the leaves, are the surest remedies. ”

“ Within the last twenty years a new race, characterised by a tuberous root-stock, annual herbaceous stem, and large handsome flowers, has been introduced from the Andes of South America, from which, by means of careful cross-fertilisation and selection, a large number of beautiful and almost hardy kinds have been raised. The size, substance, and rich colours of the flowers of the majority of the plants of this race of Begonias are witness to what may be done by skilful cultivation and careful cross-breeding among plants. ”

“ Small plants grown in pots are most serviceable for table and other decorative purposes. They thrive in a good fibrous loam, mixed with leaf soil and sand. Propagation by means of seed is the surest and most satisfactory method; the seed should be sown in pans or boxes, or if in large quantities, in a bed, with but gentle heat; they usually take some time to germinate. Cuttings are procured by taking off the leading shoots, and fixing them firmly in a pot of sand; they first require a cool place, but may afterwards be subjected to slight warmth. ”

“ This very large genus of handsome stove and greenhouse plants is remarkable both for the peculiar inflorescence and often noble leaves, and is distinguished in structure from all the European members of the order in the flowers being hermaphrodite. Fibry peat, loam, sphagnum, broken crocks, or charcoal, and silver sand, form the most suitable compost. In preparing the peat, it should be broken up into small lumps, and then have most of the earthy matter knocked out of it by giving it a few raps with a stick, or by shaking it about in a sieve. ”

“ The propagation of Begonias may be accomplished by means of seeds, which are freely produced by almost all the cultivated kinds, by cuttings, by division of the rhizomes, and—in the case of the large-leaved kinds—by leaf-cuttings. For the first of these methods it is necessary that the seeds should be well ripened before they are gathered, and kept dry until sown. Where it is desired to increase any particular kind of garden origin, seeds are useless, none of the hybrid or seedling forms perpetuating themselves through their seeds, although equally beautiful sorts may be raised from them. ”

“ Stable dung or good farmyard manure is best for this crop, and should be applied when trenching is being done, burying the manure a spit below the surface. Cabbages should not be planted successionally on the same ground, nor should they follow any of the other species of Brassica, if it can be avoided. A warmer position, not too much sheltered to make the plants tender, will be found beneficial for the earliest spring crop. This should not be planted too soon in autumn, as the plants are more subject to run to seed, especially if the winter be mild. ”

“ Ants have a long, slender body, supported on long and slender legs. The head bears a pair of elbowed horns or antennæ, constantly waving about and touching everything the insect comes across. They have powerful mandibles for cutting, sawing, and biting, and it is with these instruments that Ants do mischief in gardens. The winged males and females become mature in summer, and on a warm day they ascend in a body into the air; after a short time, they fall to the ground, the females at once free themselves from the henceforth useless wings, and begin to form new colonies. ”

“ Dry, sandy soils invariably produce canker, while the trees are often overgrown with lichens in undrained land. The addition of heavier loam, or sometimes trenching and mixing the sub-soil with that at the top, will convert light soils into those suitable for Apple culture; while, on the other hand, heavy soils may be improved by drainage, the addition of lime, vegetable refuse, burnt earth, and other matters. Rank manure should on no account be used anywhere near the roots, but a little well-decayed manure, mixed with the soil or used as a mulching, is beneficial. ”

“ A very curious and interesting little annual, the leaves of which fall off from the plant after flowering, the branches and branchlets then become dry, hard, and ligneous, and rise upwards and bend inwards at their points. This plant has the remarkable property of resuming vitality on being placed in water, after being kept in a dry state for many years. Seeds should be sown in heat, in the spring, and the plants afterwards potted off and plunged again in heat to hasten their growth, [70] which cannot otherwise be fully developed with our precarious and sunless summers. ”

“ There are about seventeen species, of which many are not sufficiently attractive to deserve the cultivator's attention. They will succeed either in pots or in baskets, the drainage of which must be perfect. They require to be potted in good fibrous peat, broken in pieces not less in size than a walnut, placed in the warm end of a Cattleya or Brazilian house, and supplied liberally with water during summer. In winter, they must still be kept in a tolerably warm place, and given sufficient water to keep the pseudo-bulbs from shrivelling. ”

“ Crude manure full of straw, leaves, and sticks, often induce fungoid growths, and are most injurious to the crowns of the plants. Clay or stiff loam is about the worst soil on which to attempt the culture of this vegetable; this drawback may, however, to some extent be alleviated by the addition and thorough amalgamation of a light free soil or liberal dressings of sandy road drifts, or similar materials. An ill-drained soil is also fatal to good results. During hot, dry weather, the plants are greatly benefited by copious applications of clear water and dilute liquid manure ”

“ Flowers in terminal spikes, bracteate; perianth six-cleft, outer segments lanceolate, inner ones blunt and irregular; stamens three, petal-like. Leaves large, springing from the contracted stem, near the root. They delight in a rich, loose, open soil, consisting of peat, loam, and leaf soil, in about equal proportions, with the addition of a good sprinkling of sand, to keep it open and porous. The mixture should be used in a rough, lumpy state, so that the roots, which are of large size, may be able to travel with freedom. Nearly all the species admit of easy increase by division. ”