Late Crops.—To extend the outdoor supply sowings may be made early in July. When the ground has become dry and hard, it is advisable to soak the seed in water for five or six hours; the drills should also be watered, and, if possible, the ground should be covered with rotten dung, spent hops, or some other mulchy stuff to promote and sustain vegetation.
The gathering of the crop should be a matter of discipline. Where it is done carelessly, there will very soon be none to gather, for the swelling of a few seeds in neglected pods will cause the plants to cease bearing. Therefore all the Beans should be gathered when of a proper size, whether they are wanted or not; this is the only way to insure a long-continued supply of good quality both as to colour and tenderness.
Autumn, Winter and Spring Supplies.—By successional sowings under glass a continuous supply of Beans may be obtained through autumn, winter, and spring. The earliest sowings should be made at fortnightly intervals, from mid-July to mid-September, in cold frames filled with well-manured soil. Put in the seeds two inches deep and six inches apart, in rows one foot apart. Water copiously during the hot months and give protection when the nights become cold. After mid-September crops of dwarf-growing varieties should be raised in heated pits, or in pots placed in a warm temperature. In pits the beds should be one foot deep, the drills one foot apart, and the plants six inches asunder in the rows. When pots are used the ten-inch size will be found most convenient. Only three-parts fill the pots with a good compost, and insure perfect drainage. Place eight or nine beans one and a half inches deep in each pot, eventually reducing the number of plants to five. As the plants progress soil may be added to within an inch and a half of the rims. Air-giving and watering will need careful management, for the most robust growth possible is required, but there must be no chill, and any excess of either moisture or dryness will be immediately injurious. When a few pods are formed feed the plants with alternate applications of soot water and liquid manure, commencing with highly diluted doses. Thoroughly syringe the plants twice daily to combat Red Spider. At night a temperature of from 55° to 60° must be maintained. In mid-February sowings may be made in frames in which six inches of fertile soil has been placed over a good layer of litter or leaves. From these sowings heavy crops may be secured in spring and early summer before the outdoor supplies are ready.
Flageolets is the name given to the seeds of certain types of Dwarf and Climbing Beans when used in a state intermediate between the green pods (Haricots verts) and the fully ripe seeds (Haricots secs), and they are strongly to be recommended for culinary purposes. The use of Bean seeds as Flageolets, although so little known in this country, is very largely practised abroad, and in the vegetable markets of many French towns the shelling of the beans from the semi-ripe pods by women, in readiness for cooking in the manner of green peas, is a very familiar sight. The seeds of almost all varieties are suitable for use in this way, irrespective of colour, as this is not developed as would be the case if the seeds were quite ripe.
CLIMBING FRENCH BEAN
The Climbing French Bean has all the merits of the Dwarf French Bean, and the climbing habit not only extends the period of bearing but results in a yield such as cannot be obtained from the most prolific strains in the Dwarf section. Although the modern Climbing Bean is less vigorous in growth than the ordinary Runner, the former may generally be had in bearing before the most forward crop of Runners is ready. For an early supply out of doors seed should be sown under glass in April, in the manner advised for early crops of the Dwarf class. Gradually harden off the plants and transfer to permanent quarters on the first favourable opportunity. In the open ground successive sowings may be made from the end of April to June. The outdoor culture of Climbing French Beans is practically the same as for the Dwarf varieties, except that the former are usually grown in double rows about four to five feet apart. Allow the plants to stand finally at nine to twelve inches each way, and support them with bushy sticks such as are used for Peas, for Climbing Beans will run far more readily on these than on single sticks.
The Climbing French Bean is especially useful for producing crops under glass in spring and autumn, and the plants do well when grown in narrow borders with the vines trained close to the roof-glass by means of wire or string to which the growth readily clings. The general treatment may be much the same as that recommended for the Dwarf varieties, special care being taken with regard to watering and the giving of air. During the autumn months atmospheric moisture must be cautiously regulated or much of the foliage will damp off, while in spring a humid atmosphere should be maintained and systematic watering practised. Cucumber, Melon, and Tomato beds from which the crops have been cleared may often be used to advantage for raising a crop of Climbing Beans, and generally these beds are in excellent condition for the plants without the addition of manure.
HARICOT BEAN
Although in France the term Haricot is given to all types of Beans, except those of the English Broad Bean, in this country the word Haricot is generally applied only to the dried seeds of certain Dwarf and Climbing Beans, notably those which are white. Almost any variety, however, may be used as Haricots, but the most popular are those which produce self-coloured seeds, such as white, green, and the various shades of brown. Seed should be sown early in May and the plants treated as advised for French Beans. The pods should not be removed from the plants until the seeds are thoroughly ripe. If ripening cannot be completed in the open, pull up the plants and hang them in a shed until the seeds are quite dry.
RUNNER BEAN