CHAP. 23. (5.)—VEGETABLES OF A CARTILAGINOUS NATURE—CUCUMBERS. PEPONES.
The cucumber[955] belongs to the cartilaginous class of plants, and grows above the ground. It was a wonderful favourite with the Emperor Tiberius, and, indeed, he was never without it; for he had raised beds made in frames upon wheels, by means of which the cucumbers were moved and exposed to the full heat of the sun; while, in winter, they were withdrawn, and placed under the protection of frames glazed with mirror-stone.[956] We find it stated, also, by the ancient Greek writers, that the cucumber ought to be propagated from seed that has been steeped[957] a couple of days in milk and honey, this method having the effect of rendering them all the sweeter to the taste. The cucumber, while growing, may be trained to take any form that may be wished: in Italy the cucumbers are green[958] and very small, while those grown in some of the provinces are remarkably large, and of a wax colour or black.[959] Those of Africa, which are also remarkably prolific, are held in high esteem; the same, too, with the cucumbers of Mœsia, which are by far the largest of all. When the cucumber acquires a very considerable volume, it is known to us as the “pepo.”[960] Cucumbers when eaten remain on the stomach till the following day, and are very difficult[961] of digestion; still, for all that, in general they are not considered very unwholesome. By nature they have a wonderful hatred to oil, and no less affection for water, and this after they have been cut from the stem even.[962] If water is within a moderate distance of them, they will creep towards it, while from oil, on the other hand, they will shrink away; if any obstacle, too, should happen to arrest their progress, or if they are left to hang, they will grow curved and crooked. Of these facts we may be satisfactorily convinced in a single night even, for if a vessel filled with water is placed at four fingers’ distance from a cucumber, it will be found to have descended to it by the following morning; but if the same is done with oil, it will have assumed the curved form of a hook by the next day. If hung in a tube while in blossom, the cucumber will grow to a most surprising length.[963] It is only of late, too, that a cucumber of entirely new shape has been produced in Campania, it having just the form of a quince.[964] It was quite by accident, I am told, that the first one acquired this shape in growing, and it was from the seed of this that all the others have been reproduced. The name given to this variety is “melopepo.” These last do not grow hanging, but assume their round shape as they lie on the ground. A thing that is very remarkable in them, in addition to their shape, colour, and smell, is the fact that, when ripe, although they do not hang from the stem, they separate from it at the stalk.
Columella[965] has given us a plan of his, by which we may have cucumbers the whole year round: the largest bramble-bush that can be procured is transplanted to a warm, sunny spot, and then cut down, about the time of the vernal equinox, to within a couple of fingers of the ground; a cucumber-seed is then inserted in the pith of the bramble, and the roots are well moulded up with fine earth and manure, to withstand the cold. According to the Greeks, there are three kinds of cucumbers, the Laconian, the Scytalic, and the Bœotian,[966] the Laconian being the only one among them that is fond[967] of the water.
There are some persons who recommend steeping the seed of the cucumber in the juice of the herb known as the “culix;”[968] the produce, they say, will be sure to grow without seeds.
CHAP. 24.—GOURDS.
Gourds resemble the cucumber in nature, at least in their manner of growing; they manifest an equal aversion to the winter, too, while they require constant watering and manure. Both cucumbers and gourds are sown in holes a foot and a half[969] deep, between the vernal equinox and the summer solstice, at the time of the Parilia[970] more particularly. Some persons, however, think it better to sow gourds after the calends of March,[971] and cucumbers after the nones,[972] and at the time of the Quinquatria.[973] The cucumber and the gourd climb upwards in a precisely similar manner, their shoots creeping along the rough surface of the walls, even to the very roof, so great is their fondness for elevated spots. They have not sufficient strength, however, to support themselves without the aid of stays. Shooting upwards with the greatest rapidity, they soon cover with their light shade the arched roofs of the houses and the trellises on which they are trained. From this circumstance it is that we find the gourd classified into two primary kinds, the roof-gourd,[974] and the common gourd, which creeps upon the ground. In the first kind, from a stalk of remarkable thinness is suspended a fruit of considerable weight and volume, and quite immoveable by the action of the wind. The gourd, too, as well as the cucumber, admits of being lengthened to any extent, by the aid of osier tubes more particularly. Just after the blossom has fallen off, the plant is introduced into these tubes, and as it grows it can be made to assume any form that may be wished, that of a serpent coiled up being the one that is mostly preferred; if left at liberty to grow as it hangs, it has been known before now to attain to no less than[975] nine feet in length.
The cucumber flowers gradually, blossom succeeding blossom; and it adapts itself perfectly well to a dry soil. It is covered with a white down, which increases in quantity as the plant gains in size.
The gourd admits of being applied to more numerous uses than the cucumber even: the stem is used as an article of food[976] when young, but at a later period it changes its nature, and its qualities become totally different: of late, gourds have come to be used in baths for jugs and pitchers, but for this long time past they have been employed as casks[977] for keeping wine. The rind is tender while the fruit is green, but still it is always scraped off when the gourd is used for food. It admits of being eaten several ways, and forms a light and wholesome aliment, and this although it is one of those fruits that are difficult of digestion by the human stomach, and are apt to swell out those who eat of them. The seeds which lie nearest to the neck of the gourd produce fruit of remarkable[978] length, and so do those which lie at the lower extremities, though not at all comparable with the others. Those, on the other hand, which lie in the middle, produce gourds of a round shape, and those on the sides fruit that are thick and short. The seeds are dried by being placed in the shade, and when wanted for sowing, are steeped in water first. The longer and thinner the gourd is, the more agreeable it is to the palate, and hence it is that those which have been left to grow hanging are reckoned the most wholesome: these, too, have fewer seeds than the others, the hardness of which is apt to render the fruit less agreeable for eating.
Those which are intended for keeping seed, are usually not cut before the winter sets in; they are then dried in the smoke, and are extensively employed for preserving[979] garden seeds, and for making other articles for domestic use. There has been a method discovered, also, of preserving the gourd for table, and the cucumber as well, till nearly the time when the next year’s crop is ripe; this is done by putting them in brine. We are assured, too, that if put in a hole dug in a place well shaded from the sun, with a layer of sand beneath, and dry hay and earth on the top of them, they may be kept green for a very long time. We also find wild[980] cucumbers and gourds; and, indeed, the same is the case with pretty nearly all the garden plants. These wild varieties, however, are only possessed of certain medicinal properties, and for this reason we shall defer any further mention of them till we come to the Books appropriated to that subject.