767. To preserve Aromatic and other Herbs.—The boxes and drawers in which vegetable matters are kept should not impart to them any smell or taste; and more certainly to avoid this, they should be lined with paper. Such as are volatile, of a delicate texture, or subject to suffer from insects, must be kept in well covered glasses. Fruits and oily seeds, which are apt to become rancid, must be kept in a cool and dry, but by no means in a warm or moist place.
768. To dry Herbs.—Dry the gathered crop, thinly spread out, and shaded from the sun; tie the herbs in small bundles, and keep them compactly pressed down and covered with white paper. Or, after drying them, put each sort into a small box, and by means of boards, of the size of the interior length and width of the box, and a screw-press, press the herbs into cakes, or little trusses. These should be afterwards carefully wrapped up in paper, and be kept in a dry place, when they will retain their aroma as perfectly as when they were put into the press, for, at least, three years. By the common mode of hanging up herbs in loose bundles, the odor soon escapes.
769. To dry Chamomile Flowers.—Pull them, from time to time, as they are produced; for the plants continue to blossom in succession for several months. When gathered, dry them gradually, partly in the sun, and partly in the shade, by being spread upon a mat or sheet, removed out of the sun in the heat of the day, and placed in it mornings and evenings.
Lavender Flowers should also be dried as chamomiles.
Marigold Flowers, dried, improve broths and soups, however much they may have got into disuse.
770. Winter Herbs.—The best time for gathering herbs for winter use is when they are in blossom. If left till they are in seed, the strength goes to the seed. They are best picked from the stocks, dried quickly (but not burnt), before the fire, and rubbed into powder, then bottled.