When it is necessary to keep vegetables a few days before they are made use of, care should be taken that they receive as little injury as possible from keeping. The rules are simple and easy:--vegetables of different sorts should not be left in the same bundle, or basket; they should not be washed till they are about to be used; but if they have got flaccid, or dry-shrivelled, and wrinkly, (not otherwise,) they should be immersed in water: but to prevent them becoming so, the best method is not to expose them to the sun or air, but to keep them in a cool, dark, damp place, not scattered about, but close together, though not in great quantities, lest they heat, and a sort of fermentation begins, which destroys the quality altogether.--Strong scented vegetables should be kept apart from those that are inodorous. Leeks or cellery will quickly spoil a whole basketful of cauliflower, sallads, or the finer vegetables. Another general rule, as already stated, is, that they should not be kept in water when fresh, or refreshed by sprinkling them with water, (as is often practised,) till they are to be used, for the flavour is thereby greatly injured. It is only when they have become flaccid that they should be immersed in water to restore their crispness before they are cooked, otherwise they will be tough and unpalatable; this is to be done, when the size of the vegetable admits of it, as cauliflower, sallad, cellery, &c., by cutting off a piece of the stalk and setting the fresh surface, thus exposed, in water, which will be absorbed; in other cases the whole vegetable must be immersed in water.